Αρχική/ARDUINO/ESP8266/ESP8266 DHT22 Temperature & Humidity Sensor IOT Module

ESP8266 DHT22 Temperature & Humidity Sensor IOT Module

Κωδικός Κατασκευαστή (MPN): HS4393

ΚΩΔΙΚΟΣ: AA3197

ESP8266 DHT22 Temperature & Humidity Sensor IOT Module Description 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...

€6⁹⁴

Χωρίς ΦΠΑ: €5.60

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ESP8266 DHT22 Temperature & Humidity Sensor IOT Module

Description

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, and the temperature and humidity in the ESP8266 collection environment are uploaded to the server. Support 3.7v-12V DC power supply (3.7V lithium battery). It can be used as a temperature and humidity acquisition 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: Meteorological station, humidity regulator and testing and inspection equipment, etc.

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