Microbots has unveiled the CodeCell, a compact ESP32-based development board designed for makers, educators, and hobbyists. Measuring just 18.5mm square, this tiny board is ideal for small-scale robotics projects, offering Wi-Fi and Bluetooth LE connectivity via its Arduino-compatible ESP32-C3 microcontroller.
The CodeCell is equipped with 6 programmable GPIO pins and 2 additional I2C pins that can also serve as GPIOs, providing flexibility for connecting various sensors, actuators, and other modules. It also includes a BQ24232 battery management chip with dynamic power-path control, allowing it to function while charging. The board can be powered through a USB-C port or a LiPo battery connector, ensuring easy recharging and uninterrupted operation.
A standout feature of the CodeCell is its built-in VCNL4040 light sensor, which can detect ambient light and measure proximity up to 20 cm, making it well-suited for light-based interactions and proximity detection. Additionally, users can opt for a BNO085 sensor, which adds 9-axis motion sensing through an accelerometer, gyroscope, and magnetometer. This advanced sensor uses sensor fusion algorithms to deliver motion data such as roll, pitch, yaw, and even step counting-ideal for robotics and wearable technology.
With its compact design, versatile features, and flexibility, the CodeCell is a powerful platform for developing IoT devices, robotics, and wearables. Whether you're a beginner or an experienced developer, the CodeCell offers the tools you need to bring your innovative projects to life.