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.
|Temperature measuring range/resolution||-20 ~ 60 ℃ / ±0.2℃|
|Humidity measuring range/resolution||20 ~ 95 %RH / ±0.1%|
|Air pressure measuring range/resolution||300 ~ 1100hPa / ±1hPa|
|Operating temperature||32°F to 104°F ( 0°C to 40°C )|