# hishizuka/pizero_bikecomputer

An open-source bike computer with GPS and ANT+ capabilities, based on the Raspberry Pi Zero (W, WH, 2 W) or the Compute Module Zero (CM0). It also includes offline maps and navigation.

Repository: https://github.com/hishizuka/pizero_bikecomputer
Canonical: https://ross.abutalabs.com/products/pizero_bikecomputer
Homepage: https://qiita.com/hishi/items/46619b271daaa9ad41b3
Language: Python
License: GPL-3.0
License Family: copyleft
Topics: raspberry-pi, power-meter, cycling, python, gps, fit, tcx, sensor, antplus, pyqt5, bike, bicycle, offline-maps, gps-tracking, bicycle-computer, maps, openstreetmap, raspberry-pi-zero, pyqt6, pyside6
Last push: 2026-08-20T22:24:06+00:00

## Health v2 (maintenance only)
Score: 76/100 (v2, computed 2026-09-03T02:20:16.233290+00:00)
- activity 98, release rhythm 35, longevity 100
- inputs: {"age_days": 2447, "days_push": 13, "days_rel": null, "gap_med": null, "n_releases_24m": 0}
- flags: no_releases
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 1259, forks 100 (observed 2026-08-28T04:04:09.856017+00:00)

## What it is
An open-source DIY bike computer application for Raspberry Pi Zero that combines GPS tracking, ANT+ sensor integration, offline maps, and real-time navigation. It records rides to .fit files and displays metrics, maps, and courses on a connected display.

## Use cases
- build my own bike computer with a raspberry pi
- track cycling rides with GPS and power meter sensors
- display offline maps while riding
- record rides to fit files
- connect ANT+ speed cadence and power sensors
- navigate a course on a DIY cycling device

## When to avoid
- you want a plug-and-play consumer device without assembly
- you need a polished mobile app or phone-based solution
- you cannot source the required Raspberry Pi and sensor hardware

## Facets
- artifact type: application
- maturity: active
- function: gui, geospatial, data-visualization, file-system
- domain: hardware, iot, cross-platform
- platform: python, embedded
- tags: bike-computer, raspberry-pi, ant-plus, gps-tracking, offline-maps, fit-files, cycling, diy-hardware, pyqt6, openstreetmap, maps, linux

## Member repositories
- hishizuka/pizero_bikecomputer (main) score 76

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:04:09.856017+00:00.
- Health v2: computed from the inputs above; adoption is never an input.
- Inferred fields (summary, facets, guidance): AI-extracted, prompt v1, taxonomy v1, on 2026-08-30T05:05:30.363256+00:00, confidence not recorded.
  - readme: https://github.com/hishizuka/pizero_bikecomputer (fetched 2026-08-28T04:04:09.856017+00:00, sha 9208d61fea06)
  - homepage: https://qiita.com/hishi/items/46619b271daaa9ad41b3 (fetched 2026-08-29T12:17:29.002656+00:00, sha 040adfb7fc97)
  - site_page: https://qiita.com/about (fetched 2026-08-29T12:17:29.014592+00:00, sha cc774e957707)
  - site_page: https://qiita.com/api/v2/docs (fetched 2026-08-29T12:17:29.016831+00:00, sha 4b4c8f2e8b0e)
  - site_page: https://corp.qiita.com/company (fetched 2026-08-29T12:17:29.020325+00:00, sha 15f42516857d)
  - site_page: https://corp.qiita.com/releases (fetched 2026-08-29T12:17:29.022020+00:00, sha b7566fc5e9b5)
- Data as of 2026-08-30T08:39:29.467469+00:00.