M5Stack offers modular stackable product development toolkits based on the ESP32 Wi-Fi® SoC. The M5 ecosystem consists of main "Core" controllers, stackable modules and bases, grove-compatible sensors, and different applications for STEM, makers, and industry IoT. M5Stack is committed to providing easy-to-develop and cost-effective IoT devices.
Adapted to M5 main control, using STM32+HR8825 stepper motor drive scheme.
Features ATOM PortABC, a grove port extension base specially adapted to the ATOM series.
Features AtomS3U, a U-disk from ESP32-S3 multi-function development board using Espressif's ESP32S3.
Adopts STM32G030F6® main control chip to communicate with the M5 host through I2C.