ESP8266 ESP-01 ESP-01S DHT11 hőmérséklet páratartalom érzékelő modul esp8266 Wifi NodeMCU Smart Home IOT DIY Kit (ESP

ESP8266 ESP-01 ESP-01S DHT11 Temperature Humidity Sensor Module esp8266 Wifi NodeMCU Smart Home IOT DIY Kit (without ESP module)
Description:
SThis module is mainly controlled by esp8266-01 / esp-01s, and DHT11 is the temperature and humidity sensor.
The temperature and humidity of ESP8266 are uploaded to the server.
Support 3.7 v-12v DC supply (3.7 v lithium battery).
It can be used as a temperature and humidity collection node for smart home or IOT projects.
Features:
 * main control: esp-01 / esp-01s (this module does not include esp-01 / esp-01s)
 * temperature and humidity sensor: DHT11
 * working voltage: DC 3.7 v-12v (support for 3.7V lithium battery)
 * measurement range: 20-90% RH 0 to 50 °
 * accuracy of measurement: temperature: plus or minus 2 ° humidity / - 5% RH
Package included:
1 Pcs DHT11 Temperature Humidity Sensor Module (without ESP module)