{"id":23165920,"url":"https://github.com/ndejong/digital-multimeter","last_synced_at":"2025-08-22T22:52:09.086Z","repository":{"id":42326135,"uuid":"317200520","full_name":"ndejong/digital-multimeter","owner":"ndejong","description":"Digital Multimeter provides both a command-line interface and a Python module interface to receive data from a variety of digital 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Digital Multimeter\n[![PyPi](https://img.shields.io/pypi/v/digital-multimeter.svg)](https://pypi.python.org/pypi/digital-multimeter/)\n[![Python Versions](https://img.shields.io/pypi/pyversions/digital-multimeter.svg)](https://github.com/ndejong/digital-multimeter/)\n[![Read the Docs](https://img.shields.io/readthedocs/digital-multimeter)](https://digital-multimeter.readthedocs.io)\n![License](https://img.shields.io/github/license/ndejong/digital-multimeter.svg)\n\nDigital Multimeter provides both a CLI and Python API interface to receive data \nfrom a variety of digital multimeters.  \n\nSee the list of supported multimeters [here](https://digital-multimeter.readthedocs.io/en/latest/supported-multimeters/).\n\n## Features\n* Command line and Python module interface to digital multimeters\n* Continuous live data readings (using `--count 0`)\n* Output in **json** or **csv** formats\n* Output to console or file, allowing other tools to pickup and use the data\n* Configuration via config-file or environment-variables\n* Easy to expand for new digital-multimeter protocols\n* Easy installation using PyPI `pip`\n* Documentation and examples at [digital-multimeter.readthedocs.io](https://digital-multimeter.readthedocs.io)\n\n## Installation\n```shell\nuser@computer:~$ pip install [--upgrade] digital-multimeter\n```\n\n## CLI Usage Example\nContinuously read the digital-multimeter and pipe the JSON output through `jq` to \nmake the JSON output look prettier.\n```shell\nuser@computer:~$ dmm read --connect /dev/ttyUSB0 --count 0 | jq .\n{\n  \"reading\": {\n    \"value\": 156.70000000000002,\n    \"unit_name\": \"volts\",\n    \"unit_symbol\": \"V\",\n    \"scale\": 0.001,\n    \"scale_name\": \"milli\",\n    \"scale_symbol\": \"m\",\n    \"scaled_value\": 0.15670000000000003,\n    \"is_relative\": false\n  },\n  \"instrument\": {\n    \"module\": \"MultimeterDigitechQM1538\",\n    \"operation_mode\": \"voltage_dc\",\n    \"low_battery\": false,\n    \"is_hold\": false\n  },\n  \"time\": {\n    \"elapsed\": 0.349347334,\n    \"interval\": 0.349347334,\n    \"timestamp\": 1605936374.7694516,\n    \"unit_name\": \"second\",\n    \"unit_symbol\": \"s\"\n  }\n}\n```\n\n## Python API Usage\nPython-module documentation is available [here](https://digital-multimeter.readthedocs.io/en/latest/api/digitalmultimeter/).\n\n## Project\n* Github - [github.com/ndejong/digital-multimeter](https://github.com/ndejong/digital-multimeter)\n* PyPI - [pypi.python.org/pypi/digital-multimeter](https://pypi.python.org/pypi/digital-multimeter/)\n* ReadTheDocs - [digital-multimeter.readthedocs.io](https://digital-multimeter.readthedocs.io)\n\n---\nCopyright \u0026copy; 2021-2023 [Nicholas de Jong](https://www.nicholasdejong.com)\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fndejong%2Fdigital-multimeter","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fndejong%2Fdigital-multimeter","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fndejong%2Fdigital-multimeter/lists"}