{"id":26560525,"url":"https://github.com/sensirion/python-i2c-sfa3x","last_synced_at":"2026-05-07T07:37:02.584Z","repository":{"id":283126752,"uuid":"950507070","full_name":"Sensirion/python-i2c-sfa3x","owner":"Sensirion","description":"Python I2C sensor driver for Sensirion's SFA3x formaldehyde sensor","archived":false,"fork":false,"pushed_at":"2025-03-18T15:23:46.000Z","size":710,"stargazers_count":0,"open_issues_count":0,"forks_count":0,"subscribers_count":1,"default_branch":"main","last_synced_at":"2025-03-18T18:24:39.595Z","etag":null,"topics":["formaldehyde","hcho","linux","python","sensor-bridge","sensorbridge","sfa30","sfa3x"],"latest_commit_sha":null,"homepage":"https://sensirion.github.io/python-i2c-sfa3x/","language":"Python","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"bsd-3-clause","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/Sensirion.png","metadata":{"files":{"readme":"README.md","changelog":"CHANGELOG.md","contributing":null,"funding":null,"license":"LICENSE","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":"2025-03-18T09:16:26.000Z","updated_at":"2025-03-18T15:22:44.000Z","dependencies_parsed_at":"2025-03-19T02:01:45.402Z","dependency_job_id":null,"html_url":"https://github.com/Sensirion/python-i2c-sfa3x","commit_stats":null,"previous_names":["sensirion/python-i2c-sfa3x"],"tags_count":1,"template":false,"template_full_name":null,"repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/Sensirion%2Fpython-i2c-sfa3x","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/Sensirion%2Fpython-i2c-sfa3x/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/Sensirion%2Fpython-i2c-sfa3x/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/Sensirion%2Fpython-i2c-sfa3x/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/Sensirion","download_url":"https://codeload.github.com/Sensirion/python-i2c-sfa3x/tar.gz/refs/heads/main","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":244959458,"owners_count":20538629,"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":["formaldehyde","hcho","linux","python","sensor-bridge","sensorbridge","sfa30","sfa3x"],"created_at":"2025-03-22T13:18:09.520Z","updated_at":"2026-05-07T07:37:02.512Z","avatar_url":"https://github.com/Sensirion.png","language":"Python","funding_links":[],"categories":[],"sub_categories":[],"readme":"# Python I2C Driver for Sensirion SFA3X\n\nThis repository contains the Python driver to communicate with a Sensirion SFA3X sensor over I2C.\n\n\u003cimg src=\"https://raw.githubusercontent.com/Sensirion/python-i2c-sfa3x/master/images/sfa3x.png\"\n    width=\"300px\" alt=\"SFA3X picture\"\u003e\n\n\nClick [here](https://sensirion.com/products/catalog/SEK-SFA30) to learn more about the Sensirion SFA3X sensor.\n\n\n\nThe default I²C address of [SFA3X](https://sensirion.com/products/catalog/SFA30) is **0x5D**.\n\n\n\n## Connect the sensor\n\nYou can connect your sensor over a [SEK-SensorBridge](https://developer.sensirion.com/sensirion-products/sek-sensorbridge/).\nFor special setups you find the sensor pinout in the section below.\n\n\u003cdetails\u003e\u003csummary\u003eSensor pinout\u003c/summary\u003e\n\u003cp\u003e\n\u003cimg src=\"https://raw.githubusercontent.com/Sensirion/python-i2c-sfa3x/master/images/sfa3x-pinout.png\"\n     width=\"300px\" alt=\"sensor wiring picture\"\u003e\n\n| *Pin* | *Cable Color* | *Name* | *Description*  | *Comments* |\n|-------|---------------|:------:|----------------|------------|\n| 1 | red | VDD | Supply Voltage | 3.15V to 5.5V\n| 2 | black | GND | Ground |\n| 3 | green | SDA | I2C: Serial data input / output |\n| 4 | yellow | SCL | I2C: Serial clock input |\n| 5 | blue | SEL | Interface select | Pull to GND to select I2C (leaving it floating selects UART)\n\n\n\u003c/p\u003e\n\u003c/details\u003e\n\n\n## Documentation \u0026 Quickstart\n\nSee the [documentation page](https://sensirion.github.io/python-i2c-sfa3x) for an API description and a\n[quickstart](https://sensirion.github.io/python-i2c-sfa3x/execute-measurements.html) example.\n\n\n## Contributing\n\n### Check coding style\n\nThe coding style can be checked with [`flake8`](http://flake8.pycqa.org/):\n\n```bash\npip install -e .[test]  # Install requirements\nflake8                  # Run style check\n```\n\nIn addition, we check the formatting of files with\n[`editorconfig-checker`](https://editorconfig-checker.github.io/):\n\n```bash\npip install editorconfig-checker==2.0.3   # Install requirements\neditorconfig-checker                      # Run check\n```\n\n## License\n\nSee [LICENSE](LICENSE).","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fsensirion%2Fpython-i2c-sfa3x","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fsensirion%2Fpython-i2c-sfa3x","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fsensirion%2Fpython-i2c-sfa3x/lists"}