M5 Stack Atom

Vendor: M5 Stack
Features: External Flash, IMU, JST-PH, RGB LED, USB-C, WiFi
Source on GitHub: esp32/M5STACK_ATOM
More info: Website

Installation instructions

Program your board using the esptool.py program, found here.

If you are putting MicroPython on your board for the first time then you should first erase the entire flash using:

esptool.py --chip esp32 --port /dev/ttyUSB0 erase_flash

From then on program the firmware starting at address 0x1000:

esptool.py --chip esp32 --port /dev/ttyUSB0 --baud 460800 write_flash -z 0x1000 esp32-20190125-v1.10.bin



v1.20.0 (2023-04-26) .bin [.elf] [.map] [Release notes] (latest)
v1.19.1 (2022-06-18) .bin [.elf] [.map] [Release notes]
v1.18 (2022-01-17) .bin [.elf] [.map] [Release notes]

Nightly builds

v1.20.0-475-g174bb28d8 (2023-09-14) .bin [.app-bin] [.elf] [.map]
v1.20.0-460-g397697aa8 (2023-09-14) .bin [.app-bin] [.elf] [.map]
v1.20.0-457-gdc99840b3 (2023-09-13) .bin [.app-bin] [.elf] [.map]
v1.20.0-452-gff70bd119 (2023-09-12) .bin [.app-bin] [.elf] [.map]