Features: 1 Designed specifically for Raspberry Pi, the sensor expansion board features on-board gyroscopes, accelerometers, magnetometers, barometers, and temperature and humidity sensors. The I2C interface communicates with additional sensors. 2 If you want to DIY the for Raspberry Pi into a robot that can detect your posture and orientation, or if you want the for Raspberry Pi to collect sensor data such as temperature, humidity, and atmospheric pressure in your surroundings, bring it. 3 Onboard for Raspberry Pi 40pin GPIO interface for Raspberry Pi series motherboards. 4 The onboard ICM20948 (3-axis acceleration, 3-axis gyroscope and 3-axis magnetometer) detects motion attitude, orientation and magnetic field. 5 The onboard SHTC3 digital temperature and humidity sensor senses the temperature and humidity of the environment. 6 The onboard LPS22HB atmospheric pressure sensor senses the atmospheric pressure of the environment. 7 The on-board TCS34725 color recognition sensor recognizes the color of surrounding objects. 8 The onboard ADS1015 chip, a 4-channel 12-bit precision ADC, expands the AD function for access to more sensors. 9 The I2C control interface is introduced to facilitate access to the main control board such as the STM32. 10 Provide a complete supporting information manual (sample programs such as for Raspberry/STM32). Package included: Sense HAT(B) Sensor Expansion Board x 1RP Copper Column Package x 140pin Long Row Socket x 1