Parameters:
Product model: AHT20
Power supply voltage: 2.0-5.5V DC
Measurement range (humidity) : 0~100%RH
Measuring range (temperature):-40~+85℃
Humidity accuracy:土2%RH(25℃)
Temperature accuracy:土0.3℃
Resolution: Temperature: 0.01℃ Humidity: 0.024%RHOutput signal: l2°℃ signal
Pin Definition:
1 VIN: Supply voltage
2 GND: Power ground
3 SCL: Serial clock, bidirectional
4 SDA: Serial data, two-way
Package included:
2* AHT20 I2C Temperature Humidity Sensor Module