A Bluetooth LE steering controller for the Swelldone app. Included are 3D printable housings for Concept2 RowErgs and KayakPro Paddle Ergs.
Uses a ESP32 and four SPST buttons to rudder left, right, change camera, and pause/resume game.
ESP32 ESP-WROOM-32 Dev Board
4 single pole single throw buttons (16mm round push buttons)
3D printed housing for the Concept 2 Row Erg (Models D/E) or KayakPro paddle ergs
Standard settings for ESP32 are used for compile & download
Written on Arduino IDE 1.8.12
Hook up 4 SPST switches a ESP32 board, on pins 22 (left), 21 (right), 18 (Button 1), 17 (Button 2)
Tie the other pole of the SPSTs to 3V3 (high)
Creative Commons Attribution 4.0 International Public License