5pcs ESP8266 ESP-01 ESP-01S DHT11 Sensor Temperature and Humidity WiFi Node Module

5pcs ESP8266 ESP-01 ESP-01S DHT11 Sensor Temperature and Humidity WiFi Node Module

banggood Module Board

15.99$
12.99$
Feature This module is mainly controlled by ESP8266 01 ESP 01Sand DHT11 is a temperature and humidity sensorThe temperature and humidity in the ESP8266 acquisition environment are uploaded to the serverSupport 3 7v 12V DC power supply3 7V lithium battery Can be used as a temperature and humidity collection node for smart home or IOT projects CharacteristicMasterESP 01 ESP 01SThis module does not include ESP 01 ESP 01S Temperature and humidity sensorDHT11Working voltageDC 3 7V 12Vsupports 3 7v lithium battery power supply Measuring range20 90RH 0 50 CMeasurement accuracyTemperature 2C Humidity5RH Application example1Power supply3 7V 12V DC power supply is connected to VCC GND2 54mm pin header 2Download the program to ESP 01Spackage does not includes this wireless module 3Plug the ESP 01 ESP 01Spackage does not includes this wireless moduleinto the 2 4 Pin femalein the direction of the arrow Package includes 5 x WiFi Node Module