{"id":26280799,"url":"https://github.com/sensirion/python-i2c-sfm3304","last_synced_at":"2026-03-09T03:30:57.078Z","repository":{"id":279168286,"uuid":"936127367","full_name":"Sensirion/python-i2c-sfm3304","owner":"Sensirion","description":"Python code to work with Sensirion's SFM3304 flow sensor via 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src=\"https://raw.githubusercontent.com/Sensirion/python-i2c-sfm3304/master/images/SFM3304.png\"\n    width=\"300px\" alt=\"SFM3304 picture\"\u003e\n\n\nClick [here](https://sensirion.com/products/catalog/SFM3304-D) to learn more about the Sensirion SFM3304 sensor.\n\n\n\nThe default I²C address of [SFM3304](https://sensirion.com/products/catalog/SFM3304-D) is **0x2E**.\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-sfm3304/master/images/Pinout-SFM3304.png\"\n     width=\"300px\" alt=\"sensor wiring picture\"\u003e\n\n| *Pin* | *Cable Color* | *Name* | *Description*  | *Comments* |\n|-------|---------------|:------:|----------------|------------|\n| 1 |  | NC | Do not connect | Ground for the heater\n| 2 | red | VDD | Supply Voltage | 3.15V to 3.45V\n| 3 | yellow | SCL | I2C: Serial clock input |\n| 4 | black | GND | Ground |\n| 5 | green | SDA | I2C: Serial data input / output |\n| 6 |  | NC | Do not connect | Supply voltage to the heater\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-sfm3304) for an API description and a\n[quickstart](https://sensirion.github.io/python-i2c-sfm3304/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-sfm3304","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fsensirion%2Fpython-i2c-sfm3304","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fsensirion%2Fpython-i2c-sfm3304/lists"}