M5Stack ATOM Lite ESP32 Development Kit

The M5Stack ATOM Lite is the most compact development board for the ESP32 with dimensions of just 24 x 24mm. An ESP32-PICO-D4 microcontroller is installed in the ATOM, which has integrated WiFi and Bluetooth technology and 4MB of integrated SPI flash memory. The ATOM board offers an infrared LED, a button, an RGB LED, and a PH2.0 interface. The integrated USB type-C interface allows you to quickly upload and run programs. An M2 screw drilling is provided on the back for easy mounting of the ATOM. Various I/O are defined on the back of the ATOM via a 2.54 beech bar, which you can easily connect with a Dupont cable. The ATOM can be programmed with Micropython or via the Arduino IDE.

Info: UiFlow will be available for the ATOM only from mid-February 2020.


The Atom Matrix features the following sensors and actuators:

  • IR Transmitter
  • 1x Button
  • 1x Reset Button
  • 1x RGB LED
  • Grove Interface
  • Supported Development Platform: UIFlow, MicroPython, Arduino

Download and Links:


Technical Details:

  • Manufacturer: M5Stack
  • Microcontroller: ESP32 PICO-based
  • USB Connection: USB-Type-C
  • USB power supply voltage: 5V
  • Logic level voltage max.: 3.3V
  • Dual-core Tensilica LX6 Microprocessor
  • Up to 240MHz clock frequency
  • 4MByte Flash Memory
  • 520kB internal SRAM
  • Integrated 802.11 b/g/n WiFi transceiver
  • Integrated dual-mode Bluetooth (BLE and Classic)
  • 6x GPIO Pin strip RM2.54
  • 4Pin PH2.0 Grove interface
  • 1 x Programmable button
  • 1x Infrared transmitter
  • 1x Reset button
  • 1x RGB LED
  • Dimensions: 24 x 24 x 10mm
  • Weight: 10.2g

Package Contents:

  • 1x M5Stack ATOM Lite ESP32 Development Kit


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M5Stack ATOM Lite ESP32 Development Kit

  • Brand: M5Stack
  • Product Code: 421156
  • Availability: In Stock
  • CHF12.90

  • Ex Tax: CHF11.93

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Tags: ATOM, Lite, ESP32, M5Stack, Arduino, Micropython, MPU6886, M5Core, M5, PICO, Mini, 3.3V, Wifi, Espressif, Bluetooth, Gyro, Acceleration, C008, M5C008.