simos.app Dongle
OBD-II development dongle for real-time logging and ECU flashing via Bluetooth.
Built for the simos.app Tune Editor.
Built for the simos.app Tune Editor.
Designed and assembled in Switzerland
Development Device
This is a development and research tool intended for use in controlled environments. It is not a certified consumer product. The device has not undergone Bluetooth SIG, CE, or FCC certification. By purchasing, you acknowledge that this device is intended for development, testing, and educational purposes only.
Features
Real-Time Logging
Log engine parameters at 20Hz over Bluetooth Low Energy. Monitor boost, knock, lambda, timing and more in real time.
Flash via OBD
Read and write ECU calibrations directly through the OBD-II port. No bench setup required.
Compact Design
Small form factor that plugs directly into your OBD-II port. No external power supply needed.
Open Protocol
Works with the simos.app Tune Editor. BLE-based protocol for easy integration with custom tools.
Compatible with VW_Flash and SimosTools aswell.
Specifications
Connectivity — Bluetooth LE
Protocol — UDS
Supported ECUs — Simos 12.1 / 18.x
Logging Rate — Up to 20Hz
Power — OBD-II (12V)
Flash Support — Flash CAL or FULL bin (only Simos 18.x)
Protocol — UDS
Supported ECUs — Simos 12.1 / 18.x
Logging Rate — Up to 20Hz
Power — OBD-II (12V)
Flash Support — Flash CAL or FULL bin (only Simos 18.x)