The M5Stack Atomic Motion Base V1.2 is a compact DC motor controller with an integrated battery compartment and H-bridge driver. It is designed for direct use with M5Stack Atom Lite or AtomS3 modules, providing a convenient solution for mobile or moving projects. The integrated driver board is based on the DRV8833 and allows for the control of two DC motors with bidirectional control. A supplied 18350 lithium battery with 90 mAh reliably powers the system. Communication with the host module is done via the Grove interface. Additionally, there is a power switch that allows for manual disconnection of the power supply. The housing is robustly built and includes all necessary connections for immediate use. The module is ideal for mobile robots, motor controls, or small automation units. Its compact design allows for easy integration into existing M5Stack projects. The V1.2 version brings minor optimizations in layout and power supply compared to the previous version.

Technical specifications:
Manufacturer: M5Stack
Manufacturer SKU: A090-V12
Driver IC: DRV8833
Motor connections: 2× DC (bidirectional)
Input voltage: 3.7 V (via 18350 battery)
Communication: Grove (I2C/UART compatible)
Switch: On/Off slide switch
Battery type: 18350 Li-Ion, 3.7 V, 900 mAh
Dimensions: 74.0 × 24.0 × 20.7 mm
Weight: 46 g

Package contents:
1× M5Stack Atomic Motion Base V1.2
1× 18350 battery 900 mAh 3.7 V.