Wiring

DHT11 Sensor

• + Power pin, set to green wire in photo.
• out Data out pin, set to yellow wire in photo.
• - Ground pin, set to orange wire in photo.

NodeMCU board

• 3v3 Power supply to the DHT11 sensor, set to green wire in the photo.
• GND Ground pin for the DHT11 sensor, set to orange wire in the photo.
• D5 GPIO pin used for receiving DHT11 sensor data, set to yellow wire in the photo