Bluetooth Control
This section details my DIY bluetooth layout control based around an ESP8266 chip using a Android phone app.
Based on the work of Steve Massikker at Arduino Railway Control
The system uses the following key components:
- NodeMCU ESP8266 Development Board
- L298n Motor Controller
- HC-06 Bluetooth Interface Module
A Pulse-Width Modulation (PWM) output from the ESP8266 dictates the voltage level delivered to the motor