AHT20 hőmérséklet és páratartalom érzékelő modul Nagy pontosságú páratartalom érzékelő szonda DHT11 frissített I2C
AHT20 Temperature and Humidity Sensor Module High-precision Humidity Sensor Probe DHT11 Upgraded I2C
Product number

AHT20
Supply voltage

2.0~5.5VDC
Measuring range(humidity)

0~100％RH
Measuring range(temperature)

-40~ 85℃
Humidity accuracy

±2％RH(25℃)
Temperature accuracy

±0.3℃
Resolution

Temperature:0.01℃;Humidity:0.024% RH
Output signal

I2C signal
Pin

Name

Paraphrase
1

VIN

Supply voltage
2

GND

Power ground
3

SCL

Serial clock,bidirectional
4

SDA

Serial data,bidirectional
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