Add support for iCar Pro BLE 4.0 OBDII Dongle

🚧 THIS IS A TICKET MIGRATED FROM UPVOTY. The original ticket and comments will be available for a limited time over at:
https://abrp.upvoty.com/b/obd-requests/add-support-for-icar-pro-ble-40-obdii-dongle/
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The UUIDs for the service: UUID: 18F0
Notify: UUID: 2AF0
Write: UUID: 2AF1

What do I have to do next?
Many greetings