ESP8266 ESP-01/ESP-01S – DHT11 Temperature Humidity Sensor Module

ESP8266 ESP-01/ESP-01S – DHT11 Temperature Humidity Sensor Module

This ESP-01S DHT11 Module based on the ESP8266 and temperature & humidity sensor DHT11, Which is a little node you can put it anywhere you like to use in your smart home IoT project. ESP8266 collection environment temperature and humidity upload to the server. Support 3.7v-12V DC power supply (3.7V lithium battery).

Features/Specs:

• Model Number: ESP8266 ESP-01 ESP-01S ESP01 DHT11 Temperature Humidity Sensor Module
• Operating voltage: DC 3.7V-12V
• Support: ESP-01/01S
• Measuring range: 5-95% RH -20–60 ℃
•  Measurement accuracy: ± 2 ° humidity ± 5% RH
• Temperature and humidity sensor: DHT11
• Insert ESP-01/ESP-01S: 2×4
• Module Size:
• Length: 25mm
• Width: 21mm
• Height: 10.1mm
• Weight: 8gm