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Raspberry Pi Environment Sensor HAT expansion board (20471)

Brand: Waveshare Product Code: 20471
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Raspberry Pi Environment Sensor HAT expansion board (20471)
Raspberry Pi Environment Sensor HAT expansion board (20471)
Raspberry Pi Environment Sensor HAT expansion board (20471)
Raspberry Pi Environment Sensor HAT expansion board (20471)
Raspberry Pi Environment Sensor HAT expansion board (20471)
Raspberry Pi Environment Sensor HAT expansion board (20471)
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£22.90
Country of origin:Made in China
Form factor:Expansion board
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Raspberry Pi Environment Sensor HAT expansion board (20471)
£22.90
Description

The Raspberry Pi Environment Sensor HAT (20471) is designed specifically for the Raspberry Pi and has a rich arsenal of built-in sensors: ambient light, organic compounds in the air, IR/UV sensor, gyroscope, accelerometer, magnetometer, barometer, temperature and humidity sensor, etc. and allows you to collect environmental data, and can also be used to determine the orientation and movement of drones and robots.

Communication with the Raspberry Pi is via the I2C bus.

Functionality:

  • Standard Raspberry Pi 40PIN GPIO expansion connector
  • Built-in TSL25911FN digital ambient light sensor for measuring IR and visible light
  • Built-in BME280 sensor for measuring temperature, humidity and air pressure
  • Integrated motion sensor, accelerometer, gyroscope and magnetometer ICM20948
  • Built-in sensor LTR390-UV-1 for measuring UV rays
  • Built-in SGP40 sensor for detecting volatile organic compounds in the environment
  • I2C bus, allows data acquisition with only two wires
  • Comes with development resources and manual (examples for Raspberry Pi / Arduino / STM32)

Specifications:

TSL25911FN - digital ambient light sensor
I2C address 0x29
Operating range 088000Lux
BME280 - air temperature, humidity and pressure sensor
I2C address 0x76
Temperature detection -40 85℃ (0.01℃ resolution, ±1℃ accuracy)
Humidity detection 0100%RH (0.008%RH resolution, ±3%RH accuracy, 1s response time, ≤2%RH delay)
Air pressure detection 3001100hPa (0.18hPa resolution, ±1hPa accuracy)
ICM20948 - 9-AXIS MOTION SENSOR: 3-axis accelerometer, 3-axis gyroscope, 3-axis magnetometer
I2C address 0x68
Accelerometer resolution 16-bit
Accelerometer range (switchable) ±2, ±4, ±8, ±16g
Gyroscope resolution 16-bit
Gyroscope range (switchable) ±250, ±500, ±1000, ±2000°/sec
Magnetometer resolution 16-bit
Magnetometer range ±4900µT
LTR390-UV-1 - UV SENSOR
I2C address 0x53
The wavelength of the sensor 280nm - 430nm
SGP40 VOC - AIR SENSOR
I2C address 0x59
Measuring range 0 1,000 ppm ethanol equivalent
Limit condition < 0.05 ppm ethanol equivalent OR < 10 % of the set point concentration (the larger one must prevail)
Response time < 10 s (tau 63 %)
Run time < 60 s
Integrated support for humidity compensation

Board elements:

  1. Raspberry Pi GPIO connector
  2. TSL25911FN digital ambient light sensor for measuring infrared and visible light
  3. UV sensor LTR390-UV-1
  4. VOC air sensor SGP40
  5. ICM20948 3-axis accelerometer, 3-axis gyroscope, 3-axis magnetometer
  6. BME280 air temperature, humidity and pressure sensor
  7. Logic level conversion from 3.3 V to 1.8 V
  8. Voltage regulator from 5 V to 3.3 V / 1.8 V

The purpose of the connectors:

Information for developers (Wiki): Environment_Sensor_HAT

Overall dimensions: 65mm x 30mm

Included in the package:

  1. Environment Sensor HAT x1 board
  2. Connector 20PIN female x2
  3. 4PIN female connector x1
  4. RPi screws pack (2pcs) x1

1. 2. 3. 4.

Weight: 0.018 kg

Specifications
Main characteristics
Country of origin
Made in China
Form factor
Expansion board
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