BLE Robocar Controller

I'm building an autonomous RC car to participate in diy DIYRobocar events.

My 2-channel RC radio wasn't cutting it, so I decided to make my own BLE controller.

Components

• Adafruit Feather nRF52 Bluefruit LE - nRF52832
• Adafruit Mini Color TFT with Joystick FeatherWing

Todo

• analog input for steering, throttle, trim pots, switches, etc
• TFT/seesaw joystick and button input
• approximate Arduino's Serial dislpay via TFT screen
• transmit control inputs to car
• implement other car parameters (end stops, center point, max throttle, etc.) in software
• TFT menu to manipulate the above parameters
• send paramater changes to the car
• get state from car

tbd

• proper refresh rate