Search found 4 matches
Search found 4 matches • Page 1 of 1
- Mon Apr 29, 2019 8:04 am
- Forum: Engine Sensors
- Topic: Unable to connect to Custom BTLE OBD
- Replies: 3
- Views: 889
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. IMG_0437.PNG I tried to read the UUID with LightBlue and filled in the HLP expert settings but it didn't work. I tried both FFU0 U...
- Mon Oct 08, 2018 2:41 pm
- Forum: Trouble Shooting
- Topic: BLE OBD (ELM327) does not work in v22.1.1 but works well in v21.1
- Replies: 1
- Views: 382
Dear Harry, My ELM327 BLE OBD does not work properly using v22.1.1 Harry's LapTimer Petrolhead. But it workes well with v21.1 (I only backed up this version of the app). Using v22.1.1 the obd does not show the refresh rate but in v21.1 it shows from 6 to 10Hz as shown in the figure below (left is v2...