# RSL Central

> RSL Central (iPhone/iPad app by ON SEMICONDUCTOR CORPORATION.)

- Source: https://appshunter.io/ios/app/rsl-central/id1562731670 (this page in markdown: same URL + `.md`)
- Developer: [ON SEMICONDUCTOR CORPORATION](https://appshunter.io/developer/720086766)
- Category: Utilities
- Price: Free
- Age rating: 4+
- Requires: iOS 15.0 · 1 MB
- Languages: English
- Released: 2021-11-19
- Data updated: 2025-12-05
- User reviews in markdown: https://appshunter.io/ios/app/rsl-central/id1562731670/reviews.md

## What is RSL Central?

An easy-to-use app to get started with onsemi Bluetooth Low Energy wireless microcontrollers and periphery devices. RSL Central scans for and establishes a Bluetooth Low Energy connection with onsemi Bluetooth Low Energy wireless microcontrollers. The app displays fields such as measured battery level, voltage, current, LED status, push button status, or others depending on the onsemi wireless microcontroller and configuration.


## Version history (last 5 releases)

### 1.5.2 — 2025-03-31

- Performance Improvements and bug fixes.

### 1.5.1 — 2024-12-24

- Performance Improvements and bug fixes.

### 1.5.0 — 2024-09-29

- Supports displaying all services, characteristics and descriptors.
- Enables users to read/write characteristics.
- Provides options to enable/disable notifications.
- Allows connection to Bluetooth Low Energy devices with auto-connect enabled.

### 1.4.1 — 2024-08-31

- Performance Improvements and bug fixes.

### 1.4.0 — 2024-05-16

- Performance Improvements and bug fixes.

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| App | Rating | Price | Category |
| --- | --- | --- | --- |
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| [Atmosic DevTools](https://appshunter.io/ios/app/atmosic-devtools/id1592941402) | — | Free | Utilities |
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| [KBProAOA](https://appshunter.io/ios/app/kbproaoa/id6593663242) | — | Free | Utilities |
| [Renesas SmartConsole](https://appshunter.io/ios/app/renesas-smartconsole/id1504850346) | — | Free | Utilities |
| [Ukiyo-e clock](https://appshunter.io/ios/app/ukiyo/id1053381570) | 4.0 (1) | $1.99 | Utilities |

## More apps by ON SEMICONDUCTOR CORPORATION

- [RSL10 Sense and Control](https://appshunter.io/ios/app/rsl10-sense-and-control/id1451974010)
- [RSL FOTA](https://appshunter.io/ios/app/rsl-fota/id1477779771)
- [RSL10 Smart Shot](https://appshunter.io/ios/app/rsl10-smart-shot/id1545165244)
- [RSL10 Sensor Beacon](https://appshunter.io/ios/app/rsl10-sensor-beacon/id1581805266)

All apps by ON SEMICONDUCTOR CORPORATION: https://appshunter.io/developer/720086766

## Related topics

[rsl central](https://appshunter.io/ios/topics/rsl-central)

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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 2025-12-05.*