Units – ENV Unit with Temperature Humidity Pressure Sensor



Description


ENV is a environment sensor, can be used for temperature, humidity, and atmospheric pressure measurement. Build with DHT12 and BMP280.

DHT12 is a upgradation version of DHT11 humidity temperature sensor, fully downward compatible, more precise and add I2C interface. BMP280 is an absolute barometric pressure sensor especially designed for mobile applications, offers highest flexibility to optimize the device regarding power consumption, resolution and filter performance.

 

Feature


  • Temperature:
    • measuring range: -20 ~ 60 ℃
    • resolution: ±0.2℃
  • Humidity:
    • measuring range: 20 ~ 95 %RH
    • resolution: 0.1%
  • Air pressure
    • measuring range: 300 ~ 1100hPa
    • resolution: ±1hPa
  • Program Platform: Arduino, UIFlow(Blockly,Python)
  • Two Lego-compatible holes

 

Source PinMap


M5Core(GROVE A) GPIO22 GPIO21 5V GND
ENV Unit SCL SDA 5V GND

Include


  • 1x ENV Unit
  • 1x Grove Cable