SMD Development Kit M5Stack ATOM Matrix ESP32 Small Module

The M5Stack ATOM Matrix is an ultra-compact ESP32-based development board designed for portable embedded systems and IoT projects. At just 24x24mm, it's one of the smallest development boards available, making it perfect for space-constrained applications. The board is powered by a 240MHz dual-core ESP32-PICO chip with integrated Wi-Fi and Bluetooth connectivity. It features a programmable 5x5 RGB LED matrix panel (using WS2812C LEDs) for visual feedback and creative projects, along with an infrared LED for remote control applications. The built-in MPU6886 inertial measurement unit (IMU) provides motion sensing capabilities. The board includes a programmable button, USB Type-C interface for programming and power, and extendable pins for additional functionality. With its compact size, rich features, and M5Stack's ecosystem support, the ATOM Matrix is ideal for wearable devices, IoT sensors, interactive displays, and creative electronics projects.