Universal Bluetooth (BLE) / RS232 Adapter

With our universal Bluetooth LE / RS232 adapter, you can conveniently control compatible avionics devices – such as radios or autopilots – via Bluetooth.

Whether transferring frequencies directly from a navigation app or autopilot commands – the adapter connects classic RS232 interfaces with modern wireless technology.

Ideal for pilots who want to make their onboard electronics smarter – without expensive special solutions.

Flexibility through DIY

This DIY kit is perfect for self-soldering and allows for individual customization to your specific system.

Thanks to universal RS232 connectivity, the adapter is suitable for many common avionics devices – from radios to transponders to autopilots.

Compatibility & Apps

The adapter uses Bluetooth Low Energy (BLE) and is compatible with popular navigation and flight apps on Android and iOS.

Successfully tested with: SkyDemon, VFRnav, and others.

Note for EFIS systems

For aircraft equipped with an EFIS that also supports frequency setting, a special adapter version is required that can process two sources simultaneously.

If you are interested in this extended version, please contact us at mail@flugbetrieb.com

Focus on Safety

Fallback operation: Even without a Bluetooth connection, the connected device works as usual.

Protection circuit: An integrated electrical safeguard protects the device and aircraft wiring.

Approved material: All recommended connection cables meet aviation-grade specifications.

Compact & Lightweight

The small board format requires minimal installation space and can be placed behind the panel – ideal even in confined spaces. With loops for the included cable tie, the adapter can be easily attached to the wiring harness.

Scope of Delivery

• 1× Universal Bluetooth LE / RS232 Adapter
  with 30 cm aviation cable AWG 22
• 1× Cable tie

Note:

Basic soldering skills and knowledge of aircraft wiring are required for operation. Installation and operation are the responsibility of the user.