RENNtech HSM
Dian Esterhuyse Utilities iPhoneiPadiPod touch
RENNtech HSM is a free Utilities app for iPhone and iPad by Dian Esterhuyse. Requires iOS 16.0. Updated October 22, 2026.
- Price
- Free
- on the App Store
- Size
- 4 MB
- Age 4+
- Updated
- Oct 22
- 2026 · v1.0.9
Screenshots
About RENNtech HSM
An application used to control the Bluetooth version of the RENNtech Hand-held Suspension Module (HSM-BLE - RENNtech PN 32.971.8001). This application will allow you to change the ride-height of your Airmatic or ABC Suspension Mercedes using the RENNtech HSM-BLE device. Save up to three different profiles for quick access to your favorite ride-height settings. Please note that this application is not compatible with RENNtech HSM PN 32.222.6001.
What’s new
Version 1.0.9 · Updated October 22, 2026
Improved Bluetooth connectivity