Overview
This is a calibrated digital temperature and humidity sensor for detecting ambient temperature and humidity, using DHT22 (AM2302), standard single bus interface.
Compared with DHT11, it has higher precision and larger range.
Can be used with the ESP-01/ESP-01S WIFI module and can replace the SHT11 SHT15.
Specifications
Resolution:0.1 ° C
Accuracy:±0.5 °C
Detection range:-40 ° C ~ 80 ° C
humidity
Resolution:0.1% RH
Accuracy:±2%RH (25°C)
Detection range:0%RH ~ 99.9%RH
Working voltage:3.3V ~ 5.5 V
Recommended storage environment
Temperature:10 ° C ~ 40 ° C
Humidity:60% RH or less
application:Weather stations, humidity regulators, test and inspection equipment, etc.
Package Included
1 x ESP-01 ESP-01S ESP01 DHT22 Temperature Humidity Sensor
Additional information
| Weight | 0.008 kg |
|---|
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