PRODUCT 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