Google Environmental Sensor Board for Coral Dev and Raspberry Pi For Cheap

Description

Google Environmental Sensor Board for Coral Dev and Raspberry Pi

Download Environmental Sensor Board Datasheet

Getting Started and Python API Reference

Google Coral Environmental Sensor Board is the pHAT which has a combination of many important sensors. This board helps in the improvement of the functioning of both Coral Dev and Raspberry Pi projects. There is an EEPROM present on the pHAT which makes it compatible with the RPi boards. This board makes it possible to detect the overall atmospheric conditions like temperature, barometric pressure, humidity, or light level. Supplementary sensors can be connected to the Coral Environmental Sensor board’s groove. 

Features of Google Coral Environmental Sensor Board 

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

Form Factor (mm.) 

Barometric Pressure Sensor 

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

Pin Function Grove Connectors 

Ambient Light Sensor 

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

Humidity / Temperature Sensor 

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

Items Included 

• Coral Environmental Sensor Board (x1)