# SSK WB55 — SSK WB55 Mutual Authentication

> SSK WB55 Mutual Authentication (iPhone/iPad app by eInfochips.)

- Source: https://appshunter.io/ios/app/ssk-wb55/id1554246355 (this page in markdown: same URL + `.md`)
- Developer: [eInfochips](https://appshunter.io/developer/1462616629)
- Category: Utilities, Reference
- Price: Free
- Age rating: 4+
- Requires: iOS 13.0 · 8 MB
- Languages: English
- Released: 2021-02-26
- Data updated: 2026-05-19
- User reviews in markdown: https://appshunter.io/ios/app/ssk-wb55/id1554246355/reviews.md

## What is SSK WB55?

SSK WB55 App contains following features:
- Scan and connect to nearby BLE devices running FreeRTOS 
- Act as a proxy to transmit MQTT messages between a STM32WB55and the AWS IoT cloud 
- Mutual Authentication between STM32WB55 SSK Kit and Mobile App


## Version history (last 3 releases)

### 1.0.2 — 2021-05-30

- Configurable Cognito details
- Certificate using Mutual Authentication and UI changes
- Bug Fixes

### 1.0.1 — 2021-05-27

- Mutual Authentication with Device certificate
- Bug fixes

### 1.0.0 — 2021-02-26

No release notes.

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## More apps by eInfochips

- [EFR32 IoT Gateway](https://appshunter.io/ios/app/efr32-iot-gateway/id1536082180)

All apps by eInfochips: https://appshunter.io/developer/1462616629

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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 2026-05-19.*