PeloMon: The Code (Part IV)
TL;DR - How to implement a cycling speed+cadence+power meter over Bluetooth LE, and some other small software tricks on the PeloMon.
Fourth in a series. See the project GitHub, to be updated through the series.
Tagged in
pelomon
PeloMon: Hardware (Part III)
TL;DR - Hardware selection (microcontroller, power delivery, signaling) and board layouts for the PeloMon.
Fourth in a series. See the project GitHub, to be updated through the series.
Emulating the Peloton (PeloMon, Part II)
TL;DR - How long it takes the Bike to respond to its head unit, building event-driven and hardware timing-accurate emulators of the Peloton Bike to assist in development, and a Peloton decoder library in C.
Third in a series. See the project GitHub, to be updated through the series.
How does the Peloton compute speed? (PeloMon, Part Ib)
TL;DR - Speed on the Peloton Bike is a pure function of power and can be accurately regressed with a two-piece polynomial fit. Code is available at the project GitHub repo.
Second in a series. See the project GitHub, to be updated through the series.
Decoding the Peloton (PeloMon, Part I)
TL;DR - I’ve decoded (most of) the protocol that the Peloton bike uses to communicate with its head unit tablet and built a device, the PeloMon, that takes that data during a ride, without interfering with the Peloton software, to broadcast it over Bluetooth LE to whatever devices you …