# Power Monitor

> Power Monitor provides a constant reading of voltage/current on 4 ports.

Canonical page: [https://chrome-stats.com/d/com.mymakertools.PowerMonitor](https://chrome-stats.com/d/com.mymakertools.PowerMonitor)

## Overview

- **ID:** `com.mymakertools.PowerMonitor`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** MyMakerTools
- **Category:** PRODUCTIVITY
- **Downloads:** 56
- **Version:** 1.0.17
- **Last updated:** 2026-05-11
- **First published:** 2018-07-29
- **Publisher country:** US
- **Size:** 65 MB
- **Data as of:** 2026-09-16
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.mymakertools.PowerMonitor)
- **Website:** [http://MyMakerTools.com](http://mymakertools.com/)
- **Privacy policy:** [https://mymakertools.com/mobile-privacy-policy](https://mymakertools.com/mobile-privacy-policy)

## Description

The Power Monitor is a small monitor module that plugs in between the USB Power Modules from MyMakerTools and your application.  The BLE connection provides a constant reading of the voltage and current on all of the voltages (12VDC, 5VDC or VUSB, 3.3VDC, 2.5VDC and 1.8VDC).  The app provides all the control functions and will keep a record of the voltage and current.  The module has a 32Mbit memory on board for operating in the stand alone mode and the app will download this data and convert to a CSV file or chart it on the phone.  You can record up to 65000 records, which is over 18 hours at a 1 second rate.  Visit www.mymakertools.com for a datasheet.  Icon courtesy of wallpaperfx.

## Rankings

- #2,211,531 — Overall

## Permissions and access

### Permissions

- `android.permission.BLUETOOTH_CONNECT`
- `android.permission.BLUETOOTH_SCAN`

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Source: [Chrome-Stats](https://chrome-stats.com/d/com.mymakertools.PowerMonitor)