My phone is iPhone XR iOS 12.2, HLP is Grand Prix v22.1.4 - Nov 28 2018
I bought a BTLE OBD but can't connect to HLP
This OBD works fine under an app called Auto Doctor.
I tried to read the UUID with LightBlue and filled in the HLP expert settings but it didn't work.
I tried both FFU0 UUID and DD4C3E8E-xxx UUID not working properly.
The following is the HLP settings, tried two UUIDs
Name = Viecar
UUID = FFF0 or DD4C3E8E-xxx
Read UUID = FFF1
Write UUID = FFF2
After entering the sensor list, Custom BTLE OBDis “searching” first, and after a while it is “not connected”.
Is that one of my steps wrong?
I tried killing Auto Doctor and LightBlue, but it didn't work.
Unable to connect to Custom BTLE OBD
Unable to connect to Custom BTLE OBD
Last edited by redeemer on Mon Apr 29, 2019 8:16 am, edited 1 time in total.
Re: Unable to connect to Custom BTLE OBD
After entering the sensor list, Custom BTLE OBDis “searching” first,
and after a while it is “not connected”.
Re: Unable to connect to Custom BTLE OBD
Hello,
Three potential reasons a search is not successful:
1) the adapter is connected to another app and doesn't accept further connects ‣ kill all background apps
2) BT is not enabled at all
3) the name set in LapTimer's Custom OBD BTLE Adapter is not a precise substring of the name advertised ‣ trim any blanks, re-check upper/lower case
- Harry
Three potential reasons a search is not successful:
1) the adapter is connected to another app and doesn't accept further connects ‣ kill all background apps
2) BT is not enabled at all
3) the name set in LapTimer's Custom OBD BTLE Adapter is not a precise substring of the name advertised ‣ trim any blanks, re-check upper/lower case
- Harry
Re: Unable to connect to Custom BTLE OBD
I have the same issue with a similar device ("Viecar"). It works fine with other apps, but I can't connect to it in the laptimer.
I feel that I have tried all possible combinations of UUIDs. Can anyone confirm the right values in the settings?
Should the ELM327 Type be Request/Reply or Automatic replies?
Peripheral Name: Viecar
Service UUIS, Read UUID and Write UUID should be?
I feel that I have tried all possible combinations of UUIDs. Can anyone confirm the right values in the settings?
Should the ELM327 Type be Request/Reply or Automatic replies?
Peripheral Name: Viecar
Service UUIS, Read UUID and Write UUID should be?