Add Bluetooth to Treadmill

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Add Bluetooth speed output to treadmill. Arduino on ESP32 and Treadmill Speed sensor. Zwift compatible with realtime Webpage stats.

Anthony

1

Physical Layout

The Magnetic Sensor should be located near the rotating flywheel magnet.

The Magnetic Sensor wires connect to ground and ESP32 pin 26.
2

Arduino Code Modification

The only variables that need to be modified in the Arduino code are the wifi username, wifi password, and belt_distance (measured in mm)

const char *ssid = "Your_SSID_here";
const char *password = "Your_Wifi_Password_here";

volatile long belt_distance = 142;
3

Arduino - Board Setup

Use the following partition scheme to fit the program on the ESP32 board:

HUGE APP (3mb NO OTA/1MB SPIFFS)

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