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M5Stack M5Stamp C3 Module (K056)
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M5Stack M5Stamp C3

Available from:
Shop.m5stack.com
Aliexpress.com
Banggood.com
Banggood.com


Manufacturer:
Shop.m5stack.com

Install method:
USB to Serial

GPIO #Component
GPIO00 User
GPIO01 User
GPIO02 WS2812 1
GPIO03 Button 1
GPIO04 User
GPIO05 User
GPIO06 User
GPIO07 User
GPIO08 User
GPIO09 User
GPIO10 User
GPIO12 None
GPIO13 None
GPIO18 User
GPIO19 User
GPIO20 User
GPIO21 User
Configuration for ESP32-C3
Edit on GitHub
{"NAME":"M5Stamp C3","GPIO":[1,1,1376,32,1,1,1,1,1,1,1,0,0,0,0,0,0,0,1,1,1,1],"FLAG":0,"BASE":1}
Use code BLAKADDER17 when buying from shop.m5stack.com store for a 5% discount.

Can be flashed using the USB-C port on the device (CH9102 driver needed).

Light controls are for the built-in SK6812 RGB LED.

Pinout

Flashing

Flash using Tasmota Web Installer and select Tasmota ESP32-C3 option.

For esptool.py download f.e. tasmota32c3.factory.bin and run esptool.py write_flash 0x0 tasmota32c3.factory.bin

To put ESP32-C3 in flash mode GPIO8 needs to be pulled high and GPIO9 pulled low.