Firmware for Keyestudio Tank Robot V2 0428

Features

Obstacle avoiding using ultrasonic sensor
Bluetooth controll using Dabble (app available for both Android & iOS)
- Use joystick controller
- Press Select to switch between autonomous obstacle avoiding and Bluetooth controll
Display images on LED matrix

Build & upload firmware

Build using platformio

pio run -e uno -t upload

Always unplug Bluetooth module, otherwise upload will fail