mjwwit / node-red-contrib-gpio-dht-sensor

Node-RED node to read temperature and humidity from GPIO connected DHT11, DHT22, and AM2302 sensors

Node-RED GPIO DHT Sensor

Node-RED node to read temperature and humidity from GPIO connected DHT11, DHT22, and AM2302 sensors.

Installation

npm install node-red-contrib-gpio-dht-sensor

Alternatively, you can install this module through the editor UI palette.

Documentation

This module contains 1 node: dht-sensor.

dht-sensor

This node will measure the current temperature and humidity from a DHT11, DHT22, or AM2302 sensor connected over GPIO. The output message will contain both the measured temperature and humidity.

Input

Any message is acceptable as input. If an object type message is passed, all properties except payload will be forwarded.

Output

{
  "payload": {
    "temperature": 25.6,
    "humidity": 76.8
  }
}

Changelog

0.1.0

• Initial release