HTU21D Temperature And Humidity Sensor Module Upgrade section precision sensors
Supply voltage: 1.5V-3.6
Humidity measuring range: 0-100% RH
Temperature measurement range: -40 ℃~105 ℃
Maximum power consumption: 2.7uW
Of communication: I2C
Accuracy range humidity (10% RH to 95% RH): HTU21D ± 2% RH
Humidity Hysteresis: ± 1% RH
Measuring time: 50ms
Annual shift: -0.5% RH / year
Response time: 5 s
HTU21D can SHT20, SHT21 fully compatible, can achieve "Pin to Pin”, without modifying the hardware on board pins.
Software programs and also SHT20, SHT21 same can be achieved compatible replacement, without making any changes. It has a good price advantage, very cost-effective.
1*Temperature and Humidity Sensor Module HTU21D