- -40%
Szín: DHT22 ESP-01S-sel - ESP8266 ESP-01S WIFI interfész AM2302 DHT22 vezeték nélküli hőmérséklet és páratartalom
Szín: DHT22 ESP-01S-sel - ESP8266 ESP-01S WIFI interfész AM2302 DHT22 vezeték nélküli hőmérséklet és páratartalom
539 Ft
40% megtakarítás
898 Ft
Nincs adó
This module uses ESP8266-01/ESP-01S as the main control, and DHT22/AM2302 is a single-bus temperature and humidity sensor. Compared with DHT11, it has higher accuracy and larger range. It can be used with ESP-01/ESP-01S WIFI module, ESP8266 collects the temperature and humidity in the environment and uploads it to the server. Support 3.7v-12V DC power supply (3.7V lithium battery). It can be used as a temperature and humidity collection node for smart home or IOT projects.
Module parameters
measure temperature:
Resolution: 0.1°C
Accuracy: ±0.5℃
Detection range: -40°C — 80°C
Measuring humidity:
Resolution: 0.1% RH
Accuracy: ±2% RH (25°C)
Detection range: 0% RH ~ 99.9% RH
Working voltage: 3.3V ~ 12 V
Recommended storage environment:
Temperature: 10°C ~40°C
Humidity: below 60% RH
Application: weather station, humidity regulator and testing and inspection equipment, etc.
Module parameters
measure temperature:
Resolution: 0.1°C
Accuracy: ±0.5℃
Detection range: -40°C — 80°C
Measuring humidity:
Resolution: 0.1% RH
Accuracy: ±2% RH (25°C)
Detection range: 0% RH ~ 99.9% RH
Working voltage: 3.3V ~ 12 V
Recommended storage environment:
Temperature: 10°C ~40°C
Humidity: below 60% RH
Application: weather station, humidity regulator and testing and inspection equipment, etc.
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Szállításii feltételek
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