{"id":6191,"date":"2020-10-15T21:12:53","date_gmt":"2020-10-15T21:12:53","guid":{"rendered":"https:\/\/www.fambach.net\/?p=6191"},"modified":"2026-10-18T23:48:11","modified_gmt":"2026-10-18T23:48:11","slug":"esp32-highgrow-pflanzenspiess","status":"publish","type":"post","link":"https:\/\/www.fambach.net\/en\/esp32-highgrow-pflanzenspiess\/","title":{"rendered":"ESP32 HiGrow V1.0 (Plant Spike)"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_89 ez-toc-wrap-left counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.fambach.net\/en\/preview-7x9cm-prototyp-platine-zum-loeten-fuer-esp8266-esp-12e-esp-12f-esp32\/#Fakten\" >Fakten<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.fambach.net\/en\/preview-7x9cm-prototyp-platine-zum-loeten-fuer-esp8266-esp-12e-esp-12f-esp32\/#Was_ist_installiert\" >Was ist installiert<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.fambach.net\/en\/preview-7x9cm-prototyp-platine-zum-loeten-fuer-esp8266-esp-12e-esp-12f-esp32\/#Anwendungsbereiche\" >Anwendungsbereiche<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.fambach.net\/en\/preview-7x9cm-prototyp-platine-zum-loeten-fuer-esp8266-esp-12e-esp-12f-esp32\/#Ansichten\" >Ansichten<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.fambach.net\/en\/preview-7x9cm-prototyp-platine-zum-loeten-fuer-esp8266-esp-12e-esp-12f-esp32\/#Programmierung\" >Programmierung<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.fambach.net\/en\/preview-7x9cm-prototyp-platine-zum-loeten-fuer-esp8266-esp-12e-esp-12f-esp32\/#Bibliotheken\" >Bibliotheken<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.fambach.net\/en\/preview-7x9cm-prototyp-platine-zum-loeten-fuer-esp8266-esp-12e-esp-12f-esp32\/#MQTT_Client\" >MQTT Client<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.fambach.net\/en\/preview-7x9cm-prototyp-platine-zum-loeten-fuer-esp8266-esp-12e-esp-12f-esp32\/#DHT11_Sensor_Bibliothek\" >DHT11 Sensor Bibliothek<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.fambach.net\/en\/preview-7x9cm-prototyp-platine-zum-loeten-fuer-esp8266-esp-12e-esp-12f-esp32\/#Testprogramm\" >Testprogramm<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/www.fambach.net\/en\/preview-7x9cm-prototyp-platine-zum-loeten-fuer-esp8266-esp-12e-esp-12f-esp32\/#Langzeittest_aktualisiert\" >Langzeittest (aktualisiert)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/www.fambach.net\/en\/preview-7x9cm-prototyp-platine-zum-loeten-fuer-esp8266-esp-12e-esp-12f-esp32\/#Auswertung\" >Auswertung<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/www.fambach.net\/en\/preview-7x9cm-prototyp-platine-zum-loeten-fuer-esp8266-esp-12e-esp-12f-esp32\/#Probleme\" >Probleme<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/www.fambach.net\/en\/preview-7x9cm-prototyp-platine-zum-loeten-fuer-esp8266-esp-12e-esp-12f-esp32\/#Hoher_Stromverbrauch_selbst_in_der_Sleep_Phase\" >Hoher Stromverbrauch selbst in der Sleep Phase.<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/www.fambach.net\/en\/preview-7x9cm-prototyp-platine-zum-loeten-fuer-esp8266-esp-12e-esp-12f-esp32\/#Sonstiges\" >Sonstiges<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/www.fambach.net\/en\/preview-7x9cm-prototyp-platine-zum-loeten-fuer-esp8266-esp-12e-esp-12f-esp32\/#3D_Modelle_furs_Gehause\" >3D Modelle f\u00fcrs Geh\u00e4use<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/www.fambach.net\/en\/preview-7x9cm-prototyp-platine-zum-loeten-fuer-esp8266-esp-12e-esp-12f-esp32\/#Fazit\" >Fazit<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/www.fambach.net\/en\/preview-7x9cm-prototyp-platine-zum-loeten-fuer-esp8266-esp-12e-esp-12f-esp32\/#Verwandte_Beitrage\" >Verwandte Beitr\u00e4ge<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-18\" href=\"https:\/\/www.fambach.net\/en\/preview-7x9cm-prototyp-platine-zum-loeten-fuer-esp8266-esp-12e-esp-12f-esp32\/#Quellen\" >Quellen<\/a><\/li><\/ul><\/nav><\/div>\n\n<p class=\"wp-block-paragraph\">Das HiGrow (oder auch HighGrow) Board ist unter seinem vollen Namen \u201eESP32 DHT11 WIFI Bluetooth Soil Temperature Humidity Sensor18650\u201c beim schnellen Ali erh\u00e4ltlich. Es soll zur Pflanzen\u00fcberwachung dienen und basiert auf einem ESP32 Wroom. Das Board kann Luftfeuchtigkeit, Temperatur, Licht sowie Erdfeuchte messen. Einige Pins sind nach au\u00dfen gef\u00fchrt, so dass weitere Sensoren hinzugef\u00fcgt werden k\u00f6nnen. Der Lichtsensor scheint bei meiner Version nicht vorhanden zu sein. Es gibt noch andere \u00e4hnliche Boards, zum Beispiel von TTGO. Im weiteren Verlauf werde ich das Board auch als  Stock oder Spie\u00df bezeichnen, denn so sieht es aus ;).<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Zum Thema HighGrow ist auch dieser kurze Wikipediaeintrag ganz nett, den ich euch nicht vorenthalten m\u00f6chte:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><span class=\"ub-content-link ub-content-link--ok ub-content-link--status-after\"><a href=\"https:\/\/de.wikipedia.org\/wiki\/HighGrow\" class=\"ub-content-link__anchor\">https:\/\/de.wikipedia.org\/wiki\/HighGrow<\/a><span class=\"ub-status ub-status--ok\" title=\"Link status: OK\"><span class=\"ub-status__icon\" aria-hidden=\"true\">\u25cf<\/span><span class=\"screen-reader-text\">Link status: OK<\/span><\/span><\/span><\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"fakten\"><span class=\"ez-toc-section\" id=\"Fakten\"><\/span>Fakten<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n<div class=\"taxmod-record-block wp-block-taxmod-record\"><div class=\"taxmod-comparison-wrap\"><table class=\"taxmod-comparison\"><thead><tr><th><\/th><th class=\"taxmod-comparison-value taxmod-comparison-main\">HiGrow ESP32 V1.0<\/th><\/tr><\/thead><tbody><tr class=\"taxmod-comparison-group\"><td class=\"taxmod-comparison-term\">Prozessor<\/td><td class=\"taxmod-comparison-value taxmod-comparison-main\">ESP32-WROOM<\/td><\/tr><tr class=\"taxmod-comparison-group\"><td class=\"taxmod-comparison-term\">USB<\/td><td class=\"taxmod-comparison-value taxmod-comparison-main\">Micro-USB<\/td><\/tr><tr class=\"taxmod-comparison-group\"><td class=\"taxmod-comparison-term\">Abmessungen<\/td><td class=\"taxmod-comparison-value taxmod-comparison-main\">195 \u00d7 30 \u00d7 25 mm<\/td><\/tr><tr class=\"taxmod-comparison-group\"><td class=\"taxmod-comparison-term\">Weitere Bausteine<\/td><td class=\"taxmod-comparison-value taxmod-comparison-main\">DHT11 (Temperatur\/Luftfeuchte), Bodenfeuchtesensor, Akkuhalter 18650, Laderegler TP5400 (teils TP5410)<\/td><\/tr><\/tbody><\/table><\/div><\/div>\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1009\" height=\"336\" src=\"https:\/\/www.fambach.net\/wp-content\/uploads\/2020-10-15-17_59_08.jpg\" alt=\"Hi Grow - Die wichtigsten Teile beschriftet\" class=\"wp-image-6224\" srcset=\"https:\/\/www.fambach.net\/wp-content\/uploads\/2020-10-15-17_59_08.jpg 1009w, https:\/\/www.fambach.net\/wp-content\/uploads\/2020-10-15-17_59_08-300x100.jpg 300w, https:\/\/www.fambach.net\/wp-content\/uploads\/2020-10-15-17_59_08-768x256.jpg 768w, https:\/\/www.fambach.net\/wp-content\/uploads\/2020-10-15-17_59_08-18x6.jpg 18w\" sizes=\"auto, (max-width: 599px) calc(100vw - 50px), (max-width: 767px) calc(100vw - 70px), (max-width: 991px) 429px, (max-width: 1199px) 637px, 354px\"><figcaption>Hi Grow \u2013 Die wichtigsten Teile beschriftet<\/figcaption><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"was-ist-installiert\"><span class=\"ez-toc-section\" id=\"Was_ist_installiert\"><\/span>Was ist installiert<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Am USB angeschlossen, blinkt die blaue LED. Der erste Blick im Terminal zeigt nur die Standardausgabe des ESP Wroom. Der Stock scheint keine programmierte Funktion zu haben und ist auch nicht mit MicroPython geflasht.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"515\" height=\"228\" src=\"https:\/\/www.fambach.net\/wp-content\/uploads\/2020-10-13-12_47_11.jpg\" alt=\"Higrow Sensor Blick auf die aufgespielte Software\" class=\"wp-image-6195\" srcset=\"https:\/\/www.fambach.net\/wp-content\/uploads\/2020-10-13-12_47_11.jpg 515w, https:\/\/www.fambach.net\/wp-content\/uploads\/2020-10-13-12_47_11-300x133.jpg 300w, https:\/\/www.fambach.net\/wp-content\/uploads\/2020-10-13-12_47_11-18x8.jpg 18w\" sizes=\"auto, (max-width: 599px) calc(100vw - 50px), (max-width: 767px) calc(100vw - 70px), (max-width: 991px) 429px, (max-width: 1199px) 637px, 354px\"><figcaption>Higrow Sensor Blick auf die aufgespielte Software<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Ein Bootloader ist installiert. Beim Einschalten mit gedr\u00fcckter  Boot Taste blinkt die blaue LED nicht mehr.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"anwendungsbereiche\"><span class=\"ez-toc-section\" id=\"Anwendungsbereiche\"><\/span>Anwendungsbereiche<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<ul class=\"wp-block-list\"><li>Zur Beobachtung von Pflanzen<\/li><li>Raumklima Erfassung<\/li><li>Jeder Pflanze einen Accesspoint \ud83d\ude09 <\/li><li>Als Testplattform f\u00fcr Kurse (gibt ein paar Negativbeispiele im Netz)<\/li><\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"ansichten\"><span class=\"ez-toc-section\" id=\"Ansichten\"><\/span>Ansichten<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<figure class=\"wp-block-gallery columns-1 is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\"><ul class=\"blocks-gallery-grid\"><li class=\"blocks-gallery-item\"><figure><a href=\"https:\/\/www.fambach.net\/wp-content\/uploads\/HiGrowFront-1.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"153\" src=\"https:\/\/www.fambach.net\/wp-content\/uploads\/HiGrowFront-1.jpg\" alt=\"Hi Grow - von Oben\" data-id=\"6218\" data-full-url=\"https:\/\/www.fambach.net\/wp-content\/uploads\/HiGrowFront-1.jpg\" data-link=\"https:\/\/www.fambach.net\/?attachment_id=6218\" class=\"wp-image-6218\" srcset=\"https:\/\/www.fambach.net\/wp-content\/uploads\/HiGrowFront-1.jpg 800w, https:\/\/www.fambach.net\/wp-content\/uploads\/HiGrowFront-1-300x57.jpg 300w, https:\/\/www.fambach.net\/wp-content\/uploads\/HiGrowFront-1-768x147.jpg 768w, https:\/\/www.fambach.net\/wp-content\/uploads\/HiGrowFront-1-18x3.jpg 18w\" sizes=\"auto, (max-width: 599px) calc(100vw - 50px), (max-width: 767px) calc(100vw - 70px), (max-width: 991px) 429px, (max-width: 1199px) 637px, 354px\"><\/a><figcaption class=\"blocks-gallery-item__caption\">Hi Grow \u2013 von Oben<\/figcaption><\/figure><\/li><li class=\"blocks-gallery-item\"><figure><a href=\"https:\/\/www.fambach.net\/wp-content\/uploads\/HiGrowSide.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"759\" height=\"148\" src=\"https:\/\/www.fambach.net\/wp-content\/uploads\/HiGrowSide.jpg\" alt=\"Hi Grow - von der Seite\" data-id=\"6214\" data-full-url=\"https:\/\/www.fambach.net\/wp-content\/uploads\/HiGrowSide.jpg\" data-link=\"https:\/\/www.fambach.net\/?attachment_id=6214\" class=\"wp-image-6214\" srcset=\"https:\/\/www.fambach.net\/wp-content\/uploads\/HiGrowSide.jpg 759w, https:\/\/www.fambach.net\/wp-content\/uploads\/HiGrowSide-300x58.jpg 300w, https:\/\/www.fambach.net\/wp-content\/uploads\/HiGrowSide-18x4.jpg 18w\" sizes=\"auto, (max-width: 599px) calc(100vw - 50px), (max-width: 767px) calc(100vw - 70px), (max-width: 991px) 429px, (max-width: 1199px) 637px, 354px\"><\/a><figcaption class=\"blocks-gallery-item__caption\">Hi Grow \u2013 von der Seite<\/figcaption><\/figure><\/li><li class=\"blocks-gallery-item\"><figure><a href=\"https:\/\/www.fambach.net\/wp-content\/uploads\/HiGrowBack.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"144\" src=\"https:\/\/www.fambach.net\/wp-content\/uploads\/HiGrowBack.jpg\" alt=\"Hi Grow - von Unten\" data-id=\"6211\" data-full-url=\"https:\/\/www.fambach.net\/wp-content\/uploads\/HiGrowBack.jpg\" data-link=\"https:\/\/www.fambach.net\/?attachment_id=6211\" class=\"wp-image-6211\" srcset=\"https:\/\/www.fambach.net\/wp-content\/uploads\/HiGrowBack.jpg 800w, https:\/\/www.fambach.net\/wp-content\/uploads\/HiGrowBack-300x54.jpg 300w, https:\/\/www.fambach.net\/wp-content\/uploads\/HiGrowBack-768x138.jpg 768w, https:\/\/www.fambach.net\/wp-content\/uploads\/HiGrowBack-18x3.jpg 18w\" sizes=\"auto, (max-width: 599px) calc(100vw - 50px), (max-width: 767px) calc(100vw - 70px), (max-width: 991px) 429px, (max-width: 1199px) 637px, 354px\"><\/a><figcaption class=\"blocks-gallery-item__caption\">Hi Grow von Unten<\/figcaption><\/figure><\/li><\/ul><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"programmierung\"><span class=\"ez-toc-section\" id=\"Programmierung\"><\/span>Programmierung<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Ich verwende ein fertiges MQTT Programm. Dieses erm\u00f6glicht mir ein paar schnelle Tests und spart Zeit.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><span class=\"ub-content-link ub-content-link--ok ub-content-link--status-after\"><a rel=\"noreferrer noopener\" href=\"https:\/\/github.com\/ckuehnel\/ESP32\/tree\/master\/HiGrowESP32MQTT\" target=\"_blank\" class=\"ub-content-link__anchor\">Hier der Link zum Original<\/a><span class=\"ub-status ub-status--ok\" title=\"Link status: OK\"><span class=\"ub-status__icon\" aria-hidden=\"true\">\u25cf<\/span><span class=\"screen-reader-text\">Link status: OK<\/span><\/span><\/span><\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"bibliotheken\"><span class=\"ez-toc-section\" id=\"Bibliotheken\"><\/span>Bibliotheken<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">F\u00fcr das Programm werden ein paar Bibliotheken ben\u00f6tigt, diese sind im Folgenden aufgelistet.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"mqtt-client\"><span class=\"ez-toc-section\" id=\"MQTT_Client\"><\/span>MQTT Client<span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">MQTT wird hier nicht neu erfunden, sondern es wird die folgende Bibliothek verwendet.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><span class=\"ub-content-link ub-content-link--ok ub-content-link--status-after\"><a href=\"https:\/\/github.com\/knolleary\/pubsubclient\" class=\"ub-content-link__anchor\">https:\/\/github.com\/knolleary\/pubsubclient<\/a><span class=\"ub-status ub-status--ok\" title=\"Link status: OK\"><span class=\"ub-status__icon\" aria-hidden=\"true\">\u25cf<\/span><span class=\"screen-reader-text\">Link status: OK<\/span><\/span><\/span><\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"787\" height=\"443\" src=\"https:\/\/www.fambach.net\/wp-content\/uploads\/2020-10-13-13_02_34.jpg\" alt=\"PubSubClient Bibliothek\" class=\"wp-image-6196\" srcset=\"https:\/\/www.fambach.net\/wp-content\/uploads\/2020-10-13-13_02_34.jpg 787w, https:\/\/www.fambach.net\/wp-content\/uploads\/2020-10-13-13_02_34-300x169.jpg 300w, https:\/\/www.fambach.net\/wp-content\/uploads\/2020-10-13-13_02_34-768x432.jpg 768w, https:\/\/www.fambach.net\/wp-content\/uploads\/2020-10-13-13_02_34-18x10.jpg 18w\" sizes=\"auto, (max-width: 599px) calc(100vw - 50px), (max-width: 767px) calc(100vw - 70px), (max-width: 991px) 429px, (max-width: 1199px) 637px, 354px\"><figcaption>PubSubClient Bibliothek<\/figcaption><\/figure>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"dht11-sensor-bibliothek\"><span class=\"ez-toc-section\" id=\"DHT11_Sensor_Bibliothek\"><\/span>DHT11 Sensor Bibliothek<span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">Der <span class=\"ub-content-link ub-content-link--ok ub-content-link--status-after\"><a href=\"https:\/\/www.fambach.net\/dht10-mit-esp8266\/\" data-type=\"post\" data-id=\"308\" class=\"ub-content-link__anchor\">DHT11<\/a><span class=\"ub-status ub-status--ok\" title=\"Link status: OK\"><span class=\"ub-status__icon\" aria-hidden=\"true\">\u25cf<\/span><span class=\"screen-reader-text\">Link status: OK<\/span><\/span><\/span> und DHT22 Luftfeuchte- und Temperatursensor ist weit verbreitet, auch hier gibt es unterschiedliche Implementierungen, das gew\u00e4hlte Programm verwendet die folgende:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><span class=\"ub-content-link ub-content-link--ok ub-content-link--status-after\"><a href=\"https:\/\/github.com\/adafruit\/DHT-sensor-library\" class=\"ub-content-link__anchor\">https:\/\/github.com\/adafruit\/DHT-sensor-library<\/a><span class=\"ub-status ub-status--ok\" title=\"Link status: OK\"><span class=\"ub-status__icon\" aria-hidden=\"true\">\u25cf<\/span><span class=\"screen-reader-text\">Link status: OK<\/span><\/span><\/span><\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"786\" height=\"444\" src=\"https:\/\/www.fambach.net\/wp-content\/uploads\/2020-10-13-13_08_22.jpg\" alt=\"DHT Bibliothek \" class=\"wp-image-6198\" srcset=\"https:\/\/www.fambach.net\/wp-content\/uploads\/2020-10-13-13_08_22.jpg 786w, https:\/\/www.fambach.net\/wp-content\/uploads\/2020-10-13-13_08_22-300x169.jpg 300w, https:\/\/www.fambach.net\/wp-content\/uploads\/2020-10-13-13_08_22-768x434.jpg 768w, https:\/\/www.fambach.net\/wp-content\/uploads\/2020-10-13-13_08_22-18x10.jpg 18w\" sizes=\"auto, (max-width: 599px) calc(100vw - 50px), (max-width: 767px) calc(100vw - 70px), (max-width: 991px) 429px, (max-width: 1199px) 637px, 354px\"><figcaption>DHT Bibliothek <\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><span class=\"ub-content-link ub-content-link--ok ub-content-link--status-after\"><a rel=\"noreferrer noopener\" href=\"https:\/\/www.adafruit.com\/\" target=\"_blank\" class=\"ub-content-link__anchor\">Adafruit<\/a><span class=\"ub-status ub-status--ok\" title=\"Link status: OK\"><span class=\"ub-status__icon\" aria-hidden=\"true\">\u25cf<\/span><span class=\"screen-reader-text\">Link status: OK<\/span><\/span><\/span> hat irgendwann mal eine Basis f\u00fcr all ihre Sensorimplementierungen geschaffen, diese nennt sich Unified SensorLib. Sie wird auch f\u00fcr den DHT11 Sensor ben\u00f6tigt.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><span class=\"ub-content-link ub-content-link--ok ub-content-link--status-after\"><a href=\"https:\/\/github.com\/adafruit\/Adafruit_Sensor\" class=\"ub-content-link__anchor\">https:\/\/github.com\/adafruit\/Adafruit_Sensor<\/a><span class=\"ub-status ub-status--ok\" title=\"Link status: OK\"><span class=\"ub-status__icon\" aria-hidden=\"true\">\u25cf<\/span><span class=\"screen-reader-text\">Link status: OK<\/span><\/span><\/span><\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"784\" height=\"443\" src=\"https:\/\/www.fambach.net\/wp-content\/uploads\/2020-10-13-13_11_34.jpg\" alt=\"Adafruit Unified Sensor Bibliothek\" class=\"wp-image-6199\" srcset=\"https:\/\/www.fambach.net\/wp-content\/uploads\/2020-10-13-13_11_34.jpg 784w, https:\/\/www.fambach.net\/wp-content\/uploads\/2020-10-13-13_11_34-300x170.jpg 300w, https:\/\/www.fambach.net\/wp-content\/uploads\/2020-10-13-13_11_34-768x434.jpg 768w, https:\/\/www.fambach.net\/wp-content\/uploads\/2020-10-13-13_11_34-18x10.jpg 18w\" sizes=\"auto, (max-width: 599px) calc(100vw - 50px), (max-width: 767px) calc(100vw - 70px), (max-width: 991px) 429px, (max-width: 1199px) 637px, 354px\"><figcaption>Adafruit Unified Sensor Bibliothek<\/figcaption><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"testprogramm\"><span class=\"ez-toc-section\" id=\"Testprogramm\"><\/span>Testprogramm<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Das Testprogramm kann von GitHub heruntergeladen werden. Ich habe noch ein paar andere \u00c4nderungen am Code vorgenommen, deswegen hier mein Fork. In der Datei credentials.h m\u00fcssen noch SSID, WIFI Passwort und MQTT Broker und die Titel eingetragen werden.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Quellcode <code>credentials.h<\/code> (<span class=\"ub-content-link ub-content-link--ok ub-content-link--status-after\"><a href=\"https:\/\/github.com\/sfambach\/esp32\/tree\/master\/boards\/HighGrow\/src\/HiGrowESP32MQTT\" class=\"ub-content-link__anchor\">GitHub<\/a><span class=\"ub-status ub-status--ok\" title=\"Link status: OK\"><span class=\"ub-status__icon\" aria-hidden=\"true\">\u25cf<\/span><span class=\"screen-reader-text\">Link status: OK<\/span><\/span><\/span>)<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code lang=\"cpp\" class=\"language-cpp\">\/\/ This file contains credentials to access several services\n#ifndef CREDENTIALS_H\n#define CREDENTIALS_H\n\/\/ WiFi\nconst char* mySSID = \"YOUR_SSID\";\nconst char* myPW = \"YOUR_PASSWORD\";\n\n\/\/ MQTT (CloudMQTT)\nconst char* BROKER = \"192.168.1.10\";\nuint16_t    BRPORT = 1883;\nconst char* BRUSER = \"YOUR_MQTT_USER\";\nconst char* BRPWD  = \"YOUR_MQTT_PASSWORD\";\nconst char* CLIENTID = \"HiGrow2\";\nconst char* hostname = \"HiGrowBuero\";\n\n\n\n\/\/#define DHTTYPE DHT21   \/\/ DHT 21 (AM2301)\n\/\/#define DHTTYPE DHT22   \/\/ DHT 22  (AM2302), AM2321\n#define uS_TO_S_FACTOR 1000000\n\/\/#define LILYGO\n\n#ifdef LILYGO\n  #define DHTTYPE DHT11  \/\/ DHT12\n  #define I2C_SDA             25\n  #define I2C_SCL             26\n  #define DHT_PIN             16 \/\/22  \/\/ 16\n  #define BAT_ADC             33\n  #define SALT_PIN            34\n  #define SOIL_PIN            32\n  #define BOOT_PIN            0\n  #define POWER_CTRL          4\n  #define USER_BUTTON         35\n  #define DS18B20_PIN         21                  \/\/18b20 data pin\n  #define TEMP_CALIBRATION -7.7 \/\/ calibrate the temp sensor to the correct temperature\n#else \n\n  #define DHTTYPE DHT11\n  #define I2C_SDA             25\n  #define I2C_SCL             26\n  #define DHT_PIN             22\n  \/\/#define BAT_ADC             33\n  #define SALT_PIN            34\n  #define SOIL_PIN            32\n  #define BOOT_PIN            0\n  #define POWER_CTRL          4\n \/\/ #define USER_BUTTON         35\n  #define DS18B20_PIN         21                  \/\/18b20 data pin\n  #define TEMP_CALIBRATION -4.3          \/\/ calibrate the temp sensor to the correct temperature\n\n#endif\n\n#define OB_BH1750_ADDRESS       (0x23)\n#define OB_BME280_ADDRESS       (0x77)\n\n#define SOIL_MIN 1500\n#define SOIL_MAX 4000\n\n\n\/\/maximum is 400 days\n\/\/ uint64_t  DEEPSLEEP_SECONDS = 10; \/\/ 10 seconds\nuint64_t DEEPSLEEP_SECONDS = 1800; \/\/ 30 min\n\/\/ uint64_t  DEEPSLEEP_SECONDS = 180; \/\/ 3 min\n\/\/ uint64_t  DEEPSLEEP_SECONDS = 3600; \/\/ 60 min number to big\n\/\/ uint64_t  DEEPSLEEP_SECONDS = 7200; \/\/ every two hours\n\/\/ uint64_t  DEEPSLEEP_SECONDS = 3600*12; \/\/ twice a day\n\/\/ uint64_t  DEEPSLEEP_SECONDS = 3600*24; \/\/ once a day\n\n\/** define some mqtt things *\/\n\n\/*** define topics *\/\n#define FLOOR \"EG\"\n#define ROOM  \"B\u00fcro\"\n\/\/#define ROOM  \"Diele\"\n\/\/#define ROOM  \"Wohnen\"\n#define PLANT \"Bogenhanf\"\n\/\/#define PLANT \"Yucca\"\n\/\/#define PLANT \"Benjamini\"\n\/\/#define PLANT \"Gummibaum\"\n#define TEMP  \"Temperatur\"\n#define HUMI  \"Luftfeuchte\"\n#define SOIL  \"Bodenfeuchte\"\n#define SALT  \"Salz\"\n#define LIGHT \"Helligkeit\"\n#define BAT   \"Battery\"\n\n\/*** define what values should be send Doccument out the unwanted *\/\n#define SINGLE 0x00\n#define JSON  0x01\n\n#ifdef SINGLE \n  #define TEMP_TOPIC   FLOOR \"\/\" ROOM \"\/\" PLANT \"\/\"  TEMP\n  #define HUMI_TOPIC   FLOOR \"\/\" ROOM \"\/\"  PLANT \"\/\" HUMI\n  #define SOIL_TOPIC   FLOOR \"\/\" ROOM \"\/\"  PLANT \"\/\" SOIL\n  #define SALT_TOPIC   FLOOR \"\/\" ROOM \"\/\"  PLANT \"\/\" SALT\n  #define LIGHT_TOPIC  FLOOR \"\/\" ROOM \"\/\"  PLANT \"\/\" LIGHT\n  #define BAT_TOPIC    FLOOR \"\/\" ROOM \"\/\"  PLANT \"\/\" BAT\n#endif\n\n#ifdef JSON\n  #define JSON_TOPIC  FLOOR \"\/\" ROOM \"\/\"  PLANT \"\/json\" \n  #define JSON_TOPIC_TEMPLATE  \"[{\\\"\" TEMP \"\\\": %f,\\\"\" HUMI \"\\\":%f,\\\"\" SOIL \"\\\":%i,\\\"\" SALT \"\\\":%i,\\\"\" LIGHT \"\\\":%i,\\\"\" BAT \"\\\":%1.2f}]\"\n  \n#endif\n\n#endif \/\/ #define CREDENTIALS_H<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">Das Original findet ihr hier:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><span class=\"ub-content-link ub-content-link--ok ub-content-link--status-after\"><a rel=\"noreferrer noopener\" href=\"https:\/\/github.com\/ckuehnel\/ESP32\/tree\/master\/HiGrowESP32MQTT\" target=\"_blank\" class=\"ub-content-link__anchor\">Github Link <\/a><span class=\"ub-status ub-status--ok\" title=\"Link status: OK\"><span class=\"ub-status__icon\" aria-hidden=\"true\">\u25cf<\/span><span class=\"screen-reader-text\">Link status: OK<\/span><\/span><\/span><span class=\"ub-content-link ub-content-link--ok ub-content-link--status-after\"><a href=\"https:\/\/github.com\/ckuehnel\/ESP32\/tree\/master\/HiGrowESP32MQTT\" target=\"_blank\" rel=\"noreferrer noopener\" class=\"ub-content-link__anchor\">z<\/a><span class=\"ub-status ub-status--ok\" title=\"Link status: OK\"><span class=\"ub-status__icon\" aria-hidden=\"true\">\u25cf<\/span><span class=\"screen-reader-text\">Link status: OK<\/span><\/span><\/span><span class=\"ub-content-link ub-content-link--ok ub-content-link--status-after\"><a rel=\"noreferrer noopener\" href=\"https:\/\/github.com\/ckuehnel\/ESP32\/tree\/master\/HiGrowESP32MQTT\" target=\"_blank\" class=\"ub-content-link__anchor\">u HiGrowEsp32Mqtt<\/a><span class=\"ub-status ub-status--ok\" title=\"Link status: OK\"><span class=\"ub-status__icon\" aria-hidden=\"true\">\u25cf<\/span><span class=\"screen-reader-text\">Link status: OK<\/span><\/span><\/span><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><span class=\"ub-content-link ub-content-link--ok ub-content-link--status-after\"><a rel=\"noreferrer noopener\" href=\"https:\/\/minhaskamal.github.io\/DownGit\/#\/home?url=https:\/\/github.com\/ckuehnel\/ESP32\/tree\/master\/HiGrowESP32MQTT\" target=\"_blank\" class=\"ub-content-link__anchor\">Direkt als Zip \u00fcber DownGit<\/a><span class=\"ub-status ub-status--ok\" title=\"Link status: OK\"><span class=\"ub-status__icon\" aria-hidden=\"true\">\u25cf<\/span><span class=\"screen-reader-text\">Link status: OK<\/span><\/span><\/span><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Auf die Einrichtung des Brokers gehe ich an dieser Stelle nicht n\u00e4her ein, sollte noch kein Broker vorhanden sein, gibt es unterschiedliche M\u00f6glichkeiten, an einen zu kommen:<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>Es gibt sog. Webbroker, hier kann man sich im Internet anmelden und oft auch kostenlos den Broker verwenden. Beispiele hierf\u00fcr sind <span class=\"ub-content-link ub-content-link--ok ub-content-link--status-after\"><a rel=\"noreferrer noopener\" href=\"https:\/\/www.hivemq.com\/public-mqtt-broker\/\" target=\"_blank\" class=\"ub-content-link__anchor\">HiveMQ<\/a><span class=\"ub-status ub-status--ok\" title=\"Link status: OK\"><span class=\"ub-status__icon\" aria-hidden=\"true\">\u25cf<\/span><span class=\"screen-reader-text\">Link status: OK<\/span><\/span><\/span>, <span class=\"ub-content-link ub-content-link--unknown ub-content-link--status-after\"><a rel=\"noreferrer noopener\" href=\"https:\/\/diyprojects.io\/8-online-mqtt-brokers-iot-connected-objects-cloud\/\" target=\"_blank\" class=\"ub-content-link__anchor\">diyporjects<\/a><span class=\"ub-status ub-status--unknown\" title=\"Link status: Unknown\"><span class=\"ub-status__icon\" aria-hidden=\"true\">\u25cf<\/span><span class=\"screen-reader-text\">Link status: Unknown<\/span><\/span><\/span> und hier noch ne <span class=\"ub-content-link ub-content-link--unknown ub-content-link--status-after\"><a rel=\"noreferrer noopener\" href=\"https:\/\/mntolia.com\/10-free-public-private-mqtt-brokers-for-testing-prototyping\/\" target=\"_blank\" class=\"ub-content-link__anchor\">10er Liste<\/a><span class=\"ub-status ub-status--unknown\" title=\"Link status: Unknown\"><span class=\"ub-status__icon\" aria-hidden=\"true\">\u25cf<\/span><span class=\"screen-reader-text\">Link status: Unknown<\/span><\/span><\/span>.<\/li><li>Eigener Broker \u2013  exemplarisch sei hier auf den Mosquitto in Verbindung mit dem PI verwiesen (<span class=\"ub-content-link ub-content-link--ok ub-content-link--status-after\"><a href=\"https:\/\/www.fambach.net\/mqtt-protokoll-mit-kleinen-versuch\/\" data-type=\"post\" data-id=\"1231\" class=\"ub-content-link__anchor\">hier das Setup)<\/a><span class=\"ub-status ub-status--ok\" title=\"Link status: OK\"><span class=\"ub-status__icon\" aria-hidden=\"true\">\u25cf<\/span><span class=\"screen-reader-text\">Link status: OK<\/span><\/span><\/span> <\/li><li>Broker der Hausautomation. Ich verwende <span class=\"ub-content-link ub-content-link--unknown ub-content-link--status-after\"><a rel=\"noreferrer noopener\" href=\"http:\/\/IP-Symcon%20::%20Automatisierungssoftware\" target=\"_blank\" class=\"ub-content-link__anchor\">IP-Symcon<\/a><span class=\"ub-status ub-status--unknown\" title=\"Link status: Unknown\"><span class=\"ub-status__icon\" aria-hidden=\"true\">\u25cf<\/span><span class=\"screen-reader-text\">Link status: Unknown<\/span><\/span><\/span> f\u00fcr die Hausautomation, viele andere Systeme bieten mittlerweile auch MQTT Anbindungen.<\/li><\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Nun noch compilieren und auf den Spie\u00df schreiben und dann hoffen, dass was beim Broker ankommt. <\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"528\" height=\"429\" src=\"https:\/\/www.fambach.net\/wp-content\/uploads\/2020-10-14-11_08_59.jpg\" alt=\"HiGrow - Arduino Gui Programmiereinstellungen\" class=\"wp-image-6219\" srcset=\"https:\/\/www.fambach.net\/wp-content\/uploads\/2020-10-14-11_08_59.jpg 528w, https:\/\/www.fambach.net\/wp-content\/uploads\/2020-10-14-11_08_59-300x244.jpg 300w, https:\/\/www.fambach.net\/wp-content\/uploads\/2020-10-14-11_08_59-15x12.jpg 15w\" sizes=\"auto, (max-width: 599px) calc(100vw - 50px), (max-width: 767px) calc(100vw - 70px), (max-width: 991px) 429px, (max-width: 1199px) 637px, 354px\"><figcaption>HiGrow \u2013 Arduino Gui Programmiereinstellungen<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Hier liegt mal wieder der Hund begraben. Ohne Taster gehts nicht. Als erstes den Schreibvorgang einleiten. Dann den Boot Taster gedr\u00fcckt halten und kurz auf den Reset (EN) Knopf dr\u00fccken. Jetzt startet der ESP im Bootmode. Nach ein paar Sekunden kann der Boot Knopf wieder gel\u00f6st werden. Der Schreibvorgang sollte jetzt starten.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Auch auf meinem Broker werden die Werte vom Spie\u00df jetzt angezeigt und k\u00f6nnen weiter verarbeitet werden.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"531\" height=\"464\" src=\"https:\/\/www.fambach.net\/wp-content\/uploads\/2020-10-13-17_41_47.jpg\" alt=\"IP-Symcon MQTT Broker - Werte vom ESP Stock\" class=\"wp-image-6206\" srcset=\"https:\/\/www.fambach.net\/wp-content\/uploads\/2020-10-13-17_41_47.jpg 531w, https:\/\/www.fambach.net\/wp-content\/uploads\/2020-10-13-17_41_47-300x262.jpg 300w, https:\/\/www.fambach.net\/wp-content\/uploads\/2020-10-13-17_41_47-14x12.jpg 14w\" sizes=\"auto, (max-width: 599px) calc(100vw - 50px), (max-width: 767px) calc(100vw - 70px), (max-width: 991px) 429px, (max-width: 1199px) 637px, 354px\"><figcaption>IP-Symcon MQTT Broker \u2013 Werte vom ESP Stock<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u00dcber die Zeit schwankt es sch\u00f6n, mal schauen, was man daraus machen kann.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1804\" height=\"878\" src=\"https:\/\/www.fambach.net\/wp-content\/uploads\/2020-10-13-20_55_09.jpg\" alt=\"HiGrow Auswertung \u00fcber eine Stunde\" class=\"wp-image-6209\" srcset=\"https:\/\/www.fambach.net\/wp-content\/uploads\/2020-10-13-20_55_09.jpg 1804w, https:\/\/www.fambach.net\/wp-content\/uploads\/2020-10-13-20_55_09-300x146.jpg 300w, https:\/\/www.fambach.net\/wp-content\/uploads\/2020-10-13-20_55_09-1024x498.jpg 1024w, https:\/\/www.fambach.net\/wp-content\/uploads\/2020-10-13-20_55_09-768x374.jpg 768w, https:\/\/www.fambach.net\/wp-content\/uploads\/2020-10-13-20_55_09-1536x748.jpg 1536w, https:\/\/www.fambach.net\/wp-content\/uploads\/2020-10-13-20_55_09-18x9.jpg 18w\" sizes=\"auto, (max-width: 599px) calc(100vw - 50px), (max-width: 767px) calc(100vw - 70px), (max-width: 991px) 429px, (max-width: 1199px) 637px, 354px\"><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"langzeittest-aktualisiert\"><span class=\"ez-toc-section\" id=\"Langzeittest_aktualisiert\"><\/span>Langzeittest (aktualisiert)<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Drei Pflanzen (Benjamini, Bogen Hanf (Kein THC), Areca Palme). Die Sensoren messen und legen sich dann 30Min\/1h\/2h schlafen. Die Sensoren senden ihre Werte an den Homeserver und dieser speichert sie. Alle Akkus haben um die 2400Ah.<\/p>\n\n\n\n<div class=\"wp-block-group\"><div class=\"wp-block-group__inner-container is-layout-flow wp-block-group-is-layout-flow\">\n<ul class=\"wp-block-list\"><li>14.10.2020 11:30 Test mit Benjamini gestartet, sendet alle 30 Minuten.<\/li><li>15.10.2020 23.03 Erhalte noch Nachrichten<\/li><li>16.10.2020 13:29 Benjamini sendet noch. <\/li><li>16.10.2020 18:23 Der Benjamine l\u00e4uft weiter, der Bogen Hanf sendet jetzt jede Stunde und Areca Palme alle zwei Stunden.<\/li><li>17.10.2020 13:04 Alle Sensoren laufen noch, Tabelle aktualisiert<\/li><li>19.10.2020 09:25 Heute Morgen um 4 Uhr ist der letzte Messwert vom Benjamini gekommen. Somit hat dieser weniger als 5 Tage durchgehalten.<\/li><li>20.10.2020 ~21:30 Der Sensor des Bogen Hanf ist ausgefallen<\/li><li>21.10.2020 ~04:00 Der Sensor der Areca Palme ist ausgefallen.<\/li><\/ul>\n<\/div><\/div>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"auswertung\"><span class=\"ez-toc-section\" id=\"Auswertung\"><\/span>Auswertung<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Die Palme h\u00e4lt etwas l\u00e4nger durch, aber nicht signifikant, siehe Tabelle. Somit haben wir unspektakul\u00e4re 5 Tage. Alleine am ESP32 scheint es zumindest nicht zu liegen:<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>Der ESP verbraucht im Normal Betrieb mit Wifi maximal 180mA. <\/li><li>Im DeepSleep Modus verbraucht er nur &lt;10 uA. <\/li><\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Geht man von einem Zyklus von 2 Stunden DeepSleep und 10 Sekunden Messen\/Senden aus. Gestaltet sich die Berechnung wie folgt:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Verbrauch pro Zyklus unter Last<br>= 10s * 180mAh\/60(Min)*60(Sec) <br>= 10s * 180mAh\/3600 <br>= 10s * 0,022mAh<br>= 0.22 mAh                <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Verbrauch pro Zyklus in Standby<br>= 2h * 0,10mA <br>= 0,02mAh<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Verbrauch gesamt pro Zyklus<br>= 0,22mAh + 0,02mAh<br>= 0,24mAh<br><br>Bei einem Akku von 2400mAh<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Zyklen = 2400mAh \/ 0,24mAh = 10000z<br>Stunden = 10000z \/ 2,002h\/z = 4995h<br><strong>Tage = 4995h \/ 24h\/Tag = 208Tage<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Das sind 203 Tage mehr als der beste Test, somit muss der Hauptverbrauch an anderer Stelle liegen. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">F\u00fcr den DHT 11 habe ich ebenfalls Daten gefunden, deshalb m\u00f6chte ich \u00fcberpr\u00fcfen, ob diese verantwortlich sein k\u00f6nnte.<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>Standby max 150uA <\/li><li>Last 2.5mA<\/li><\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Verbrauch pro Zyklus unter Last<br>= 10s * 2,5mAh\/60(Min)*60(Sec) <br>= 10s * 2,5mAh\/3600 <br>= 10s * 0,000694mAh<br>= 0,0069 mAh                <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Verbrauch pro Zyklus in Standby<br>= 2h * 0,15mAh <br>= 0,3mAh<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Verbrauch gesamt pro Zyklus ESP32 + DHT11<br>= 0,0069mAh + 0,3mAh + 0,24mAh<br>= 0,55mAh<br><br>Bei einem Akku von 2400mAh<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Zyklen = 2400mAh \/ 0,55mAh = 4.363z<br>Stunden = 4.363z\/ 2,002h\/z = 2160h<br><strong>Tage = 4995h \/ 24h\/Tag = 90Tage<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Mit DHT11 Sensor sind es nur noch etwas weniger als die H\u00e4lfte der Tage. Rechnet man die 90 Tage verbleibend minus die wirklich gemessene Zeit, verbleiben 85 Tage, die der Boden-Feuchtesensor und die restliche Peripherie verbrauchen. <\/p>\n\n\n\n<figure class=\"wp-block-table is-style-stripes\"><table id=\"wpls-table-1\"><thead><tr><th>#Test<\/th><th>Pflanze<\/th><th>Meldung<\/th><th>Gestartet<\/th><th> Leer<\/th><th>#Messwerte<\/th><th>#Tage<\/th><\/tr><\/thead><tbody><tr><td>1<\/td><td>Benjamini<\/td><td>30 Min.<\/td><td>14.10.2020 11:30<\/td><td>19.10.2020 03:40<\/td><td>224<\/td><td>&lt;5<\/td><\/tr><tr><td>2<\/td><td>Bogen Hanf<\/td><td>1 St.<\/td><td>16.10.2020 18:10<\/td><td>20.10.2020 21:30<\/td><td>99<\/td><td>4<\/td><\/tr><tr><td>3<\/td><td>Areca Palme<\/td><td>2 St. <\/td><td>16.10.2020 18:23<\/td><td>21.10.2020 04:00<\/td><td>52<\/td><td>&lt;5<\/td><\/tr><\/tbody><\/table><figcaption>\u00dcbersicht Testzeitraum<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Die Werte der Feuchtesensoren scheinen mir auch nicht ganz schl\u00fcssig, wenn ich sie mit denen im Internet vergleiche. Evtl. mache ich hierzu nochmal eine Versuchsreihe mal sehen. <\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"probleme\"><span class=\"ez-toc-section\" id=\"Probleme\"><\/span>Probleme<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"hoher-stromverbrauch-selbst-in-der-sleep-phase\"><span class=\"ez-toc-section\" id=\"Hoher_Stromverbrauch_selbst_in_der_Sleep_Phase\"><\/span>Hoher Stromverbrauch selbst in der Sleep Phase.<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Im Netz klagen einige Benutzer \u00fcber den hohen Stromverbrauch w\u00e4hrend des Tiefschlafs (deep sleep). Meine Tests haben das best\u00e4tigt, allerdings liegt es meiner Meinung nach an den Sensoren. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ich habe noch einen Fehler im Code gefunden, wenn man die Sleepzeit zu hoch setzt, geschieht ein \u00dcberlauf der int Variablen und er schl\u00e4ft nicht ein. Bitte int durch uint64_t tauschen, dann klappts: <\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>\/\/ int DEEPSLEEP_SECONDS = 1800; \/\/ 30 min \/\/ alt\nuint64_t DEEPSLEEP_SECONDS = 1800; \/\/ 30 min \/\/ neu<\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"sonstiges\"><span class=\"ez-toc-section\" id=\"Sonstiges\"><\/span>Sonstiges<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"3d-modelle-fuers-gehaeuse\"><span class=\"ez-toc-section\" id=\"3D_Modelle_furs_Gehause\"><\/span>3D Modelle f\u00fcrs Geh\u00e4use<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Um den Stock zu verpacken, gibt es einige 3D Modelle bei Thingiverse:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><span class=\"ub-content-link ub-content-link--ok ub-content-link--status-after\"><a href=\"https:\/\/www.thingiverse.com\/thing:3333221\" class=\"ub-content-link__anchor\">https:\/\/www.thingiverse.com\/thing:3333221<\/a><span class=\"ub-status ub-status--ok\" title=\"Link status: OK\"><span class=\"ub-status__icon\" aria-hidden=\"true\">\u25cf<\/span><span class=\"screen-reader-text\">Link status: OK<\/span><\/span><\/span><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><span class=\"ub-content-link ub-content-link--ok ub-content-link--status-after\"><a href=\"https:\/\/www.thingiverse.com\/thing:2791829\" class=\"ub-content-link__anchor\">https:\/\/www.thingiverse.com\/thing:2791829<\/a><span class=\"ub-status ub-status--ok\" title=\"Link status: OK\"><span class=\"ub-status__icon\" aria-hidden=\"true\">\u25cf<\/span><span class=\"screen-reader-text\">Link status: OK<\/span><\/span><\/span><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><span class=\"ub-content-link ub-content-link--ok ub-content-link--status-after\"><a href=\"https:\/\/www.thingiverse.com\/thing:3491667\" class=\"ub-content-link__anchor\">https:\/\/www.thingiverse.com\/thing:3491667<\/a><span class=\"ub-status ub-status--ok\" title=\"Link status: OK\"><span class=\"ub-status__icon\" aria-hidden=\"true\">\u25cf<\/span><span class=\"screen-reader-text\">Link status: OK<\/span><\/span><\/span><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><span class=\"ub-content-link ub-content-link--ok ub-content-link--status-after\"><a href=\"https:\/\/www.thingiverse.com\/thing:3209270\" class=\"ub-content-link__anchor\">https:\/\/www.thingiverse.com\/thing:3209270<\/a><span class=\"ub-status ub-status--ok\" title=\"Link status: OK\"><span class=\"ub-status__icon\" aria-hidden=\"true\">\u25cf<\/span><span class=\"screen-reader-text\">Link status: OK<\/span><\/span><\/span><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Die ersten beiden Modelle habe ich mal gedruckt. Der Ausdruck erfolgte mit den folgenden Druckparametern:<\/p>\n\n\n\n<figure class=\"wp-block-table is-style-stripes\"><table><thead><tr><th>Beschreibung<\/th><th>Wert<\/th><\/tr><\/thead><tbody><tr><td>Drucker<\/td><td>Ender 5<\/td><\/tr><tr><td>Material<\/td><td>PLA<\/td><\/tr><tr><td>Drucktemperatur<\/td><td>210<\/td><\/tr><tr><td>Bett-Temperatur<\/td><td>60<\/td><\/tr><tr><td>D\u00fcse <\/td><td>0,4<\/td><\/tr><tr><td>Layerh\u00f6he<\/td><td>0,2<\/td><\/tr><tr><td>H\u00fcllendicke<\/td><td>0,8<\/td><\/tr><tr><td>Printspeed<\/td><td>95<\/td><\/tr><tr><td>Support<\/td><td>Everywhere<\/td><\/tr><tr><td>Untergrund<\/td><td>Raft<\/td><\/tr><\/tbody><\/table><figcaption>3D Druckparameter<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Der Ausdruck verlief ohne Probleme, das Endprodukt musste ich etwas mit dem Skalpell nachbearbeiten, aber nichts was aus dem Rahmen f\u00e4llt.  Den Tropfen Deckel br\u00e4uchte ich pers\u00f6nlich nicht und werde ihn weglassen. Zum Montieren habe ich 4st 2\u00d715 Spax und 1st *2\u00d72,5 Blechschrauben verwendet. Das Board selbst passt gut in das Geh\u00e4use. Hier noch ein paar Bilder :<\/p>\n\n\n\n<figure class=\"wp-block-gallery columns-3 is-cropped wp-block-gallery-2 is-layout-flex wp-block-gallery-is-layout-flex\"><ul class=\"blocks-gallery-grid\"><li class=\"blocks-gallery-item\"><figure><img loading=\"lazy\" decoding=\"async\" width=\"1714\" height=\"1593\" src=\"https:\/\/www.fambach.net\/wp-content\/uploads\/20201022_073738.jpg\" alt=\"HiGrow Verpackung - Frisch aus dem Drucker\" data-id=\"6256\" data-full-url=\"https:\/\/www.fambach.net\/wp-content\/uploads\/20201022_073738.jpg\" data-link=\"https:\/\/www.fambach.net\/esp32-highgrow-pflanzenspiess\/20201022_073738\/\" class=\"wp-image-6256\" srcset=\"https:\/\/www.fambach.net\/wp-content\/uploads\/20201022_073738.jpg 1714w, https:\/\/www.fambach.net\/wp-content\/uploads\/20201022_073738-300x279.jpg 300w, https:\/\/www.fambach.net\/wp-content\/uploads\/20201022_073738-1024x952.jpg 1024w, https:\/\/www.fambach.net\/wp-content\/uploads\/20201022_073738-768x714.jpg 768w, https:\/\/www.fambach.net\/wp-content\/uploads\/20201022_073738-1536x1428.jpg 1536w, https:\/\/www.fambach.net\/wp-content\/uploads\/20201022_073738-13x12.jpg 13w\" sizes=\"auto, (max-width: 599px) calc(100vw - 50px), (max-width: 767px) calc(100vw - 70px), (max-width: 991px) 429px, (max-width: 1199px) 637px, 354px\"><figcaption class=\"blocks-gallery-item__caption\">4HiGrow Verpackung \u2013 Frisch aus dem Drucker<\/figcaption><\/figure><\/li><li class=\"blocks-gallery-item\"><figure><img decoding=\"async\" src=\"https:\/\/www.fambach.net\/wp-content\/uploads\/20201022_074101.jpg\" alt=\"HiGrow Verpackung - Vom Brim gel\u00f6st\" data-id=\"6257\" data-full-url=\"https:\/\/www.fambach.net\/wp-content\/uploads\/20201022_074101.jpg\" data-link=\"https:\/\/www.fambach.net\/esp32-highgrow-pflanzenspiess\/20201022_074101\/\" class=\"wp-image-6257\"><figcaption class=\"blocks-gallery-item__caption\">HiGrow Verpackung \u2013 Vom Brim gel\u00f6st<\/figcaption><\/figure><\/li><li class=\"blocks-gallery-item\"><figure><img decoding=\"async\" src=\"https:\/\/www.fambach.net\/wp-content\/uploads\/20201022_075157.jpg\" alt=\"HiGrow Verpackung - Unten\" data-id=\"6258\" data-full-url=\"https:\/\/www.fambach.net\/wp-content\/uploads\/20201022_075157.jpg\" data-link=\"https:\/\/www.fambach.net\/esp32-highgrow-pflanzenspiess\/20201022_075157\/\" class=\"wp-image-6258\"><figcaption class=\"blocks-gallery-item__caption\">HiGrow Verpackung \u2013 Unten<\/figcaption><\/figure><\/li><li class=\"blocks-gallery-item\"><figure><img decoding=\"async\" src=\"https:\/\/www.fambach.net\/wp-content\/uploads\/20201022_075205.jpg\" alt=\"HiGrow Verpackung - Seite\" data-id=\"6259\" data-full-url=\"https:\/\/www.fambach.net\/wp-content\/uploads\/20201022_075205.jpg\" data-link=\"https:\/\/www.fambach.net\/esp32-highgrow-pflanzenspiess\/20201022_075205\/\" class=\"wp-image-6259\"><figcaption class=\"blocks-gallery-item__caption\">HiGrow Verpackung \u2013 Seite<\/figcaption><\/figure><\/li><li class=\"blocks-gallery-item\"><figure><img decoding=\"async\" src=\"https:\/\/www.fambach.net\/wp-content\/uploads\/20201022_075218.jpg\" alt=\"HiGrow Verpackung - Oben\" data-id=\"6260\" data-full-url=\"https:\/\/www.fambach.net\/wp-content\/uploads\/20201022_075218.jpg\" data-link=\"https:\/\/www.fambach.net\/esp32-highgrow-pflanzenspiess\/20201022_075218\/\" class=\"wp-image-6260\"><figcaption class=\"blocks-gallery-item__caption\">HiGrow Verpackung \u2013 Oben<\/figcaption><\/figure><\/li><li class=\"blocks-gallery-item\"><figure><img decoding=\"async\" src=\"https:\/\/www.fambach.net\/wp-content\/uploads\/20201022_080212.jpg\" alt=\"HiGrow Verpackung - Mit Board von Oben\" data-id=\"6261\" data-full-url=\"https:\/\/www.fambach.net\/wp-content\/uploads\/20201022_080212.jpg\" data-link=\"https:\/\/www.fambach.net\/esp32-highgrow-pflanzenspiess\/20201022_080212\/\" class=\"wp-image-6261\"><figcaption class=\"blocks-gallery-item__caption\">HiGrow Verpackung \u2013 Mit Board von Oben<\/figcaption><\/figure><\/li><li class=\"blocks-gallery-item\"><figure><img decoding=\"async\" src=\"https:\/\/www.fambach.net\/wp-content\/uploads\/20201022_080223.jpg\" alt=\"HiGrow Verpackung - Mit Board von der Seite\" data-id=\"6262\" data-full-url=\"https:\/\/www.fambach.net\/wp-content\/uploads\/20201022_080223.jpg\" data-link=\"https:\/\/www.fambach.net\/esp32-highgrow-pflanzenspiess\/20201022_080223\/\" class=\"wp-image-6262\"><figcaption class=\"blocks-gallery-item__caption\">HiGrow Verpackung \u2013 Mit Board von der Seite<\/figcaption><\/figure><\/li><li class=\"blocks-gallery-item\"><figure><img decoding=\"async\" src=\"https:\/\/www.fambach.net\/wp-content\/uploads\/20201022_080229.jpg\" alt=\"HiGrow Verpackung - Mit Board von Unten\" data-id=\"6263\" data-full-url=\"https:\/\/www.fambach.net\/wp-content\/uploads\/20201022_080229.jpg\" data-link=\"https:\/\/www.fambach.net\/esp32-highgrow-pflanzenspiess\/20201022_080229\/\" class=\"wp-image-6263\"><figcaption class=\"blocks-gallery-item__caption\">HiGrow Verpackung \u2013 Mit Board von Unten<\/figcaption><\/figure><\/li><\/ul><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Der zweite Ausdruck war auch ok, hier fehlt mir allerdings das Schraubenloch zur Befestigung des Deckels. Bilder habe ich mir jetzt mal gespart.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"fazit\"><span class=\"ez-toc-section\" id=\"Fazit\"><\/span>Fazit<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Nette Idee mit dem Pflanzensensor.  Der ESP32 ist Stand der Technik, das gesamte Board hat ein paar Sensoren, was auch ganz nett f\u00fcr Einsteiger sein kann. Was mich am Stock \u00e4rgert ist die Kn\u00f6pfchendr\u00fcckerei beim Programmieren. Da waren wir schon mal weiter. Wenn man den Berichten im Internet glaubt (und das tue ich an dieser Stelle), dann kann der Stock die N\u00e4he von Feuchtigkeit nicht ertragen und die L\u00f6tpunkte bl\u00fchen relativ schnell auf. Somit ist an einen Langzeiteinsatz ohne zus\u00e4tzliche Behandlung, zum Beispiel durch Epoxid Harz, nicht zu denken. Ein Au\u00dfeneinsatz f\u00e4llt damit auch flach.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Der Spannungsteiler, um die Spannung des Akkus zu messen, fehlt. Den Lichtsensor solls erst ab Version 2 geben. Der Stock ist eine nette Idee, aber nicht besonders gut ausgef\u00fchrt. Ich habe mir noch ein paar einzelne Bodenfeuchte Sensoren und eine Variante des HiGrow von LilyGo bestellt, diese werde ich bei Gelegenheit noch testen.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"verwandte-beitraege\"><span class=\"ez-toc-section\" id=\"Verwandte_Beitrage\"><\/span>Verwandte Beitr\u00e4ge<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n<ul class=\"display-posts-listing\"><li class=\"listing-item\"><span class=\"ub-content-link ub-content-link--ok ub-content-link--status-after\"><a class=\"title ub-content-link__anchor\" href=\"https:\/\/www.fambach.net\/en\/october-check-2026\/\">October Check 2026 \u2013 Neue Mikrocontroller und Boards<\/a><span class=\"ub-status ub-status--ok\" title=\"Link status: OK\"><span class=\"ub-status__icon\" aria-hidden=\"true\">\u25cf<\/span><span class=\"screen-reader-text\">Link status: OK<\/span><\/span><\/span><\/li><li class=\"listing-item\"><span class=\"ub-content-link ub-content-link--unknown ub-content-link--status-after\"><a class=\"title ub-content-link__anchor\" href=\"https:\/\/www.fambach.net\/en\/ulanzi-tc001-smart-pixel-clock\/\">Ulanzi TC001 Smart Pixel Clock<\/a><span class=\"ub-status ub-status--unknown\" title=\"Link status: Unknown\"><span class=\"ub-status__icon\" aria-hidden=\"true\">\u25cf<\/span><span class=\"screen-reader-text\">Link status: Unknown<\/span><\/span><\/span><\/li><li class=\"listing-item\"><span class=\"ub-content-link ub-content-link--unknown ub-content-link--status-after\"><a class=\"title ub-content-link__anchor\" href=\"https:\/\/www.fambach.net\/en\/esp32-c3-seeed-studio-xiao\/\">ESP32-C3 seeed studio xiao<\/a><span class=\"ub-status ub-status--unknown\" title=\"Link status: Unknown\"><span class=\"ub-status__icon\" aria-hidden=\"true\">\u25cf<\/span><span class=\"screen-reader-text\">Link status: Unknown<\/span><\/span><\/span><\/li><li class=\"listing-item\"><span class=\"ub-content-link ub-content-link--unknown ub-content-link--status-after\"><a class=\"title ub-content-link__anchor\" href=\"https:\/\/www.fambach.net\/en\/esp32-c3-super-mini-board\/\">ESP32-C3 Super Mini Board<\/a><span class=\"ub-status ub-status--unknown\" title=\"Link status: Unknown\"><span class=\"ub-status__icon\" aria-hidden=\"true\">\u25cf<\/span><span class=\"screen-reader-text\">Link status: Unknown<\/span><\/span><\/span><\/li><li class=\"listing-item\"><span class=\"ub-content-link ub-content-link--ok ub-content-link--status-after\"><a class=\"title ub-content-link__anchor\" href=\"https:\/\/www.fambach.net\/en\/preview-luatos-esp32-c3-board\/\">Preview \u2013 LuatOs ESP32-C3 Board<\/a><span class=\"ub-status ub-status--ok\" title=\"Link status: OK\"><span class=\"ub-status__icon\" aria-hidden=\"true\">\u25cf<\/span><span class=\"screen-reader-text\">Link status: OK<\/span><\/span><\/span><\/li><li class=\"listing-item\"><span class=\"ub-content-link ub-content-link--ok ub-content-link--status-after\"><a class=\"title ub-content-link__anchor\" href=\"https:\/\/www.fambach.net\/en\/esp32-bluetooth-gamepad-2\/\">ESP32 BlueTooth Gamepad<\/a><span class=\"ub-status ub-status--ok\" title=\"Link status: OK\"><span class=\"ub-status__icon\" aria-hidden=\"true\">\u25cf<\/span><span class=\"screen-reader-text\">Link status: OK<\/span><\/span><\/span><\/li><li class=\"listing-item\"><span class=\"ub-content-link ub-content-link--ok ub-content-link--status-after\"><a class=\"title ub-content-link__anchor\" href=\"https:\/\/www.fambach.net\/en\/esp8266-32-wifi-manager\/\">ESP8266\/32 WiFi Manager<\/a><span class=\"ub-status ub-status--ok\" title=\"Link status: OK\"><span class=\"ub-status__icon\" aria-hidden=\"true\">\u25cf<\/span><span class=\"screen-reader-text\">Link status: OK<\/span><\/span><\/span><\/li><li class=\"listing-item\"><span class=\"ub-content-link ub-content-link--unknown ub-content-link--status-after\"><a class=\"title ub-content-link__anchor\" href=\"https:\/\/www.fambach.net\/en\/preview-esp32-io-schild-fuer-arduino-esp32-wroom-core-board\/\">Preview \u2013 ESP32-IO Schild f\u00fcr Arduino ESP32 Wroom Core Board<\/a><span class=\"ub-status ub-status--unknown\" title=\"Link status: Unknown\"><span class=\"ub-status__icon\" aria-hidden=\"true\">\u25cf<\/span><span class=\"screen-reader-text\">Link status: Unknown<\/span><\/span><\/span><\/li><li class=\"listing-item\"><span class=\"ub-content-link ub-content-link--unknown ub-content-link--status-after\"><a class=\"title ub-content-link__anchor\" href=\"https:\/\/www.fambach.net\/en\/preview-esp-wroom-32-rev1-steckbrett-adapterplatine\/\">Preview \u2013 ESP-WROOM-32 Rev1 Steckbrett Adapterplatine\u00a0<\/a><span class=\"ub-status ub-status--unknown\" title=\"Link status: Unknown\"><span class=\"ub-status__icon\" aria-hidden=\"true\">\u25cf<\/span><span class=\"screen-reader-text\">Link status: Unknown<\/span><\/span><\/span><\/li><li class=\"listing-item\"><span class=\"ub-content-link ub-content-link--unknown ub-content-link--status-after\"><a class=\"title ub-content-link__anchor\" href=\"https:\/\/www.fambach.net\/en\/preview-7x9cm-prototyp-platine-zum-loeten-fuer-esp8266-esp-12e-esp-12f-esp32\/\">Preview \u2013 7x9CM Prototyp Platine zum L\u00f6ten f\u00fcr ESP8266, ESP-12E, ESP-12F, ESP32<\/a><span class=\"ub-status ub-status--unknown\" title=\"Link status: Unknown\"><span class=\"ub-status__icon\" aria-hidden=\"true\">\u25cf<\/span><span class=\"screen-reader-text\">Link status: Unknown<\/span><\/span><\/span><\/li><\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"quellen\"><span class=\"ez-toc-section\" id=\"Quellen\"><\/span>Quellen<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><span class=\"ub-content-link ub-content-link--ok ub-content-link--status-after\"><a href=\"https:\/\/www.diymore.cc\/\" class=\"ub-content-link__anchor\">https:\/\/www.diymore.cc\/<\/a><span class=\"ub-status ub-status--ok\" title=\"Link status: OK\"><span class=\"ub-status__icon\" aria-hidden=\"true\">\u25cf<\/span><span class=\"screen-reader-text\">Link status: OK<\/span><\/span><\/span><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><span class=\"ub-content-link ub-content-link--ok ub-content-link--status-after\"><a rel=\"noreferrer noopener\" href=\"https:\/\/iotnewbie.home.blog\/2019\/03\/22\/higrow-sensor-universaltalent\/\" target=\"_blank\" class=\"ub-content-link__anchor\">Beitrag bei IOT Newbie<\/a><span class=\"ub-status ub-status--ok\" title=\"Link status: OK\"><span class=\"ub-status__icon\" aria-hidden=\"true\">\u25cf<\/span><span class=\"screen-reader-text\">Link status: OK<\/span><\/span><\/span><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><span class=\"ub-content-link ub-content-link--ok ub-content-link--status-after\"><a href=\"https:\/\/ckblog2016.net\/2018\/03\/18\/higrow-sensor-sorgt-fuer-das-wohl-der-pflanzen\/\" data-type=\"URL\" data-id=\"https:\/\/ckblog2016.net\/2018\/03\/18\/higrow-sensor-sorgt-fuer-das-wohl-der-pflanzen\/\" target=\"_blank\" rel=\"noreferrer noopener\" class=\"ub-content-link__anchor\">CK Blog Beitrag zum Sensor<\/a><span class=\"ub-status ub-status--ok\" title=\"Link status: OK\"><span class=\"ub-status__icon\" aria-hidden=\"true\">\u25cf<\/span><span class=\"screen-reader-text\">Link status: OK<\/span><\/span><\/span><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><span class=\"ub-content-link ub-content-link--ok ub-content-link--status-after\"><a href=\"https:\/\/ckblog2016.net\/2018\/03\/19\/higrow-sensor-daten-erfassen-und-versenden\/\" target=\"_blank\" rel=\"noreferrer noopener\" class=\"ub-content-link__anchor\">CK Blog Beitrag zur Datenerfassung mit dem Sensor<\/a><span class=\"ub-status ub-status--ok\" title=\"Link status: OK\"><span class=\"ub-status__icon\" aria-hidden=\"true\">\u25cf<\/span><span class=\"screen-reader-text\">Link status: OK<\/span><\/span><\/span><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><span class=\"ub-content-link ub-content-link--ok ub-content-link--status-after\"><a href=\"https:\/\/github.com\/ckuehnel\/ESP32\/tree\/master\/HiGrowESP32MQTT\" target=\"_blank\" rel=\"noreferrer noopener\" class=\"ub-content-link__anchor\">Github Projekt HiGrowESP32MQTT<\/a><span class=\"ub-status ub-status--ok\" title=\"Link status: OK\"><span class=\"ub-status__icon\" aria-hidden=\"true\">\u25cf<\/span><span class=\"screen-reader-text\">Link status: OK<\/span><\/span><\/span><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><span class=\"ub-content-link ub-content-link--broken ub-content-link--status-after is-broken\"><a href=\"https:\/\/github.com\/pesor\/LILYGO-TTGO-T-Higrow\" class=\"ub-content-link__anchor\" title=\"This link appears to be broken.\">Neuauflage des MQTT Projektes<\/a><span class=\"ub-status ub-status--broken\" title=\"Link status: Broken\"><span class=\"ub-status__icon\" aria-hidden=\"true\">\u25cf<\/span><span class=\"screen-reader-text\">Link status: Broken<\/span><\/span><\/span><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><span class=\"ub-content-link ub-content-link--ok ub-content-link--status-after\"><a rel=\"noreferrer noopener\" href=\"https:\/\/github.com\/lucafabbri\/HiGrow-Arduino-Esp\" target=\"_blank\" class=\"ub-content-link__anchor\">Github weiteres Projekt von lucafabbri<\/a><span class=\"ub-status ub-status--ok\" title=\"Link status: OK\"><span class=\"ub-status__icon\" aria-hidden=\"true\">\u25cf<\/span><span class=\"screen-reader-text\">Link status: OK<\/span><\/span><\/span><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><span class=\"ub-content-link ub-content-link--ok ub-content-link--status-after\"><a rel=\"noreferrer noopener\" href=\"https:\/\/flashgamer.com\/blog\/comments\/review-of-higrow-esp32-moisture-and-temperature-sensor\" target=\"_blank\" class=\"ub-content-link__anchor\">Beitrag auf Flashgamer<\/a><span class=\"ub-status ub-status--ok\" title=\"Link status: OK\"><span class=\"ub-status__icon\" aria-hidden=\"true\">\u25cf<\/span><span class=\"screen-reader-text\">Link status: OK<\/span><\/span><\/span><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><span class=\"ub-content-link ub-content-link--ok ub-content-link--status-after\"><a href=\"https:\/\/www.instructables.com\/ESP32-WiFi-SOIL-MOISTURE-SENSOR\/\" data-type=\"URL\" data-id=\"https:\/\/www.instructables.com\/ESP32-WiFi-SOIL-MOISTURE-SENSOR\/\" target=\"_blank\" rel=\"noreferrer noopener\" class=\"ub-content-link__anchor\">Beitrag auf Instructables<\/a><span class=\"ub-status ub-status--ok\" title=\"Link status: OK\"><span class=\"ub-status__icon\" aria-hidden=\"true\">\u25cf<\/span><span class=\"screen-reader-text\">Link status: OK<\/span><\/span><\/span><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><span class=\"ub-content-link ub-content-link--ok ub-content-link--status-after\"><a rel=\"noreferrer noopener\" href=\"https:\/\/de.wikipedia.org\/wiki\/HighGrow\" target=\"_blank\" class=\"ub-content-link__anchor\">Netter Beitrag in Wikipedia zum Spiel HighGrow \ud83d\ude09<\/a><span class=\"ub-status ub-status--ok\" title=\"Link status: OK\"><span class=\"ub-status__icon\" aria-hidden=\"true\">\u25cf<\/span><span class=\"screen-reader-text\">Link status: OK<\/span><\/span><\/span> <\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><span class=\"ub-content-link ub-content-link--ok ub-content-link--status-after\"><a rel=\"noreferrer noopener\" href=\"https:\/\/thingpulse.com\/max-deep-sleep-for-esp8266\/#:~:text=%E2%80%A6the%20maximum%20value%20for%20a,appears%20to%20be%20~71%20minutes.\" data-type=\"URL\" data-id=\"https:\/\/thingpulse.com\/max-deep-sleep-for-esp8266\/#:~:text=%E2%80%A6the%20maximum%20value%20for%20a,appears%20to%20be%20~71%20minutes.\" target=\"_blank\" class=\"ub-content-link__anchor\">Beitrag zu Deep Sleep Time ESP826<\/a><span class=\"ub-status ub-status--ok\" title=\"Link status: OK\"><span class=\"ub-status__icon\" aria-hidden=\"true\">\u25cf<\/span><span class=\"screen-reader-text\">Link status: OK<\/span><\/span><\/span><span class=\"ub-content-link ub-content-link--ok ub-content-link--status-after\"><a href=\"https:\/\/thingpulse.com\/max-deep-sleep-for-esp8266\/#:~:text=%E2%80%A6the%20maximum%20value%20for%20a,appears%20to%20be%20~71%20minutes.\" data-type=\"URL\" data-id=\"https:\/\/thingpulse.com\/max-deep-sleep-for-esp8266\/#:~:text=%E2%80%A6the%20maximum%20value%20for%20a,appears%20to%20be%20~71%20minutes.\" target=\"_blank\" rel=\"noreferrer noopener\" class=\"ub-content-link__anchor\">6<\/a><span class=\"ub-status ub-status--ok\" title=\"Link status: OK\"><span class=\"ub-status__icon\" aria-hidden=\"true\">\u25cf<\/span><span class=\"screen-reader-text\">Link status: OK<\/span><\/span><\/span><span class=\"ub-content-link ub-content-link--ok ub-content-link--status-after\"><a rel=\"noreferrer noopener\" href=\"https:\/\/thingpulse.com\/max-deep-sleep-for-esp8266\/#:~:text=%E2%80%A6the%20maximum%20value%20for%20a,appears%20to%20be%20~71%20minutes.\" data-type=\"URL\" data-id=\"https:\/\/thingpulse.com\/max-deep-sleep-for-esp8266\/#:~:text=%E2%80%A6the%20maximum%20value%20for%20a,appears%20to%20be%20~71%20minutes.\" target=\"_blank\" class=\"ub-content-link__anchor\"> <\/a><span class=\"ub-status ub-status--ok\" title=\"Link status: OK\"><span class=\"ub-status__icon\" aria-hidden=\"true\">\u25cf<\/span><span class=\"screen-reader-text\">Link status: OK<\/span><\/span><\/span><\/p>\n\n\n","protected":false},"excerpt":{"rendered":"<p>A plant stake with ESP32 and a few sensors. What it can do, you'll find out in the post.<\/p>\n<a href=\"https:\/\/www.fambach.net\/en\/preview-7x9cm-prototyp-platine-zum-loeten-fuer-esp8266-esp-12e-esp-12f-esp32\/\" class=\"read-more-link\">Carry on reading <span class=\"screen-reader-text\">\"Preview &#8211; 7x9CM Prototyp Platine zum L\u00f6ten f\u00fcr ESP8266, ESP-12E, ESP-12F, ESP32\"<\/span> <span class=\"meta-nav\">\u2192<\/span><\/a>","protected":false},"author":1,"featured_media":6212,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_lmt_disableupdate":"no","_lmt_disable":"no","footnotes":""},"categories":[175,157,189,188,354,192,449,170,212],"tags":[448,447,450,148,444,442,441,440,445],"class_list":["post-6191","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-arduino-gui","category-atnrob","category-esp-projekte","category-esp-32","category-externe-projekte","category-hygrometer","category-mqtt","category-temperatur","category-wifi","tag-448","tag-akku","tag-dht11","tag-esp32","tag-feuchtesmessung","tag-high-grow","tag-highgrow","tag-higrow","tag-temperaturmessung","penguin-post","penguin-post-not-sticky"],"modified_by":"sfambach","_links":{"self":[{"href":"https:\/\/www.fambach.net\/en\/wp-json\/wp\/v2\/posts\/6191","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.fambach.net\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.fambach.net\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.fambach.net\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.fambach.net\/en\/wp-json\/wp\/v2\/comments?post=6191"}],"version-history":[{"count":59,"href":"https:\/\/www.fambach.net\/en\/wp-json\/wp\/v2\/posts\/6191\/revisions"}],"predecessor-version":[{"id":20207,"href":"https:\/\/www.fambach.net\/en\/wp-json\/wp\/v2\/posts\/6191\/revisions\/20207"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.fambach.net\/en\/wp-json\/wp\/v2\/media\/6212"}],"wp:attachment":[{"href":"https:\/\/www.fambach.net\/en\/wp-json\/wp\/v2\/media?parent=6191"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.fambach.net\/en\/wp-json\/wp\/v2\/categories?post=6191"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.fambach.net\/en\/wp-json\/wp\/v2\/tags?post=6191"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}