Waveshare Sense HAT (B) Advanced Multi-Sensor Expansion Board With 9-Axis IMU, Temperature, Humidity, Pressure & Color Detection For Raspberry Pi

Description:

This expansion board is tailor‑made for Raspberry Pi, delivering a complete suite of sensors in a compact, plug‑and‑play hat format. It features the ICM‑20948 chip—providing 9‑axis motion sensing with a 3‑axis gyroscope, accelerometer, and magnetometer—enabling precise detection of posture, orientation, and movement. Alongside that, integrated SHTC3 temperature and humidity sensor and LPS22HB barometric pressure sensor monitor environmental conditions with high accuracy. A TCS34725 color sensor even lets your Pi detect and differentiate colors. Solid‑state I²C communication and a four‑channel high‑precision ADC (ADS1015 or SGM58031) offer a flexible interface for adding more external sensors or host controllers like STM32 or Arduino.

Whether you’re building a robot that understands its orientation, coding projects for IoT and environmental monitoring, or simply logging temperature, humidity, and pressure around you, this Sense HAT (B) board provides reliable, high‑precision sensing in an easy‑to‑use package. It connects directly via the 40‑pin Raspberry Pi GPIO header and includes developmental resources and examples to get you up and running quickly.

Specification:

• Operating voltage: 3.3V
• Communication interface: I2C
• Logic level: 3.3V
• Dimensions: 65mm x 30.5mm

Features:

• Standard Raspberry Pi 40PIN GPIO extension header, supports Raspberry Pi series boards.
• Onboard ICM20948 (3-axis accelerometer, 3-axis gyroscope, and 3-axis magnetometer), detects movement, orientation, and magnetic
• Onboard SHTC3 digital temperature and humidity sensor allows monitoring of the environment
• The onboard LPS22HB barometric pressure sensor allows monitoring of the environment
• Onboard TCS34725 color sensor, identifies the color of the nearby object
• Onboard SGM58031, 4-ch 16-bit precision, AD expansion to support more external sensors
• Bring the I2C control pins for connecting other host boards like STM32
• Comes with development resources and manual (examples for Raspberry Pi/STM32)

Pin Description:

1. Raspberry Pi GPIO connector: for connecting with Raspberry Pi
2. Sensor Interface: for external sensors
3. I2C extension header: for connecting host boards like Arduino/STM32
4. ICM-20948: 9-axis movement sensor
5. SHTC3: temperature and humidity sensor
6. TCS34725: color sensor
7. LPS22HB: barometric pressure sensor
8. SGM58031: 16-bit ADC
9. LSF0204PWR: 4-ch voltage level translator
10. RT9193-18: 1.8V linear regulator
11. RT9193-33: 3.3V linear regulator

Useful Link:

Waveshare Sense HAT (B) Advanced Multi-Sensor Expansion Board 

Package Included:

• 1 x Sense HAT (B)
• 1 x RPi screws pack (2pcs)
• 1 x 2x20PIN female header