{"id":22944882,"url":"https://github.com/mfa/hr-ble-display","last_synced_at":"2025-04-01T21:43:20.329Z","repository":{"id":216176427,"uuid":"740199514","full_name":"mfa/hr-ble-display","owner":"mfa","description":"Bluetooth Heart Rate Display using a Raspberry PI","archived":false,"fork":false,"pushed_at":"2024-01-15T17:53:46.000Z","size":4,"stargazers_count":1,"open_issues_count":0,"forks_count":0,"subscribers_count":2,"default_branch":"main","last_synced_at":"2025-02-07T14:22:35.328Z","etag":null,"topics":[],"latest_commit_sha":null,"homepage":null,"language":"Python","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":null,"status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/mfa.png","metadata":{"files":{"readme":"readme.md","changelog":null,"contributing":null,"funding":null,"license":null,"code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null,"governance":null,"roadmap":null,"authors":null,"dei":null,"publiccode":null,"codemeta":null}},"created_at":"2024-01-07T20:05:11.000Z","updated_at":"2024-01-11T08:58:50.000Z","dependencies_parsed_at":"2024-01-15T19:39:34.924Z","dependency_job_id":"3ea41da2-17fb-4c92-b429-005270fd7c1a","html_url":"https://github.com/mfa/hr-ble-display","commit_stats":null,"previous_names":["mfa/hr-ble-display"],"tags_count":0,"template":false,"template_full_name":null,"repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/mfa%2Fhr-ble-display","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/mfa%2Fhr-ble-display/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/mfa%2Fhr-ble-display/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/mfa%2Fhr-ble-display/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/mfa","download_url":"https://codeload.github.com/mfa/hr-ble-display/tar.gz/refs/heads/main","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":246716761,"owners_count":20822516,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2022-07-04T15:15:14.044Z","host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":[],"created_at":"2024-12-14T14:28:28.584Z","updated_at":"2025-04-01T21:43:20.307Z","avatar_url":"https://github.com/mfa.png","language":"Python","funding_links":[],"categories":[],"sub_categories":[],"readme":"## Heartrate display\n\nusing a Chest strap, a PI zero 2 and an i2c-display\n\nblog post: \u003chttps://madflex.de/raspberrypi-bluetooth-heart-rate-display/\u003e\n\n### Parts\n\n- PI zero 2 with Raspberry Pi OS installed\n- i2c display -- I use \u003chttps://www.berrybase.de/0.96-128x64-oled-display-modul-zweifarbig-gelb/blau-spi/i2c-interface-vertikale-stiftleiste\u003e\n- Chest strap -- I use a Wahoo TIKR - but every other BLE strap should work\n\n### install\n\nactivate i2c\n```\nraspi-config    # -\u003e enable i2c\n```\n\nSystem packages:\n```\n# for i2c\napt install i2c-tools\n# for pillow\nsudo apt-get install libopenjp2-7\n```\n\nPython packages:\n```\npython -m venv venv\n. venv/bin/activate\n# for ble\npip install dbus-fast bleak bitstruct\n# for the display\npip install adafruit-circuitpython-ssd1306 pillow RPi.GPIO\n```\n\nSet the BLE Address in ``ble-display.py`` and copy the file to ``/home/pi``.\n\nsystemd:\n```\nsudo cp ble-display.service /etc/systemd/system/\nsudo systemctl daemon-reload\nsudo systemctl enable ble-display\n```\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fmfa%2Fhr-ble-display","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fmfa%2Fhr-ble-display","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fmfa%2Fhr-ble-display/lists"}