Raspberry Pi Environment Sensor HAT BME280 LTR390-UV-1 ICM20948 TSL25911FN SGP40

Download Environment Sensor HAT Sources and User Guide

This Environment Sensor HAT is compatible with most Raspberry Pi boards (40 PIN GPIO Header). It features multiple sensors and is compatible with the I2C bus communication interface. The Raspberry Pi Environment Sensor HAT has the following major sensing features:

• IR / UV Sensor
• Ambient Light Sensor
• VOC Sensor
• Barometer
• Gyroscope
• Accelerometer
• Magnetometer
• Humidity Sensor
• Temperature Sensor

In addition to collecting data from the environment in Real Time, the Raspberry Pi Environment Sensor HAT is also suitable for creating an orientation and motion detection robot.

Features of Environment Sensor for Raspberry Pi

• BME280 sensor onboard | measures air pressure, humidity, and temperature
• TSL25911FN ambient light sensor onboard | measures visible light and IR light intensity
• SGP40 sensor onboard | Detects ambient Volatile Organic Compounds (VOC) in the air
• LTR390-UV-1 sensor onboard | measures the intensity of Ultraviolet (UV) rays
• Compatible with Raspberry Pi motherboards | 40 Pin Raspberry Pi standard GPIO extension header
• I2C bus communication support
• Manual and development resources included with examples for Raspberry Pi, STM32, and Arduino

Specifications of TSL25911FN Digital Ambient Light Sensor

• Effective Range: 0 ~ 88000 Lux
• I2C Address: 0x29

Specifications of BME280 Air Pressure, Humidity, and Temperature Sensor

• I2C Address: 0x76
• Humidity Detection: Up to 100% RH (1s response time, ±3%RH accuracy, 0.008% RH resolution, ≤2%RH delay)
• Temperature Detection Range: From -40℃ to 85℃ (±1℃ accuracy | 0.01℃ resolution)
• Air Pressure Detection: From 300 hPa to 1100 hPa (±1 hPa accuracy | 0.18 Pa resolution)

Specifications of ICM20948 Motion Sensor

• DOF: 9-DOF 3-Axis Accelerometer | 3-Axis Magnetometer | 3-Axis Gyroscope
• Accelerometer Resolution: 16 Bit
• I2C Address: 0x68
• Accelerometer Range: Configurable Range ±2g, ±4g, ±8g, ±16g
• Gyroscope Range: Configurable Range ±250 °/sec, ±500 °/sec, ±1000 °/sec, ±2000 °/sec (°/sec = Degrees per Second)
• Gyroscope Resolution: 16 Bit
• Magnetometer Range: ±4900 µT
• Magnetometer Resolution: 16 Bit

Specifications of LTR390-UV-1 UV Sensor

• Wavelength Response Range: 280 nm ~ 430nm
• I2C Address: 0x53

Specifications of SGP40 VOC Sensor

• I2C Address: 0x59
• Limit Condition (Preset Concentration Point): 10%
• Limit Condition (Ethanol Equivalent): < 0.05 ppm
• Measuring Range: 0 ~ 1000 ppm (ethanol equivalent)
• Start Time: Less than 60 seconds
• Response Time: Less than 10 seconds (tau 63%)
• Humidity Compensation: On-chip support

Voltage Specifications

• Voltage Regulator: 5V to 3.3V / 1.8V
• Logic Level Conversion: 3.3V to 1.8V

Form Factor

• Weight: 18 Grams
• Dimensions: 65mm x 30mm | 6.5cm x 3.0cm

Items Included

• Environment Sensor HAT for Raspberry Pi (x1)
• Female Header 2x20 Pin (x1)
• 4 PIN Header (x1)
• Screws