Introducing the Sensor Expansion Board for Raspberry Pi, a versatile and powerful tool designed to enhance your Raspberry Pi projects with advanced sensing capabilities. This expansion board is perfect for developers, hobbyists, and educators looking to integrate multiple sensors into their applications seamlessly. GPIO Interface: The board features a 40-pin GPIO interface, making it compatible with all Raspberry Pi series motherboards. This interface leads to a 12C control interface, allowing for easy connectivity to STM32 and other main control boards. This flexibility ensures that you can expand your project’s functionality without hassle. Magnetic Field Detection: Equipped with the QM8658C and AKo9918 sensors, this board includes a 3-axis accelerometer, 3-axis gyroscope, and 3-axis magnetometer. These sensors work together to detect motion attitude, orientation, and magnetic fields, providing critical data for robotics, navigation, and motion tracking applications. Temperature and Humidity Sensor: The onboard SHTC3 digital temperature and humidity sensor accurately measures environmental conditions, while the LPS22HB atmospheric pressure sensor monitors atmospheric pressure. Together, these sensors enable you to create weather stations, climate control systems, and other environmental monitoring projects. Color Recognition: The TcS34087 color recognition sensor allows the board to identify the colors of surrounding objects. Coupled with the SGM58031 chip, which features a 4-channel 16-bit accuracy ADC, this board can expand its analog function to accommodate additional sensors. This capability is ideal for projects involving color detection and sorting. Durable PCB Material: Constructed from high-quality PCB material, this expansion board is designed for long-term use without deformation. Its robust design ensures stability and reliability, making it suitable for both experimental and permanent installations. Enhance your Raspberry Pi projects with the Sensor Expansion Board, a comprehensive solution that combines multiple sensing technologies into one easy-to-use platform. Whether you are building a smart home system, a robotics project, or an environmental monitoring device, this expansion board provides the tools you need to succeed. Start exploring the possibilities today!