Design of a bluetooth macro pad for foot input on computer.
Electronics Design:
- ESP32 Microcontroller on custom PCB for computer bluetooth interface
- Four load cells, with Analog-to-digital-conveter module for pedal force input
- 8 Limit switches for button input
- RGB to indicate different macro selections
Mechanical Design:
- Designed in Solidworks, printed using PLA.
- Buttons designed to easily be triggered by foot
- Adjustable angle for different foot positions
