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ihaque
pelomon
C++2021–2025
ihaque / pelomon

pelomon

Source code for the PeloMon Bluetooth LE sensor relay and for decoding Peloton communications

2Distinct people
2Mentions
0Explicit recommenders
110GitHub stars
REPOSITORY AT A GLANCE

What to know before exploring

What it is

Source code for the PeloMon Bluetooth LE sensor relay and for decoding Peloton communications

GitHub

Where it is used

No documented product use has been verified yet.

What people are saying

No recommendation phrase was found in the indexed comments.

No classified warning is attached to this page. Read the discussions before treating silence as approval.

Also in these discussions

No other repository is repeatedly linked in the same discussions.

This week on Hacker News

Nov 7–Nov 14 UTC · Direct repository links and separately labeled related project stories. Indexed through 11/14/2026, 3:56:07 PM UTC.

No direct repository links were found in the indexed HN discussions over the past seven days. Older discussions are available below.

Mentions over time

HN mentions by year2 dated mentions

Observed mentions: 2021-01-07 14:22:11 UTC to 2025-12-31 17:49:21 UTC.

012021-01-01 00:00:00 UTC to 2022-01-01 00:00:00 UTC (exclusive): 1 mentions; 0 submissions, 1 comments20212022-01-01 00:00:00 UTC to 2023-01-01 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2023-01-01 00:00:00 UTC to 2024-01-01 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments20232024-01-01 00:00:00 UTC to 2025-01-01 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2025-01-01 00:00:00 UTC to 2026-01-01 00:00:00 UTC (exclusive): 1 mentions; 0 submissions, 1 comments2025

Counts come from the repository’s dated source evidence. Index cutoff: 2026-11-02 08:16:59 UTC.

View mention counts and date ranges
UTC ranges include their start and exclude their end. Select a period to filter the source evidence.
PeriodStart (UTC)End (exclusive, UTC)MentionsSubmissionsComments
20212021-01-01 00:00:00 UTC2022-01-01 00:00:00 UTC101
20222022-01-01 00:00:00 UTC2023-01-01 00:00:00 UTC000
20232023-01-01 00:00:00 UTC2024-01-01 00:00:00 UTC000
20242024-01-01 00:00:00 UTC2025-01-01 00:00:00 UTC000
20252025-01-01 00:00:00 UTC2026-01-01 00:00:00 UTC101

What Hacker News says

2 sources
I’m using the peloton only. I bought a little iPad/phone mount that I put on the handlebars. I run the app on my iPad, put the peloton in “just ride” mode (no subscription needed) and match the cadence/resistance with the web app. When it comes to cycling I’m a complete novice which is why the workouts have resistance as % of total (what peloton does) and I recently added an option where you can switch to relevant effort in settings. I appreciate this comment because I didn't know what people typically did for creating their own workouts and recently learned about FTP. I'm going to look into this! There are several interesting projects around peloton hacking that have served as inspiration: - [0] Peloton android app side loader: https://github.com/doudar/Openpelo - [1] Overlays metrics on the Peloton: https://github.com/selalipop/grupetto
Read the rest
- [2] Bookmarklet to overlay cadence/resistance on web classes (this is what I started with): https://gist.github.com/rocng/2ff577948569ce0764b8938687841b... - [3] Decodes Peloton metrics from the serial port: https://github.com/ihaque/pelomon - [4] Transform Peloton into a smart trainer: https://github.com/doudar/SmartSpin2k/ These can be used in combination to use your Peloton with Zwift. Groupetto and Pelomon are really interesting. I'd like to integrate with something like Groupetto and use OpenPelo to have the full experience on the Peloton itself. That's kind of the end game, but I think the web app is the most approachable and easiest to get started with -- at least for me.
In Ask HN: Any example of successful vibe-coded product?
Author here. This work actually dates back from August-October of last year for the most part, but I didn't get to finish writing it up till the holidays. Happy to take questions here or on Twitter (see my profile). If anyone is interested in building their own PeloMon, a full BOM is present at the bottom of the third post in the series (https://ihaque.org/posts/2020/12/28/pelomon-part-iii-hardwar...), and the GitHub repo (https://github.com/ihaque/pelomon) has both Fritzing board layout files and the source code for the device.
In Decoding the Peloton

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