M5Stack ATOM Motion Kit with Motor and Servo Driver (STM32F0)

The M5Stack ATOM Motion kit pairs an ATOM Lite module (ESP32) with an ATOM Motion expansion base, providing a complete solution for controlling DC motors and servo motors in robotics projects. The base integrates an STM32F0 microcontroller that manages power interfaces via I2C communication, offloading real-time motor control tasks from the ESP32.

This kit includes a removable 16340 lithium battery (700mAh) for portable operation, a dedicated power switch, and a magnetic back for easy mounting on metal chassis. The bidirectional HY2.0-4P interface allows adding sensors or expansion modules, while the LED pins provide visual status indicators.

Specifications

• Control of 4 servo motors via dedicated interface
• Control of 2 DC motors (peak current 1A per channel)
• Removable 16340 lithium battery, 700mAh capacity
• Integrated STM32F0 microcontroller for motor management
• I2C communication with ATOM Lite (ESP32)
• Dedicated power switch
• Magnetic back design for easy mounting
• Bidirectional HY2.0-4P expansion interface
• Four LED output pins
• Net weight: 40g
• Product dimensions: 24 × 72 × 21mm

What's Included

• 1x ATOM Lite (ESP32)
• 1x ATOM Motion (driver base)
• 1x M2 screwdriver
• 1x M2×8 cup head screw
• 1x USB Type-C cable (20cm)

Typical Applications

• DC motor robot car platforms
• Servo motor robotic arms
• Educational robotics and automation projects

For technical documentation, tutorials, and source code, visit the official M5Stack page: ATOM Motion Documents.