Espressif ESP32-S3-DevKitM-1 Development Board (ESP32-S3-DevKitM-1)
Espressif ESP32-S3-DevKitM-1

Available from:


Install method:
USB to Serial

GPIO #Component
Configuration for ESP32-S3
Flash only with ESP32-S3 `tasmota32s3...` binaries. Download unofficial development build.

An entry-level development board from Espressif with all of the ESP32-S3 GPIOs broken out for prototyping as well as CP1202N USB-Serial chip for debugging via a dedicated micro-USB port.


When the board is booted into debug by holding BOOT and pressing the RESET button the USB-Serial chip on the “UART” USB port exposes a serial connection. This can be used to easily flash new firmware.

For flashing via tasmota32s3-bluetooth.factory.bin, download the tasmota32s3-bluetooth.factory.bin file.

esptool.py --chip esp32s3 --baud 115200 --before default_reset --after hard_reset --erase-all -z 0x0 tasmota32s3-bluetooth.factory.bin

Device Notes

Espressif ESP32-S3-DevKitM-1 Front

Espressif ESP32-S3-DevKitM-1Pinout