React JSON MQTT Potentiometer

Using React.js to control the brightness of the ESP8266 onboard led, in this case, with JSON over MQTT.

Hardwere

• WIFI Development Board ESP8266 ESP-12E

Documentation

• React documentation on the website.
• ArduinoJson documentation on the website.
• PubSubClient documentation on the website.

Installation

npm packages

$ cd react_app
$ npm install
$ npm start

Open the arduino sketch (Arduino IDE)

Arduino libraries

You will need to install the following Arduino libraries.

• ArduinoJson
• PubSubClient