# RMU1 Config

> RMU1 Config (iPhone/iPad app by Mobiltex Data.)

- Source: https://appshunter.io/ios/app/rmu1-config/id1232422915 (this page in markdown: same URL + `.md`)
- Developer: [Mobiltex Data](https://appshunter.io/developer/1050682800)
- Category: Utilities, Productivity
- Price: Free
- Age rating: 4+
- Requires: iOS 15.6 · 33 MB
- Languages: American English
- Released: 2017-05-22
- Data updated: 2026-08-01
- User reviews in markdown: https://appshunter.io/ios/app/rmu1-config/id1232422915/reviews.md

## What is RMU1 Config?

*** Requires a corTalk® RMU1PGM or RMU123PGM and RMU1 to use. ***
Contact us at 'sales.rmu1@mobiltex.com' to purchase.

This app is for configuring the corTalk® RMU1 (Remote Monitoring Unit 1) with a Bluetooth configuration interface. Both the RMU1PGM or RMU123PGM with RMU1ADP are compatible. They both function as a complete RMU1 programming interface but only requires the Bluetooth connection of your phone to use.

The RMU1 is an ideal solution for automated remote monitoring of CP coupons and critical bonds terminated in an industry standard 3" CP test station. It is equipped with an internal interruption relay and multiple analog measurement channels capable of accurately measuring all required AC & DC parameters for single coupons, dual coupons, and structure bond applications.  This app allows access to diagnostic information on the RMU1 and setting up the configuration to meet the customer's needs. The Bluetooth configuration interface do not allow for datalogger extraction.

The app allows full configuration of the RMU1 including 
- slot measurement types
- limits
- slot scaling and offset
- depolarization
- location

Other features include the
- updating firmware
- viewing of readings and their limits
- detailed status screen for troubleshooting
- integrated manual
- wiring diagrams for each measurement type

The RMU1PGM and RMU123PGM are always in a Bluetooth pairing mode and requires a pairing code entered on the app. The pairing code (default=123456) can be found and changed with the app. Once paired, the iOS device can reconnect without needing to re-enter the code.


## Version history (last 5 releases)

### 1.2.1 — 2026-07-26

RMU1 v1.28 firmware support added.

### 1.2.0 — 2026-07-10

Updated Firmware:
- RMU1 G1 v1.27
- RMU1 G2/G3 v1.27
- RMU1 G4 v1.27
- RMU1-SUB G4 v1.27
- RMU1PGM v1.04
- RMU123PGM v1.13
- INT v1.03
- ERP1 v1.01
- RMU1 manual v2.09
- SUB1 manual v1.02
Updates:
Add support for ERP1
Add more bond shunt options
Add RMU1 feature enhancements:
a) Int Det threshold setting
b) Configurable mail check
c) TP37 measurement for RMU1-Lite
Bug fix:
Keyboard covers text field
Coupon Calculator returns odd values

### 1.1.8 — 2026-03-12

Fix depolarization timing for RMU1s married for 1 hour reporting.

### 1.1.7 — 2025-12-22

Minor bug fix for range in CP38 AC current density measurement.

### 1.1.6 — 2025-10-24

Fix minor bug so INT1 readings are shown within the INT1 slot measurement editor instead of the RMU1 reading.
Firmware included:
RMU1 v1.25
INT1 v1.02
RMU1PGM v1.04
RMU123PGM v1.113

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## More apps by Mobiltex Data

- [uGI1 Config](https://appshunter.io/ios/app/ugi1-config/id1050682802)
- [RMU3 Config](https://appshunter.io/ios/app/rmu3-config/id1089017766)
- [corView](https://appshunter.io/ios/app/corview/id1146917292)
- [RMU2 Config](https://appshunter.io/ios/app/rmu2-config/id1216879154)
- [RMU1ER Config](https://appshunter.io/ios/app/rmu1er-config/id1332836508)

All apps by Mobiltex Data: https://appshunter.io/developer/1050682800

## Related topics

[ugi1 config](https://appshunter.io/ios/topics/ugi1-config)

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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 2026-08-01.*