Thanks for advice! Managed to get connection with Service UUID of FFF0 and read/write FFF1 but no data. Laptimer shows connection and rate 70-80 Hz but no data at all. So I returned the device and bough compatible TONWON BLE. Now everything works.
I have also SCANEX BLE left from old times that does ...

Hi Harry,

Thanks a lot for your reply. I totally understand that you cannot include all the possible BLEs into pre-configured setup.
I found another thread on this BLE where you already replied and I followed your instructions- http://forum.gps-laptimer.de/viewtopic.php?f=6&t=4607

Managed to ...

Dear Harry,

Currently I am trying to connect new OBD BLE Adapter called LeLink http://www.outdoor-apps.com/enginelink.html.
I use iOS 11.4.1 and latest Gran Prix edition of LapTimer.
As I understood, I need to enter custom UUID in Expert Mode for LapTimer to see the sensor. What should I do with ...