# WE Bluetooth LE Terminal

> Bluetooth LE terminal for Würth Elektronik Proteus radio modules. (iPhone/iPad app by Wuerth Elektronik eiSos GmbH & Co. KG.)

- Source: https://appshunter.io/ios/app/we-bluetooth-le-terminal/id1533941485 (this page in markdown: same URL + `.md`)
- Developer: [Wuerth Elektronik eiSos GmbH & Co. KG](https://appshunter.io/developer/962754647)
- Category: Developer Tools
- Price: Free
- Age rating: 4+
- Requires: iOS 14.0 · 16 MB
- Languages: American English
- Released: 2020-12-02
- Data updated: 2026-08-24
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/we-bluetooth-le-terminal/id1533941485/reviews.md

## What is WE Bluetooth LE Terminal?

The App WE Bluetooth LE Terminal is intended for developers that want to use Würth Elektronik eiSos Proteus radio module series with their smart device.
The user can scan for Proteus devices and initiate a connection to them. Once a connection is active they can send binary or ASCII data over a Bluetooth Low Eenergy link using the integrated Profiles of Proteus module for generic data transfer.
The user can also configure the GPIO pins of the module, if supported by the module.
 
The Source Code for this App is available on Github: https://github.com/WurthElektronik/Proteus-Connect

## Key features

- Scan for Proteus devices
- Initiate Bluetooth LE connection
- Send binary data
- Send ASCII data
- Configure GPIO pins

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/we-bluetooth-le-terminal/id1533941485/reviews.md

### 1/5 — Useless

*2025-01-25*

You use a generic app name for BL terminal but then in the description you say that you only support particular device

## Frequently asked questions about WE Bluetooth LE Terminal

### What is WE Bluetooth LE Terminal used for?

WE Bluetooth LE Terminal is designed for developers to connect with Würth Elektronik eiSos Proteus radio modules using Bluetooth Low Energy. It enables device scanning, connection, data transfer, and GPIO configuration.

### Is WE Bluetooth LE Terminal free to use?

Yes, WE Bluetooth LE Terminal is available for free. There are no in-app purchases or advertisements within the application.

### What devices is WE Bluetooth LE Terminal compatible with?

WE Bluetooth LE Terminal is compatible with iPhone, iPad, and iPod devices. It requires iOS 10.0 or later.

### How often is WE Bluetooth LE Terminal updated?

The app was last updated on October 22, 2025, with version 2.1.0. This indicates a recent update, suggesting ongoing support and development.

### Can I send custom data with WE Bluetooth LE Terminal?

Yes, you can send both binary and ASCII data over the Bluetooth Low Energy link once a connection to a Proteus module is established.

### Does WE Bluetooth LE Terminal support GPIO configuration?

Yes, the application allows users to configure the GPIO pins of the Proteus module, provided the module itself supports this functionality.

### Where can I find the source code for WE Bluetooth LE Terminal?

The source code for WE Bluetooth LE Terminal is publicly available on GitHub at https://github.com/WurthElektronik/Proteus-Connect.

### What is the age rating for WE Bluetooth LE Terminal?

WE Bluetooth LE Terminal has an age rating of 4+. This indicates it is suitable for users of all ages.

## Version history (last 5 releases)

### 2.1.0 — 2025-10-22

[NEW] Add ability to generate random payloads.
[NEW] Add ability to clear log messages.
[NEW] Add WESPP2 profile and Proteus-IV module support.
[NEW] Update app icon.
[NEW] Add RSSI filter.
[NEW] Update internal frameworks.

### 1.9 — 2025-02-13

[FIX] Improve Bluetooth LE permissions check.
[NEW] Add support for CYSPP profile and Skoll-I.

### 1.8 — 2024-08-19

[FIX] Improved ASCII data handling.
[NEW] Change app name to WE Bluetooth LE Terminal.

### 1.6 — 2024-01-11

[FIX] Internal restructuring of code.
[NEW] Add scan filters.
[NEW] Add byte counter for payload.
[NEW] Add ability to send multiple packets with interval.
[NEW] Add new Proteus CMD_GETSTATE_REQ and CMD_GETSTATE_CNF support.

### 1.5 — 2023-08-28

[FIX] Add check for bluetooth state. 
[NEW] Split bytes in hex input mode.

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## More apps by Wuerth Elektronik eiSos GmbH & Co. KG

- [IC References](https://appshunter.io/ios/app/ic-references/id1062239089)
- [WEilluminate](https://appshunter.io/ios/app/weilluminate/id1095673566)
- [WE Catalog](https://appshunter.io/ios/app/we-catalog/id1439172334)
- [WE-SensorBLE](https://appshunter.io/ios/app/we-sensorble/id1642507035)
- [WEscape](https://appshunter.io/ios/app/wescape/id6478108611)

All apps by Wuerth Elektronik eiSos GmbH & Co. KG: https://appshunter.io/developer/962754647

## Related topics

[bluetooth terminal](https://appshunter.io/ios/topics/bluetooth-terminal)

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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 2026-08-24.*