NODEDHT11 Sample program for getting temp data from DHT11 sensor in node MCU serial monitor You have to install 2 libary in arduino IDE for this tutorial given in comment section of program download following 2 library to use DHT11/DHT22 sensor https://github.com/adafruit/Adafruit_Sensor.git https://github.com/adafruit/DHT-sensor-library.git