# Measure DC motor amps and voltage

**URL:** <https://community.homey.app/t/measure-dc-motor-amps-and-voltage/144243>\
**Category:** Devices\
**Created:** [October 18, 2025, 11:06am UTC](https://community.homey.app/t/measure-dc-motor-amps-and-voltage/144243 "2025-10-18T11:06:41Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![Rune436](https://avatars.discourse-cdn.com/v4/letter/r/46a35a/32.png) [@Rune436](https://community.homey.app/u/Rune436)\
**Post date:** [October 18, 2025, 11:06am UTC](https://community.homey.app/t/measure-dc-motor-amps-and-voltage/144243/1 "2025-10-18T11:06:41Z")

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I want to measure amperage and voltage on a DC motor (ranging between 5–24 V and up to 40 A). I then want to log this data using Homey.

Does anyone have an idea which device or combination of devices can measure DC at these levels and communicate the values to Homey?