Arduino Pro Mini ATmega328 @ 3.3V 8M. ESP8266-01 WiFi Module. DHT21 (AM2301) Digital Temperature Humidity Sensor Module. Accuracy: 0.1 Measurement range: 0-100%RH Precision: ±3%RH. Temperature measurement range: -40℃ ~ +80℃. Precision: ±0.5℃
Prueba de medicion de datos con ESP8266 - DHT11 mediante WiFi en la mina
Logging greenhouse humidity and temperature with a NodeMCU / DHT22 sensor
This channel records temperature and humidity data from a single DHT11 sensor connected to an ESP8266 board.