# EV3 Attribute Programmer — Reprogram gauge's attributes

> Mobile interface for modifying EV3 gauge attributes like LED color, dimmer, and sensor settings. (iPhone/iPad app by ISSPRO, Inc..)

- Source: https://appshunter.io/ios/app/ev3-attribute-programmer/id1593075625 (this page in markdown: same URL + `.md`)
- Developer: [ISSPRO, Inc.](https://appshunter.io/developer/1593075627)
- Category: Utilities, Developer Tools
- Price: Free
- Rating: 5.00/5 from 2 App Store ratings
- Age rating: 17+
- Requires: iOS 15.0 · 87 MB
- Released: 2021-11-30
- Data updated: 2026-06-07
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/ev3-attribute-programmer/id1593075625/reviews.md

## What is EV3 Attribute Programmer?

The EV3 Attribute Programmer provides a mobile interface for making simple and advance attribute changes to your EV3 gauge.

Following Attributes are available to change on EV3 gauges:

•Backlight LED color editor (red, blue, green and true white blending)

•Dimmer high/low input voltages

•Dimmer scan rate

•Gauge's BLE broadcast device name

•Output driver activation thresholds and zone (High/Low/Middle)

•Output driver startup and activation delay

•Pointer color

•Pointer sweep weight

•Sensor curve coeffecients on select gauges

•Sensor hysteresis

•Sensor scan rate

•Warning light activation thresholds and zone (High/Low/Middle)

•Warning flash effect threshold, zone and intensity

## Key features

- Backlight LED color editor
- Dimmer input voltage adjustment
- Gauge BLE broadcast name configuration
- Output driver activation thresholds
- Pointer color and sweep weight
- Sensor curve coefficients
- Warning light activation thresholds


## Frequently asked questions about EV3 Attribute Programmer

### What can EV3 Attribute Programmer do?

EV3 Attribute Programmer allows you to change attributes on your EV3 gauges. This includes editing LED colors, adjusting dimmer settings, configuring output drivers, and modifying sensor parameters.

### Does EV3 Attribute Programmer have ads?

EV3 Attribute Programmer is ad-free, providing an uninterrupted user experience for gauge customization.

### What devices support EV3 Attribute Programmer?

EV3 Attribute Programmer is available for iPhone, iPad, and iPod devices, offering flexibility for users across Apple's mobile ecosystem.

### How often is EV3 Attribute Programmer updated?

The latest version, 4.4, was released on 2025-12-11, indicating active development and regular updates to enhance functionality and performance.

### What is the age rating for EV3 Attribute Programmer?

EV3 Attribute Programmer has an age rating of 17+, suggesting it may contain content or functionalities more suited for mature users.

### Is EV3 Attribute Programmer free to use?

Yes, EV3 Attribute Programmer is available for free, allowing users to access its gauge customization features without any cost.

### What specific attributes can be changed with EV3 Attribute Programmer?

You can modify backlight LED color, dimmer input voltages, scan rates, BLE broadcast names, output driver thresholds and zones, pointer color, sensor coefficients, and warning light activation.

### What is the user sentiment for EV3 Attribute Programmer based on ratings?

The app has received a perfect 5.0-star rating from 2 reviews, indicating a highly positive user reception for its functionality and ease of use.

## Version history (last 5 releases)

### 4.4 — 2025-12-11

Adding in 0-30 and 0-160 MPH GPS Speedometers
Adding in 220 PSI Air Pressure Gauge
UI Fixes

### 4.3 — 2025-06-02

Adding in 30 and 160 MPG GPS Speedometers.

### 4.2 — 2025-03-25

Data Logging and Sweep Initialization Attributes Added

### 4.1 — 2025-02-25

Coolant Temp Range 70 - 190 F Added

### 4.0 — 2025-02-20

EV3 Data-logging is now available!

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## More apps by ISSPRO, Inc.

- [ISSPRO MG Attribute Programmer](https://appshunter.io/ios/app/isspro-mg-attribute-programmer/id6448482309)

All apps by ISSPRO, Inc.: https://appshunter.io/developer/1593075627

## Related topics

[ev3 attribute programmer](https://appshunter.io/ios/topics/ev3-attribute-programmer) · [isspro mg attribute programmer](https://appshunter.io/ios/topics/isspro-mg-attribute-programmer) · [lego ev3](https://appshunter.io/ios/topics/lego-ev3) · [ezmp3](https://appshunter.io/ios/topics/ezmp3)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-07.*