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M5Stack M5Stamp Pico Module (K051)
M5Stack M5Stamp Pico

Available from:
Aliexpress.com
Banggood.com




Manufacturer:
M5stack.com

Install method:
USB to Serial

GPIO #Component
GPIO00 User
GPIO01 User
GPIO02 None
GPIO03 User
GPIO04 None
GPIO05 None
GPIO09 None
GPIO10 None
GPIO12 None
GPIO13 None
GPIO14 None
GPIO15 None
GPIO16 None
GPIO17 None
GPIO18 User
GPIO19 User
GPIO20 None
GPIO21 User
GPIO22 User
GPIO23 None
GPIO24 None
GPIO25 User
GPIO26 None
GPIO27 WS2812
GPIO6 None
GPIO7 None
GPIO8 None
GPIO11 None
GPIO32 User
GPIO33 User
GPIO34 None
GPIO35 None
GPIO36 User
GPIO37 None
GPIO38 None
GPIO39 Button 1
Configuration for ESP32
{"NAME":"M5Stamp Pico","GPIO":[1,1,0,1,0,0,0,0,0,0,0,0,0,0,1,1,0,1,1,0,0,1,0,1376,0,0,0,0,1,1,0,0,1,0,0,32],"FLAG":0,"BASE":1}
Flashing instructions for tasmota32 firmware.

M5Stack USB to serial
GND GND
IO0 GND
EN 3.3V
TXD RX
RXD TX
3.3V 3.3V

After flashing power the module from 5V pins.

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

Pinout