title: M5Stack Dial
---
## Flash micropython on it
Download bin from [micropython.org](https://micropython.org/download/ESP32_GENERIC_S3/)

```
esptool --chip esp32s3 --port /dev/ttyACM2 erase-flash
esptool.py --baud 460800 write_flash 0 ~/Downloads/ESP32_GENERIC_S3-20250809-v1.26.0.bin
```

than unplug and plug in again, than you can test the connection with
```
mpremote connect /dev/ttyACM2 repl
Connected to MicroPython at /dev/ttyACM2
Use Ctrl-] or Ctrl-x to exit this shell
Performing initial setup
MicroPython v1.26.0 on 2025-08-09; Generic ESP32S3 module with ESP32S3
Type "help()" for more information.
>>> print("hello world")
hello world

```
