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Google Environmental Sensor Board for Coral Dev and Raspberry Pi

by Coral
299 kr 239 kr

Google Coral Environmental Sensor Board is the pHAT with a collection of imperative sensors. This board improves the functioning of both Coral Dev and RPi projects. An EEPROM is present on the pHAT which creates its compatibility with the RPi boards. Detection of atmospheric conditions such as humidity, temperature, light level, or barometric pressure can be done by the Google Environmental Sensor Board. More sensors can also be connected to the groove connector of the Coral Environmental Sensor board. 

Features of Google Coral Environmental Sensor Board 

  • BMP280 Barometric Pressure Sensor
  • Compatible with the Google Coral Dev SBC and Raspberry Pi SBCs (The onboard EEPROM lets this pHAT work with RPi boards) 
  • OPT3002 Ambient Light Sensor 
  • HDC2010 Temperature / Humidity Sensor 
  • OLED Display 128x32p 
  • 4x Groove Connectors (1x I2C, 1x PWM, 1x Analog 3.3V/5V, and 1x UART) 
  • 1x General Purpose Button 
  • Measurements: 6.5cm x 3cm x 1.845cm | 65mm x 30mm x 18.46mm 
  • Weight: 14 g 
  • Height of GPIO Header: 8.5mm 
  • Spacing / Hole Diameter: 2.4mm 
  • Vertical Spacing: 23mm 
  • Horizontal Spacing: 48mm
  • Processor: ATECC608A Cryptoprocessor (includes Google Keys) for secure connection with IoT Core and Google Cloud 
  • Female GPIO 40-Pin Connector 

Humidity / Temperature Sensor 

  • HDC2010 Texas Instruments 
  • Temperature Accuracy and Range (Functional): Typ. ±0.2°C / From -40oC to 125o
  • Humidity Accuracy and Range: Typ. ± 2% / From 0% to 100% 
  • Address: I2C 0x40

Ambient Light Sensor 

  • OPT3002 Texas Instruments 
  • Address: I2C 0x45
  • Optical Spectrum: From 300 nm to 1000 nm 
  • Measurement Range: From 1.2 mW/cm2 to 10 mW/cm2

 

Barometric Pressure Sensor 

  • BMP280 Bosch Sensortech 
  • Address: I2C 0x76
  • Absolute Accuracy: ~ ±1 hPa (at 0oC to 65oC) 
  • Operation Range: 300 hPa to 1100 hPa 
  • Relative Accuracy: Typ. ± 0.12 hPa (at 700 hPa to 900 hPa)