{"id":10499,"date":"2024-04-06T13:43:50","date_gmt":"2024-04-06T13:43:50","guid":{"rendered":"https:\/\/www.fambach.net\/?p=10499"},"modified":"2026-10-18T23:35:48","modified_gmt":"2026-10-18T23:35:48","slug":"esp32-c3-seeed-studio-xiao","status":"publish","type":"post","link":"https:\/\/www.fambach.net\/en\/esp32-c3-seeed-studio-xiao\/","title":{"rendered":"ESP32-C3 Seeed Studio XIAO"},"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 Contents\"><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\" >Facts<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><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\/#Ansichten\" >Views<\/a><\/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\/#Programmierung\" >Programming<\/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\/#Sonstiges\" >Miscellaneous<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><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\/#Keine_verloteten_Pins\" >No soldered pins<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><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\/#Fazit\" >Conclusion<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><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\/#Verwandte_Links\" >Related links<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><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\/#Verwandte_Beitrage\" >Related Posts<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><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\/#Quellen\" >Sources<\/a><\/li><\/ul><\/nav><\/div>\n\n<p class=\"wp-block-paragraph\">Ein kleines ESP32 C3 Board zum Preis 04\/2024 von rund ~5,40\u20ac ohne Versand. Kommt mit wenig Platz aus und hat eine externe Antenne. Zus\u00e4tzlich findet sich ein LIPO Lader auf dem Board.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"fakten\"><span class=\"ez-toc-section\" id=\"Fakten\"><\/span>Facts<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\">Seeed Studio XIAO ESP32C3<\/th><\/tr><\/thead><tbody><tr class=\"taxmod-comparison-group\"><td class=\"taxmod-comparison-term\">Manufacturer<\/td><td class=\"taxmod-comparison-value taxmod-comparison-main\">Seeed Studio<\/td><\/tr><tr class=\"taxmod-comparison-group\"><td class=\"taxmod-comparison-term\">Processor<\/td><td class=\"taxmod-comparison-value taxmod-comparison-main\">ESP32-C3 (RISC-V, 32 Bit), ESP32-C3FN4<\/td><\/tr><tr class=\"taxmod-comparison-group\"><td class=\"taxmod-comparison-term\">Kernel<\/td><td class=\"taxmod-comparison-value taxmod-comparison-main\">1<\/td><\/tr><tr class=\"taxmod-comparison-group\"><td class=\"taxmod-comparison-term\">Tact<\/td><td class=\"taxmod-comparison-value taxmod-comparison-main\">160 MHz<\/td><\/tr><tr class=\"taxmod-comparison-group\"><td class=\"taxmod-comparison-term\">Flash<\/td><td class=\"taxmod-comparison-value taxmod-comparison-main\">4 MB<\/td><\/tr><tr class=\"taxmod-comparison-group\"><td class=\"taxmod-comparison-term\">SRAM<\/td><td class=\"taxmod-comparison-value taxmod-comparison-main\">400 KB<\/td><\/tr><tr class=\"taxmod-comparison-group\"><td class=\"taxmod-comparison-term\">Digitale Pins<\/td><td class=\"taxmod-comparison-value taxmod-comparison-main\">11<\/td><\/tr><tr class=\"taxmod-comparison-group\"><td class=\"taxmod-comparison-term\">Analoge Eing\u00e4nge<\/td><td class=\"taxmod-comparison-value taxmod-comparison-main\">4<\/td><\/tr><tr class=\"taxmod-comparison-group\"><td class=\"taxmod-comparison-term\">PWM-Pins<\/td><td class=\"taxmod-comparison-value taxmod-comparison-main\">11<\/td><\/tr><tr class=\"taxmod-comparison-group\"><td class=\"taxmod-comparison-term\">SPI<\/td><td class=\"taxmod-comparison-value taxmod-comparison-main\">1<\/td><\/tr><tr class=\"taxmod-comparison-group\"><td class=\"taxmod-comparison-term\">I\u00b2C<\/td><td class=\"taxmod-comparison-value taxmod-comparison-main\">1<\/td><\/tr><tr class=\"taxmod-comparison-group\"><td class=\"taxmod-comparison-term\">WLAN<\/td><td class=\"taxmod-comparison-value taxmod-comparison-main\">802.11 b\/g\/n, 2,4 GHz<\/td><\/tr><tr class=\"taxmod-comparison-group\"><td class=\"taxmod-comparison-term\">Bluetooth<\/td><td class=\"taxmod-comparison-value taxmod-comparison-main\">Bluetooth LE 5.0<\/td><\/tr><tr class=\"taxmod-comparison-group\"><td class=\"taxmod-comparison-term\">USB<\/td><td class=\"taxmod-comparison-value taxmod-comparison-main\">USB-C<\/td><\/tr><tr class=\"taxmod-comparison-group\"><td class=\"taxmod-comparison-term\">Input voltage<\/td><td class=\"taxmod-comparison-value taxmod-comparison-main\">5 V (VIN), 3,7 V (Akku)<\/td><\/tr><tr class=\"taxmod-comparison-group\"><td class=\"taxmod-comparison-term\">Stromaufnahme<\/td><td class=\"taxmod-comparison-value taxmod-comparison-main\">44 \u00b5A (Deep Sleep)<\/td><\/tr><tr class=\"taxmod-comparison-group\"><td class=\"taxmod-comparison-term\">Abmessungen<\/td><td class=\"taxmod-comparison-value taxmod-comparison-main\">21 \u00d7 17,8 mm<\/td><\/tr><\/tbody><\/table><\/div><\/div>\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-2 wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"464\" data-id=\"10509\" src=\"https:\/\/www.fambach.net\/wp-content\/uploads\/ESP32-C3_seeed_studio_xiao_komponenten.jpg\" alt=\"\" class=\"wp-image-10509\" srcset=\"https:\/\/www.fambach.net\/wp-content\/uploads\/ESP32-C3_seeed_studio_xiao_komponenten.jpg 600w, https:\/\/www.fambach.net\/wp-content\/uploads\/ESP32-C3_seeed_studio_xiao_komponenten-300x232.jpg 300w, https:\/\/www.fambach.net\/wp-content\/uploads\/ESP32-C3_seeed_studio_xiao_komponenten-16x12.jpg 16w\" 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<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"351\" data-id=\"10505\" src=\"https:\/\/www.fambach.net\/wp-content\/uploads\/ESP32-C3_seeed_studio_xiao_komponenten_hinten.jpg\" alt=\"\" class=\"wp-image-10505\" srcset=\"https:\/\/www.fambach.net\/wp-content\/uploads\/ESP32-C3_seeed_studio_xiao_komponenten_hinten.jpg 600w, https:\/\/www.fambach.net\/wp-content\/uploads\/ESP32-C3_seeed_studio_xiao_komponenten_hinten-300x176.jpg 300w, https:\/\/www.fambach.net\/wp-content\/uploads\/ESP32-C3_seeed_studio_xiao_komponenten_hinten-18x12.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<figcaption class=\"blocks-gallery-caption\">ESP32-C3 seeed studio xiao \u2013 Komponenten (<span class=\"ub-content-link ub-content-link--ok ub-content-link--status-after\"><a href=\"https:\/\/wiki.seeedstudio.com\/XIAO_ESP32C3_Getting_Started\/\" target=\"_blank\" rel=\"noreferrer noopener\" class=\"ub-content-link__anchor\">What<\/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>)<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"338\" src=\"https:\/\/www.fambach.net\/wp-content\/uploads\/ESP32-C3_seeed_studio_xiao_pinout.jpg\" alt=\"\" class=\"wp-image-10507\" srcset=\"https:\/\/www.fambach.net\/wp-content\/uploads\/ESP32-C3_seeed_studio_xiao_pinout.jpg 600w, https:\/\/www.fambach.net\/wp-content\/uploads\/ESP32-C3_seeed_studio_xiao_pinout-300x169.jpg 300w, https:\/\/www.fambach.net\/wp-content\/uploads\/ESP32-C3_seeed_studio_xiao_pinout-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>ESP32-C3 seeed studio xiao \u2013 Pin-Belegung (<span class=\"ub-content-link ub-content-link--ok ub-content-link--status-after\"><a href=\"https:\/\/wiki.seeedstudio.com\/XIAO_ESP32C3_Getting_Started\/\" target=\"_blank\" rel=\"noreferrer noopener\" class=\"ub-content-link__anchor\">What<\/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>)<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-1 is-cropped wp-block-gallery-2 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"341\" data-id=\"10506\" src=\"https:\/\/www.fambach.net\/wp-content\/uploads\/ESP32-C3_seeed_studio_xiao_komponenten_BatteryConnection.jpg\" alt=\"\" class=\"wp-image-10506\" srcset=\"https:\/\/www.fambach.net\/wp-content\/uploads\/ESP32-C3_seeed_studio_xiao_komponenten_BatteryConnection.jpg 600w, https:\/\/www.fambach.net\/wp-content\/uploads\/ESP32-C3_seeed_studio_xiao_komponenten_BatteryConnection-300x171.jpg 300w, https:\/\/www.fambach.net\/wp-content\/uploads\/ESP32-C3_seeed_studio_xiao_komponenten_BatteryConnection-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\"><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"754\" data-id=\"10508\" src=\"https:\/\/www.fambach.net\/wp-content\/uploads\/ESP32-C3_seeed_studio_xiao_komponenten_BatteryVolatageMeasurement.jpg\" alt=\"\" class=\"wp-image-10508\" srcset=\"https:\/\/www.fambach.net\/wp-content\/uploads\/ESP32-C3_seeed_studio_xiao_komponenten_BatteryVolatageMeasurement.jpg 600w, https:\/\/www.fambach.net\/wp-content\/uploads\/ESP32-C3_seeed_studio_xiao_komponenten_BatteryVolatageMeasurement-239x300.jpg 239w, https:\/\/www.fambach.net\/wp-content\/uploads\/ESP32-C3_seeed_studio_xiao_komponenten_BatteryVolatageMeasurement-10x12.jpg 10w\" 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<figcaption class=\"blocks-gallery-caption\">ESP32-C3 seeed studio xiao \u2013 Akku Beschaltung (<span class=\"ub-content-link ub-content-link--ok ub-content-link--status-after\"><a href=\"https:\/\/wiki.seeedstudio.com\/XIAO_ESP32C3_Getting_Started\/\" target=\"_blank\" rel=\"noreferrer noopener\" class=\"ub-content-link__anchor\">What<\/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>)<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1012\" height=\"699\" src=\"https:\/\/www.fambach.net\/wp-content\/uploads\/ESP32-C3_seeed_studio_xiao_BootKonfig_Schematic.jpg\" alt=\"\" class=\"wp-image-10504\" srcset=\"https:\/\/www.fambach.net\/wp-content\/uploads\/ESP32-C3_seeed_studio_xiao_BootKonfig_Schematic.jpg 1012w, https:\/\/www.fambach.net\/wp-content\/uploads\/ESP32-C3_seeed_studio_xiao_BootKonfig_Schematic-300x207.jpg 300w, https:\/\/www.fambach.net\/wp-content\/uploads\/ESP32-C3_seeed_studio_xiao_BootKonfig_Schematic-768x530.jpg 768w, https:\/\/www.fambach.net\/wp-content\/uploads\/ESP32-C3_seeed_studio_xiao_BootKonfig_Schematic-18x12.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>ESP32-C3 Seeed Studio XAIO - Schematic<span class=\"ub-content-link ub-content-link--ok ub-content-link--status-after\"><a href=\"https:\/\/wiki.seeedstudio.com\/XIAO_ESP32C3_Getting_Started\/\" target=\"_blank\" rel=\"noreferrer noopener\" class=\"ub-content-link__anchor\">What<\/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>)<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>GPIO2<\/strong>,\u00a0<strong>GPIO8<\/strong>\u00a0and\u00a0<strong>GPIO9<\/strong> werden dazu verwendet, verschiedene Boot-Modi anzusteuern, dies sollte bei der Beschaltung dieser IO Pins ber\u00fccksichtigt werden.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"ansichten\"><span class=\"ez-toc-section\" id=\"Ansichten\"><\/span>Views<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-2 is-cropped wp-block-gallery-3 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"491\" data-id=\"10501\" src=\"https:\/\/www.fambach.net\/wp-content\/uploads\/ESP32-C3_seeed_studio_xiao_Back.jpg\" alt=\"\" class=\"wp-image-10501\" srcset=\"https:\/\/www.fambach.net\/wp-content\/uploads\/ESP32-C3_seeed_studio_xiao_Back.jpg 600w, https:\/\/www.fambach.net\/wp-content\/uploads\/ESP32-C3_seeed_studio_xiao_Back-300x246.jpg 300w, https:\/\/www.fambach.net\/wp-content\/uploads\/ESP32-C3_seeed_studio_xiao_Back-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\"><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"731\" data-id=\"10502\" src=\"https:\/\/www.fambach.net\/wp-content\/uploads\/ESP32-C3_seeed_studio_xiao_front.jpg\" alt=\"\" class=\"wp-image-10502\" srcset=\"https:\/\/www.fambach.net\/wp-content\/uploads\/ESP32-C3_seeed_studio_xiao_front.jpg 600w, https:\/\/www.fambach.net\/wp-content\/uploads\/ESP32-C3_seeed_studio_xiao_front-246x300.jpg 246w, https:\/\/www.fambach.net\/wp-content\/uploads\/ESP32-C3_seeed_studio_xiao_front-10x12.jpg 10w\" 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<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"719\" data-id=\"10500\" src=\"https:\/\/www.fambach.net\/wp-content\/uploads\/ESP32-C3_seeed_studio_xiao_Packed.jpg\" alt=\"\" class=\"wp-image-10500\" srcset=\"https:\/\/www.fambach.net\/wp-content\/uploads\/ESP32-C3_seeed_studio_xiao_Packed.jpg 600w, https:\/\/www.fambach.net\/wp-content\/uploads\/ESP32-C3_seeed_studio_xiao_Packed-250x300.jpg 250w, https:\/\/www.fambach.net\/wp-content\/uploads\/ESP32-C3_seeed_studio_xiao_Packed-10x12.jpg 10w\" 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<\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"programmierung\"><span class=\"ez-toc-section\" id=\"Programmierung\"><\/span>Programming<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">ESP32 Boardsupport must be installed. (See <span class=\"ub-content-link ub-content-link--unknown ub-content-link--status-after\"><a href=\"https:\/\/www.fambach.net\/en\/esp32-nuetzliche-infos\/\" data-type=\"post\" data-id=\"1022\" class=\"ub-content-link__anchor\">HERE<\/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>)<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"sonstiges\"><span class=\"ez-toc-section\" id=\"Sonstiges\"><\/span>Miscellaneous<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"keine-verloeteten-pins\"><span class=\"ez-toc-section\" id=\"Keine_verloteten_Pins\"><\/span>No soldered pins <span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Ich habe die Version ohne verl\u00f6tete Pins bestellt, um Verbindungen direkt an den ESP l\u00f6ten zu k\u00f6nnen. Wer nicht l\u00f6ten mag, sollte eine Version bestellen, bei der die Pins schon befestigt sind. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"fazit\"><span class=\"ez-toc-section\" id=\"Fazit\"><\/span>Conclusion<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Wirklich kleines Board mit allem, was man f\u00fcr IOT braucht. Ich pers\u00f6nlich h\u00e4tte die <strong>GPIO2<\/strong>,\u00a0<strong>GPIO8<\/strong>\u00a0and\u00a0<strong>GPIO9<\/strong> provided on the rear as solder pads and other pins routed outwards. <\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"verwandte-links\"><span class=\"ez-toc-section\" id=\"Verwandte_Links\"><\/span>Related links<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"verwandte-beitraege\"><span class=\"ez-toc-section\" id=\"Verwandte_Beitrage\"><\/span>Related Posts<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--unknown 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--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\/ulanzi-tc001-smart-pixel-clock\/\">Ulanzi TC001 Smart Pixel Clock<\/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-c3-seeed-studio-xiao\/\">ESP32-C3 Seeed Studio XIAO<\/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-c3-super-mini-board\/\">ESP32-C3 Super Mini 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\/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--ok 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--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\/preview-esp-wroom-32-rev1-steckbrett-adapterplatine\/\">Preview \u2013 ESP-WROOM-32 Rev1 Steckbrett Adapterplatine\u00a0<\/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\/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--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><\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"quellen\"><span class=\"ez-toc-section\" id=\"Quellen\"><\/span>Sources<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:\/\/wiki.seeedstudio.com\/XIAO_ESP32C3_Getting_Started\/\" class=\"ub-content-link__anchor\">https:\/\/wiki.seeedstudio.com\/XIAO_ESP32C3_Getting_Started\/<\/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--unknown ub-content-link--status-after\"><a href=\"https:\/\/www.fambach.net\/en\/esp32-nuetzliche-infos\/\" class=\"ub-content-link__anchor\">https:\/\/www.fambach.net\/esp32-nuetzliche-infos\/<\/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><\/p>","protected":false},"excerpt":{"rendered":"<p>Ein kleines ESP32 C3 Board zum Preis 04\/2024 von rund ~5,40\u20ac ohne Versand. Kommt mit wenig Platz aus und hat eine externe Antenne. Zus\u00e4tzlich findet sich ein LIPO Lader auf dem Board. Fakten GPIO2,\u00a0GPIO8\u00a0und\u00a0GPIO9 werden dazu verwendet, verschiedene Boot-Modi anzusteuern, dies sollte bei der Beschaltung dieser IO Pins ber\u00fccksichtigt werden. Ansichten Programmierung ESP32 Boardsupport muss &#8230;<\/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":10503,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_lmt_disableupdate":"","_lmt_disable":"","footnotes":""},"categories":[633,759,211,212],"tags":[148,774,775,231,776],"class_list":["post-10499","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-esp32-board","category-esp32-c3","category-usb","category-wifi","tag-esp32","tag-esp32-c3","tag-ext-antenne","tag-mini","tag-usb-c","penguin-post","penguin-post-not-sticky"],"modified_by":"sfambach","_links":{"self":[{"href":"https:\/\/www.fambach.net\/en\/wp-json\/wp\/v2\/posts\/10499","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=10499"}],"version-history":[{"count":13,"href":"https:\/\/www.fambach.net\/en\/wp-json\/wp\/v2\/posts\/10499\/revisions"}],"predecessor-version":[{"id":20202,"href":"https:\/\/www.fambach.net\/en\/wp-json\/wp\/v2\/posts\/10499\/revisions\/20202"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.fambach.net\/en\/wp-json\/wp\/v2\/media\/10503"}],"wp:attachment":[{"href":"https:\/\/www.fambach.net\/en\/wp-json\/wp\/v2\/media?parent=10499"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.fambach.net\/en\/wp-json\/wp\/v2\/categories?post=10499"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.fambach.net\/en\/wp-json\/wp\/v2\/tags?post=10499"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}