Add the following snippet to your HTML:<iframe frameborder='0' height='385' scrolling='no' src='https://www.hackster.io/oscar-alcantara/bicycle-universal-ble-speed-cadence-sensor-with-alarm-d4a399/embed' width='350'></iframe>

A sensor attached to either wheel hub or crank arm. If attached to wheel hub will detect speed. If attached to crank arm will detect cadence

Read up about this project on

Bicycle universal BLE Speed/Cadence Sensor with Alarm

Oscar Alcantara

1 28