{"id":8631,"date":"2022-04-17T09:47:10","date_gmt":"2022-04-17T09:47:10","guid":{"rendered":"https:\/\/www.fambach.net\/?p=8631"},"modified":"2026-10-08T14:21:28","modified_gmt":"2026-10-08T14:21:28","slug":"d1-mini-esp8266-modul-2-3","status":"publish","type":"post","link":"https:\/\/www.fambach.net\/en\/d1-mini-esp8266-modul-2-3\/","title":{"rendered":"Wemos C3 Mini"},"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\/d1-mini-esp8266-modul-2-3\/#Fakten\" >Facts<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.fambach.net\/en\/d1-mini-esp8266-modul-2-3\/#Pin-Belegung\" >Pin assignment<\/a><\/li><\/ul><\/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\/d1-mini-esp8266-modul-2-3\/#Anwendungsbereiche\" >Areas of application<\/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\/d1-mini-esp8266-modul-2-3\/#Ansichten\" >Views<\/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\/d1-mini-esp8266-modul-2-3\/#Programmierung\" >Programming<\/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\/d1-mini-esp8266-modul-2-3\/#Bibliotheken\" >Libraries<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.fambach.net\/en\/d1-mini-esp8266-modul-2-3\/#Testprogramm\" >Test programme<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.fambach.net\/en\/d1-mini-esp8266-modul-2-3\/#Probleme\" >Problems<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.fambach.net\/en\/d1-mini-esp8266-modul-2-3\/#Wifi_funktioniert_nicht\" >Wifi funktioniert nicht<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/www.fambach.net\/en\/d1-mini-esp8266-modul-2-3\/#Boardbeschreibung\" >Boardbeschreibung<\/a><\/li><\/ul><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/www.fambach.net\/en\/d1-mini-esp8266-modul-2-3\/#Sonstiges\" >Miscellaneous<\/a><\/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\/d1-mini-esp8266-modul-2-3\/#Fazit\" >Conclusion<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/www.fambach.net\/en\/d1-mini-esp8266-modul-2-3\/#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-14\" href=\"https:\/\/www.fambach.net\/en\/d1-mini-esp8266-modul-2-3\/#Quellen\" >Sources<\/a><\/li><\/ul><\/nav><\/div>\n\n<p class=\"wp-block-paragraph\">Der WEMOS C3 ist der neueste im D1 Mini Format.  Ein USB Micro Anschluss, ein Reset-Taster und zwei eingebaute LEDs auf dem ESP sind die einzige Peripherie. Er z\u00e4hlt von seinen Abmessungen eher zu den Kleinen, nur wenige Pins sind nach au\u00dfen gef\u00fchrt. Daf\u00fcr verf\u00fcgt der ESP32-C3 mit RISC-V CPU \u00fcber Bluetooth 5.0, <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Interessant sind, wie auch beim Wemos D1 Mini, die vielen Erweiterungsplatinen (<span class=\"ub-content-link ub-content-link--broken ub-content-link--status-after is-broken\"><a href=\"https:\/\/www.wemos.cc\/en\/latest\/d1_mini_shiled\/index.html\" class=\"ub-content-link__anchor\" title=\"This link appears to be broken.\">See manufacturer<\/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--unknown ub-content-link--status-after\"><a href=\"https:\/\/www.fambach.net\/en\/d1-mini-esp8266-modul\/\" data-type=\"post\" data-id=\"4918\" class=\"ub-content-link__anchor\">Link to D1 Mini (predecessor)<\/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=\"fakten\"><span class=\"ez-toc-section\" id=\"Fakten\"><\/span>Facts<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<ul class=\"wp-block-list\"><li>based ESP32-C3 WIFI &amp; Bluetooth LE RISC-V Single-Core CPU<\/li><li>Type-C USB<\/li><li>4MB Flash<\/li><li>12x IO<\/li><li>ADC, I2C, SPI, UART<\/li><li>Kompatibel mit dem Lolin D1 Mini <\/li><li>Firmware: MicroPython<\/li><li>Reset button<\/li><li>12 digitale Pins<\/li><li>6 analoge Pins <\/li><li>Operating voltage 3.3V<\/li><li>Connection voltage 5V<\/li><li>4M SPI Flash Memory<\/li><li>160MHz <\/li><li>2 LEDs<\/li><li>Price ~\u20ac5<\/li><li>Dimensions in mm: l\/w\/h 39\/32\/13<\/li><\/ul>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"pin-belegung\"><span class=\"ez-toc-section\" id=\"Pin-Belegung\"><\/span>Pin assignment<span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<figure class=\"wp-block-table is-style-stripes\"><table id=\"wpls-table-1\"><thead><tr><th>Name<\/th><th>Pin<\/th><\/tr><\/thead><tbody><tr><td>Taster <\/td><td>9<\/td><\/tr><tr><td>LED<\/td><td>7<\/td><\/tr><\/tbody><\/table><figcaption>(Wemos) C3 Mini \u2013 Pins<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full is-style-default\"><img loading=\"lazy\" decoding=\"async\" width=\"1600\" height=\"900\" src=\"https:\/\/www.fambach.net\/wp-content\/uploads\/c3_mini_v1.0.0_4_16x9-Pinout.jpg\" alt=\"\" class=\"wp-image-8638\" srcset=\"https:\/\/www.fambach.net\/wp-content\/uploads\/c3_mini_v1.0.0_4_16x9-Pinout.jpg 1600w, https:\/\/www.fambach.net\/wp-content\/uploads\/c3_mini_v1.0.0_4_16x9-Pinout-300x169.jpg 300w, https:\/\/www.fambach.net\/wp-content\/uploads\/c3_mini_v1.0.0_4_16x9-Pinout-1024x576.jpg 1024w, https:\/\/www.fambach.net\/wp-content\/uploads\/c3_mini_v1.0.0_4_16x9-Pinout-768x432.jpg 768w, https:\/\/www.fambach.net\/wp-content\/uploads\/c3_mini_v1.0.0_4_16x9-Pinout-1536x864.jpg 1536w, https:\/\/www.fambach.net\/wp-content\/uploads\/c3_mini_v1.0.0_4_16x9-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>C3 Mini \u2013 Pin Belegung<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Source: <span class=\"ub-content-link ub-content-link--ok ub-content-link--status-after\"><a href=\"https:\/\/www.wemos.cc\/en\/latest\/d1\/d1_mini.html\" class=\"ub-content-link__anchor\">https:\/\/www.wemos.cc\/en\/latest\/d1\/d1_mini.html<\/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.wemos.cc\/en\/latest\/_static\/files\/sch_c3_mini_v1.0.0.pdf\" data-type=\"URL\" data-id=\"https:\/\/www.wemos.cc\/en\/latest\/_static\/files\/sch_c3_mini_v1.0.0.pdf\" target=\"_blank\" rel=\"noreferrer noopener\" class=\"ub-content-link__anchor\">Schematic<\/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=\"anwendungsbereiche\"><span class=\"ez-toc-section\" id=\"Anwendungsbereiche\"><\/span>Areas of application<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<ul class=\"wp-block-list\"><li>Mikrocontroller-Projekte mit WiFi<\/li><li>Remote control <\/li><li>Alarm clock <\/li><li>\u2026<\/li><\/ul>\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-default is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large is-style-default\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"758\" data-id=\"8692\" src=\"https:\/\/www.fambach.net\/wp-content\/uploads\/c3mini-front2.jpg\" alt=\"\" class=\"wp-image-8692\" srcset=\"https:\/\/www.fambach.net\/wp-content\/uploads\/c3mini-front2.jpg 600w, https:\/\/www.fambach.net\/wp-content\/uploads\/c3mini-front2-237x300.jpg 237w, https:\/\/www.fambach.net\/wp-content\/uploads\/c3mini-front2-9x12.jpg 9w\" 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 is-style-default\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"742\" data-id=\"8693\" src=\"https:\/\/www.fambach.net\/wp-content\/uploads\/c3mini-back.jpg\" alt=\"\" class=\"wp-image-8693\" srcset=\"https:\/\/www.fambach.net\/wp-content\/uploads\/c3mini-back.jpg 600w, https:\/\/www.fambach.net\/wp-content\/uploads\/c3mini-back-243x300.jpg 243w, https:\/\/www.fambach.net\/wp-content\/uploads\/c3mini-back-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<h3 class=\"wp-block-heading\" id=\"bibliotheken\"><span class=\"ez-toc-section\" id=\"Bibliotheken\"><\/span>Libraries<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Zur Programmierung des Wemos sind keine zus\u00e4tzlichen Bibliotheken n\u00f6tig. Die ESP Erweiterung der Arduino GUI muss jedoch installiert sein. Siehe hierzu auch den <span class=\"ub-content-link ub-content-link--ok ub-content-link--status-after\"><a href=\"https:\/\/www.fambach.net\/en\/esp32-nuetzliche-infos\/\" data-type=\"post\" data-id=\"1022\" target=\"_blank\" rel=\"noreferrer noopener\" class=\"ub-content-link__anchor\">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>for setup.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Aktueller Stand Arduino ESP32  Bibliothek V2.0.3-RC1 &lt;- Hier die Dev-Version, da der C3 aktuell noch nicht in der Stable enthalten ist.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">JSON f\u00fcr die Entwicklerversion ist:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>https:\/\/raw.githubusercontent.com\/espressif\/arduino-esp32\/gh-pages\/package_esp32_dev_index.json<\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"testprogramm\"><span class=\"ez-toc-section\" id=\"Testprogramm\"><\/span>Test programme<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Als Testprogramm kann Blink verwendet werden. Dieses befindet sich bei den Beispielprogrammen der Arduino GUI. Hier gibt es auch taskgesteuerte Blinks, was n\u00fctzlich zum Erlernen der Multitaskumgebung auf dem ESP32 ist. Die Programme k\u00f6nnen nat\u00fcrlich in ihrer aktuellen Version auch \u00fcber Github bezogen werden:<\/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\/espressif\/arduino-esp32\/blob\/master\/libraries\/ESP32\/examples\/FreeRTOS\/FreeRTOS.ino\" class=\"ub-content-link__anchor\" title=\"This link appears to be broken.\">https:\/\/github.com\/espressif\/arduino-esp32\/blob\/master\/libraries\/ESP32\/examples\/FreeRTOS\/FreeRTOS.ino<\/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\">I was able to program my Wemos D1 ESP32 with the following settings:<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.fambach.net\/wp-content\/uploads\/c3_mini_arduinoIddeBoardSettings.jpg\" alt=\"\" class=\"wp-image-8637\" width=\"818\" height=\"697\" srcset=\"https:\/\/www.fambach.net\/wp-content\/uploads\/c3_mini_arduinoIddeBoardSettings.jpg 530w, https:\/\/www.fambach.net\/wp-content\/uploads\/c3_mini_arduinoIddeBoardSettings-300x255.jpg 300w, https:\/\/www.fambach.net\/wp-content\/uploads\/c3_mini_arduinoIddeBoardSettings-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\"><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Als Port w\u00e4hlt bitte eure serielle Schnittstelle aus, bei mir ist es COM 15.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"probleme\"><span class=\"ez-toc-section\" id=\"Probleme\"><\/span>Problems<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"wifi-funktioniert-nicht\"><span class=\"ez-toc-section\" id=\"Wifi_funktioniert_nicht\"><\/span>Wifi funktioniert nicht<span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<p class=\"wp-block-paragraph\"> Wifi TX auf 8,5 dBm setzen:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>\nWiFi.setTxPower(WIFI_POWER_8_5dBm);<\/code><\/pre>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"boardbeschreibung\"><span class=\"ez-toc-section\" id=\"Boardbeschreibung\"><\/span>Boardbeschreibung <span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">Board Text Quelle: https:\/\/github.com\/espressif\/arduino-esp32\/blob\/master\/boards.txt<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>##############################################################\n\nlolin_c3_mini.name=LOLIN C3 Mini\nlolin_c3_mini.vid.0=0x303a\nlolin_c3_mini.pid.0=0x1001\n\nlolin_c3_mini.bootloader.tool=esptool_py\nlolin_c3_mini.bootloader.tool.default=esptool_py\n\nlolin_c3_mini.upload.tool=esptool_py\nlolin_c3_mini.upload.tool.default=esptool_py\nlolin_c3_mini.upload.tool.network=esp_ota\n\nlolin_c3_mini.upload.maximum_size=1310720\nlolin_c3_mini.upload.maximum_data_size=327680\nlolin_c3_mini.upload.flags=\nlolin_c3_mini.upload.extra_flags=\nlolin_c3_mini.upload.use_1200bps_touch=false\nlolin_c3_mini.upload.wait_for_upload_port=false\n\nlolin_c3_mini.serial.disableDTR=true\nlolin_c3_mini.serial.disableRTS=true\n\nlolin_c3_mini.build.tarch=riscv32\nlolin_c3_mini.build.target=esp\nlolin_c3_mini.build.mcu=esp32c3\nlolin_c3_mini.build.core=esp32\nlolin_c3_mini.build.variant=lolin_c3_mini\nlolin_c3_mini.build.board=LOLIN_C3_MINI\nlolin_c3_mini.build.bootloader_addr=0x0\n\nlolin_c3_mini.build.cdc_on_boot=1\nlolin_c3_mini.build.f_cpu=160000000L\nlolin_c3_mini.build.flash_size=4MB\nlolin_c3_mini.build.flash_freq=80m\nlolin_c3_mini.build.flash_mode=dio\nlolin_c3_mini.build.boot=qio\nlolin_c3_mini.build.partitions=default\nlolin_c3_mini.build.defines=\n\nlolin_c3_mini.menu.CDCOnBoot.default=Enabled\nlolin_c3_mini.menu.CDCOnBoot.default.build.cdc_on_boot=1\nlolin_c3_mini.menu.CDCOnBoot.dis_cdc=Disabled\nlolin_c3_mini.menu.CDCOnBoot.dis_cdc.build.cdc_on_boot=0\n\nlolin_c3_mini.menu.PartitionScheme.default=Default 4MB with spiffs (1.2MB APP\/1.5MB SPIFFS)\nlolin_c3_mini.menu.PartitionScheme.default.build.partitions=default\nlolin_c3_mini.menu.PartitionScheme.defaultffat=Default 4MB with ffat (1.2MB APP\/1.5MB FATFS)\nlolin_c3_mini.menu.PartitionScheme.defaultffat.build.partitions=default_ffat\nlolin_c3_mini.menu.PartitionScheme.no_ota=No OTA (2MB APP\/2MB SPIFFS)\nlolin_c3_mini.menu.PartitionScheme.no_ota.build.partitions=no_ota\nlolin_c3_mini.menu.PartitionScheme.no_ota.upload.maximum_size=2097152\nlolin_c3_mini.menu.PartitionScheme.noota_3g=No OTA (1MB APP\/3MB SPIFFS)\nlolin_c3_mini.menu.PartitionScheme.noota_3g.build.partitions=noota_3g\nlolin_c3_mini.menu.PartitionScheme.noota_3g.upload.maximum_size=1048576\nlolin_c3_mini.menu.PartitionScheme.noota_ffat=No OTA (2MB APP\/2MB FATFS)\nlolin_c3_mini.menu.PartitionScheme.noota_ffat.build.partitions=noota_ffat\nlolin_c3_mini.menu.PartitionScheme.noota_ffat.upload.maximum_size=2097152\nlolin_c3_mini.menu.PartitionScheme.noota_3gffat=No OTA (1MB APP\/3MB FATFS)\nlolin_c3_mini.menu.PartitionScheme.noota_3gffat.build.partitions=noota_3gffat\nlolin_c3_mini.menu.PartitionScheme.noota_3gffat.upload.maximum_size=1048576\nlolin_c3_mini.menu.PartitionScheme.huge_app=Huge APP (3MB No OTA\/1MB SPIFFS)\nlolin_c3_mini.menu.PartitionScheme.huge_app.build.partitions=huge_app\nlolin_c3_mini.menu.PartitionScheme.huge_app.upload.maximum_size=3145728\n\nlolin_c3_mini.menu.CPUFreq.160=160MHz (WiFi)\nlolin_c3_mini.menu.CPUFreq.160.build.f_cpu=160000000L\nlolin_c3_mini.menu.CPUFreq.80=80MHz (WiFi)\nlolin_c3_mini.menu.CPUFreq.80.build.f_cpu=80000000L\nlolin_c3_mini.menu.CPUFreq.40=40MHz\nlolin_c3_mini.menu.CPUFreq.40.build.f_cpu=40000000L\nlolin_c3_mini.menu.CPUFreq.20=20MHz\nlolin_c3_mini.menu.CPUFreq.20.build.f_cpu=20000000L\nlolin_c3_mini.menu.CPUFreq.10=10MHz\nlolin_c3_mini.menu.CPUFreq.10.build.f_cpu=10000000L\n\nlolin_c3_mini.menu.FlashFreq.80=80MHz\nlolin_c3_mini.menu.FlashFreq.80.build.flash_freq=80m\nlolin_c3_mini.menu.FlashFreq.40=40MHz\nlolin_c3_mini.menu.FlashFreq.40.build.flash_freq=40m\n\nlolin_c3_mini.menu.UploadSpeed.921600=921600\nlolin_c3_mini.menu.UploadSpeed.921600.upload.speed=921600\nlolin_c3_mini.menu.UploadSpeed.115200=115200\nlolin_c3_mini.menu.UploadSpeed.115200.upload.speed=115200\nlolin_c3_mini.menu.UploadSpeed.256000.windows=256000\nlolin_c3_mini.menu.UploadSpeed.256000.upload.speed=256000\nlolin_c3_mini.menu.UploadSpeed.230400.windows.upload.speed=256000\nlolin_c3_mini.menu.UploadSpeed.230400=230400\nlolin_c3_mini.menu.UploadSpeed.230400.upload.speed=230400\nlolin_c3_mini.menu.UploadSpeed.460800.linux=460800\nlolin_c3_mini.menu.UploadSpeed.460800.macosx=460800\nlolin_c3_mini.menu.UploadSpeed.460800.upload.speed=460800\nlolin_c3_mini.menu.UploadSpeed.512000.windows=512000\nlolin_c3_mini.menu.UploadSpeed.512000.upload.speed=512000\n\nlolin_c3_mini.menu.DebugLevel.none=None\nlolin_c3_mini.menu.DebugLevel.none.build.code_debug=0\nlolin_c3_mini.menu.DebugLevel.error=Error\nlolin_c3_mini.menu.DebugLevel.error.build.code_debug=1\nlolin_c3_mini.menu.DebugLevel.warn=Warn\nlolin_c3_mini.menu.DebugLevel.warn.build.code_debug=2\nlolin_c3_mini.menu.DebugLevel.info=Info\nlolin_c3_mini.menu.DebugLevel.info.build.code_debug=3\nlolin_c3_mini.menu.DebugLevel.debug=Debug\nlolin_c3_mini.menu.DebugLevel.debug.build.code_debug=4\nlolin_c3_mini.menu.DebugLevel.verbose=Verbose\nlolin_c3_mini.menu.DebugLevel.verbose.build.code_debug=5<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">Board header Quelle: <br>https:\/\/github.com\/espressif\/arduino-esp32\/blob\/master\/variants\/lolin_c3_mini\/pins_arduino.h<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>#ifndef Pins_Arduino_h\n#define Pins_Arduino_h\n\n#include &lt;stdint.h&gt;\n\n#define EXTERNAL_NUM_INTERRUPTS 22\n#define NUM_DIGITAL_PINS        22\n#define NUM_ANALOG_INPUTS       6\n\n#define analogInputToDigitalPin(p)  (((p)&lt;NUM_ANALOG_INPUTS)?(analogChannelToDigitalPin(p)):-1)\n#define digitalPinToInterrupt(p)    (((p)&lt;NUM_DIGITAL_PINS)?(p):-1)\n#define digitalPinHasPWM(p)         (p &lt; EXTERNAL_NUM_INTERRUPTS)\n\nstatic const uint8_t LED_BUILTIN = 7;\n#define BUILTIN_LED  LED_BUILTIN \/\/ backward compatibility\n\nstatic const uint8_t TX = 21;\nstatic const uint8_t RX = 20;\n\nstatic const uint8_t SDA = 8;\nstatic const uint8_t SCL = 10;\n\nstatic const uint8_t SS    = 5;\nstatic const uint8_t MOSI  = 4;\nstatic const uint8_t MISO  = 3;\nstatic const uint8_t SCK   = 2;\n\nstatic const uint8_t A0 = 0;\nstatic const uint8_t A1 = 1;\nstatic const uint8_t A2 = 2;\nstatic const uint8_t A3 = 3;\nstatic const uint8_t A4 = 4;\nstatic const uint8_t A5 = 5;\n\n#endif \/* Pins_Arduino_h *\/<\/code><\/pre>\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<p class=\"wp-block-paragraph\">Fritzing Wemos D1 ESP32 Mini:<\/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:\/\/forum.fritzing.org\/uploads\/short-url\/wv8xVt6y4tFToPngAeMqUju2oUl.fzpz\" target=\"_blank\" rel=\"noreferrer noopener\" class=\"ub-content-link__anchor\">https:\/\/forum.fritzing.org\/uploads\/short-url\/wv8xVt6y4tFToPngAeMqUju2oUl.fzpz<\/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\">Example projects:<br><span class=\"ub-content-link ub-content-link--ok ub-content-link--status-after\"><a href=\"https:\/\/github.com\/wemos\/D1_mini_Examples\" class=\"ub-content-link__anchor\">https:\/\/github.com\/wemos\/D1_mini_Examples<\/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\">3D printing model<br><span class=\"ub-content-link ub-content-link--unknown ub-content-link--status-after\"><a href=\"https:\/\/grabcad.com\/library\/wemos-d1-mini-v3-0-0-1\" class=\"ub-content-link__anchor\">https:\/\/grabcad.com\/library\/wemos-d1-mini-v3-0-0-1<\/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<p class=\"wp-block-paragraph\"><span class=\"ub-content-link ub-content-link--unknown ub-content-link--status-after\"><a href=\"https:\/\/grabcad.com\/library\/wemos-d1-mini-1\" class=\"ub-content-link__anchor\">https:\/\/grabcad.com\/library\/wemos-d1-mini-1<\/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=\"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\">Schneller als der ESP8266, aber nicht so viele M\u00f6glichkeiten wie der ESP32. Daf\u00fcr besitzt er Bluetooth 5.0 und eine RISC-V-kompatible CPU.<\/p>\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--ok ub-content-link--status-after\"><a class=\"title ub-content-link__anchor\" href=\"https:\/\/www.fambach.net\/en\/d1-mini-shield-prototyp-platine\/\">D1 Mini Shield \u2013 Prototyp-Platine<\/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-w600-pico-v1-0-0-1mb-flash\/\">Preview \u2013 W600-Pico V1.0.0 1MB Flash<\/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\/d1-mini-shield-rgb-led-einzeln\/\">D1 Mini Shield \u2013 RGB LED (Einzeln)<\/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\/d1-mini-shield-rgb-led\/\">D1 Mini Shield \u2013 RGB LED<\/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\/d1-mini-shield-pir-bewegungssensor\/\">D1 Mini Shield \u2013 PIR (Bewegungssensor)<\/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\/d1-mini-shield-hr8833-motor\/\">D1 Mini Shield \u2013 HR8833 Motor<\/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\/d1-mini-shield-at8870-motor\/\">D1 Mini Shield \u2013 AT8870 Motor<\/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\/d1-mini-shield-sg30-luftqualitaet\/\">D1 Mini Shield \u2013 SG30 Luftqualit\u00e4tsmessung<\/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\/d1-mini-shield-i2c-connector\/\">D1 Mini Shield \u2013 I2C Connector<\/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\/d1-mini-esp8266-modul-2-3\/\">Wemos C3 Mini<\/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 rel=\"noreferrer noopener\" href=\"https:\/\/www.wemos.cc\/en\/latest\/c3\/c3_mini.html\" data-type=\"URL\" data-id=\"https:\/\/www.wemos.cc\/en\/latest\/c3\/c3_mini.html\" target=\"_blank\" class=\"ub-content-link__anchor\">Wemos C3 Mini Herstellerseite<\/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.espressif.com\/sites\/default\/files\/documentation\/esp32-wroom-32_datasheet_en.pdf\" data-type=\"URL\" data-id=\"https:\/\/www.espressif.com\/sites\/default\/files\/documentation\/esp32-wroom-32_datasheet_en.pdf\" target=\"_blank\" rel=\"noreferrer noopener\" class=\"ub-content-link__anchor\">ESP Wroom 32 Datasheet<\/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:\/\/arduino-projekte.info\/produkt\/d1-mini-esp32-wifi-bluetooth\/\" target=\"_blank\" rel=\"noreferrer noopener\" class=\"ub-content-link__anchor\">https:\/\/arduino-projekte.info\/produkt\/d1-mini-esp32-wifi-bluetooth\/<\/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=\"http:\/\/www.wch.cn\/downloads\/CH9102EVT_ZIP.html\" data-type=\"URL\" data-id=\"http:\/\/www.wch.cn\/downloads\/CH9102EVT_ZIP.html\" target=\"_blank\" rel=\"noreferrer noopener\" class=\"ub-content-link__anchor\">CH9102 USB Driver<\/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:\/\/makersportal.com\/shop\/esp32-d1-mini-bluetoothwifi-board\" class=\"ub-content-link__anchor\">https:\/\/makersportal.com\/shop\/esp32-d1-mini-bluetoothwifi-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><\/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:\/\/docs.platformio.org\/en\/stable\/boards\/espressif32\/wemos_d1_mini32.html\" class=\"ub-content-link__anchor\">https:\/\/docs.platformio.org\/en\/stable\/boards\/espressif32\/wemos_d1_mini32.html<\/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\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>","protected":false},"excerpt":{"rendered":"<p>Der WEMOS C3 ist der neueste im D1 Mini Format. Ein USB Micro Anschluss, ein Reset-Taster und zwei eingebaute LEDs auf dem ESP sind die einzige Peripherie. Er z\u00e4hlt von seinen Abmessungen eher zu den Kleinen, nur wenige Pins sind nach au\u00dfen gef\u00fchrt. Daf\u00fcr verf\u00fcgt der ESP32-C3 mit RISC-V CPU \u00fcber Bluetooth 5.0, Interessant sind, &#8230;<\/p>\n<a href=\"https:\/\/www.fambach.net\/en\/d1-mini-esp8266-modul-2-3\/\" class=\"read-more-link\">Carry on reading <span class=\"screen-reader-text\">\"(Wemos) C3 Mini\"<\/span> <span class=\"meta-nav\">\u2192<\/span><\/a>","protected":false},"author":1,"featured_media":8691,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_lmt_disableupdate":"no","_lmt_disable":"no","footnotes":""},"categories":[590,190,592],"tags":[29,620,230,33,148,231,229],"class_list":["post-8631","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-esp-dx-mini-board","category-esp8266","category-esp8266-board","tag-arduino","tag-c3","tag-d1","tag-esp","tag-esp32","tag-mini","tag-wemos","penguin-post","penguin-post-not-sticky"],"modified_by":"sfambach","_links":{"self":[{"href":"https:\/\/www.fambach.net\/en\/wp-json\/wp\/v2\/posts\/8631","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=8631"}],"version-history":[{"count":12,"href":"https:\/\/www.fambach.net\/en\/wp-json\/wp\/v2\/posts\/8631\/revisions"}],"predecessor-version":[{"id":18349,"href":"https:\/\/www.fambach.net\/en\/wp-json\/wp\/v2\/posts\/8631\/revisions\/18349"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.fambach.net\/en\/wp-json\/wp\/v2\/media\/8691"}],"wp:attachment":[{"href":"https:\/\/www.fambach.net\/en\/wp-json\/wp\/v2\/media?parent=8631"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.fambach.net\/en\/wp-json\/wp\/v2\/categories?post=8631"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.fambach.net\/en\/wp-json\/wp\/v2\/tags?post=8631"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}