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- Stock: In Stock
- Brand: OEM
- Model: ESP32-C3
- Location: https://detail.1688.com/offer/857253950762.html
Available Options
Data link: https://www.nologo.tech/product/esp32/esp32c3SuperMini/esp32C3SuperMini.html
Download Program Tutorial for Arduino: https://chat.nologo.tech/d/72
If external power supply is required, simply connect the external power supply+level to the 5V position and GND to the negative terminal. (Supports 3.3-6V power supply). Remember that when connecting to an external power source, USB cannot be connected, and only one can be selected between USB and external power supply.
Enter download mode: Press and hold the BOOT button on ESP32C3, then press the RESET button, release the RESET button, and then release the BOOT button. At this point, ESP32C3 will enter download mode. (Every time you connect, you need to re-enter the download mode. Sometimes, if you press it once, the port may become unstable and disconnect. You can determine this by recognizing the sound on the port.)
Download link for ESP32 offline installation package: https://arduino.me/download
ESP32 series Micropython firmware download tutorial: https://chat.nologo.tech/d/75
ESP32 series Arduino Firmware Download Tutorial: https://chat.nologo.tech/d/72
ESP32c3Supermini/ESP32s3Pico/ESP32s2Pico serial port cannot be printed. Solution: In Arduino environment, remember to turn on CDC on boot when using direct USB connection, and remember to turn off CDC on boot when converting USB to serial port.
Data link: https://www.nologo.tech/product/esp32/esp32c3SuperMini/esp32C3SuperMini.html
Download Program Tutorial for Arduino: https://chat.nologo.tech/d/72
If external power supply is required, simply connect the external power supply+level to the 5V position and GND to the negative terminal. (Supports 3.3-6V power supply). Remember that when connecting to an external power source, USB cannot be connected, and only one can be selected between USB and external power supply.
Enter download mode: Press and hold the BOOT button on ESP32C3, then press the RESET button, release the RESET button, and then release the BOOT button. At this point, ESP32C3 will enter download mode. (Every time you connect, you need to re-enter the download mode. Sometimes, if you press it once, the port may become unstable and disconnect. You can determine this by recognizing the sound on the port.)
Download link for ESP32 offline installation package: https://arduino.me/download
ESP32 series Micropython firmware download tutorial: https://chat.nologo.tech/d/75
ESP32 series Arduino Firmware Download Tutorial: https://chat.nologo.tech/d/72
ESP32c3Supermini/ESP32s3Pico/ESP32s2Pico serial port cannot be printed. Solution: In Arduino environment, remember to turn on CDC on boot when using direct USB connection, and remember to turn off CDC on boot when converting USB to serial port.


