Olimex ESP32-C6-EVB Relay Board (ESP32-C6-EVB)
Olimex ESP32-C6-EVB

Available from:

Install method:
USB to Serial

GPIO #Component
GPIO00 User
GPIO01 74x595 SRCLK
GPIO02 ???
GPIO03 ???
GPIO04 User
GPIO05 User
GPIO06 User
GPIO07 User
GPIO08 Led 1
GPIO09 Button 1
GPIO10 Relay 1
GPIO11 Relay 2
GPIO12 User
GPIO13 User
GPIO14 User
GPIO15 ???
GPIO16 User
GPIO17 User
GPIO18 User
GPIO19 User
GPIO20 User
GPIO21 User
GPIO22 Relay 3
GPIO23 Relay 4
GPIO24 None
GPIO25 None
GPIO26 None
GPIO27 None
GPIO28 None
GPIO29 None
GPIO30 None
Configuration for ESP32-C6
To flash an ESP32-C6 device you need to compile your own binary using tasmota32c6-arduino30 environment.

PCB Pinout

Used tasmota32c6cdc-arduino30.factory.bin and Tasmota Web Installer to flash the device with built in USB-C serial adapter.

Bootloader procedure:

  • Press and hold button BUT1
  • Press and release button RST1
  • Release button BUT1

Tested only relays, led and button.