Just try it? VC601 based TPMS sensors will broadcast data at very low update rates. So wait up to a few minutes to check whether data is coming in.
- Harry
Search found 9627 matches
- Sun Apr 05, 2026 7:14 am
- Forum: Tire Management Sensors
- Topic: Bluetooth External TPMS Sensors (VC601)
- Replies: 4
- Views: 1184
- Sat Apr 04, 2026 9:16 am
- Forum: Tire Management Sensors
- Topic: Bluetooth External TPMS Sensors (VC601)
- Replies: 4
- Views: 1184
Re: Bluetooth External TPMS Sensors (VC601)
Just because we had edition specific features in another thread: TPMS is a GrandPrix feature too.
- Sat Apr 04, 2026 9:11 am
- Forum: Trouble Shooting
- Topic: RaceBoxMiniSensor Error ☠️
- Replies: 5
- Views: 5411
Re: RaceBoxMiniSensor Error ☠️
April or May. Sorry for the delay.
- Harry
- Harry
- Sat Apr 04, 2026 9:11 am
- Forum: Accessories
- Topic: Apple Watch
- Replies: 9
- Views: 6635
Re: Apple Watch
There is no configuration for Health overlays. In case you run GrandPrix (or upgraded Rookie / Petrolhead) and health data is available for the time range of a lap, heart beats are added automatically.
- Harry
- Harry
- Mon Feb 09, 2026 10:02 am
- Forum: GPS Buddy
- Topic: Is there any way to import waypoints into iOS app?
- Replies: 1
- Views: 2582
Re: Is there any way to import waypoints into iOS app?
I'd suggest you create a single POI using e.g. Realtime / Map View. Assign it to a new group named "My bouys". Select the row showing "1 POI..." from Waypoints and export / certify it. Send the mail generated to yourself (not us). Open the file with extension ".hpoil". It is a human readable XML ...
- Tue Dec 09, 2025 11:30 am
- Forum: Trouble Shooting
- Topic: Data Overlay not showing in Exported Video
- Replies: 4
- Views: 9032
Re: Data Overlay not showing in Exported Video
Please make sure the GoPro video you try to overlay uses a standard encoding and format. HEROs come with so many bells and whistles, it is easy to select something your iPhone can display, but will fail to generate a new video based on the non-standard input. For existing GoPro video, you may want ...
- Tue Dec 09, 2025 11:25 am
- Forum: Using LapTimer
- Topic: [HOWTO] Android - Restore a Backup
- Replies: 1
- Views: 5564
Re: [HOWTO] Android - Restore a Backup
Here is the FAQ you are looking for: viewtopic.php?t=3341
- Tue Dec 09, 2025 7:54 am
- Forum: Engine Sensors
- Topic: OBD scanner
- Replies: 1
- Views: 6600
Re: OBD scanner
No, you can connect the adapters listed on http://www.gps-laptimer.de/compatibility/ios or http://www.gps-laptimer.de/compatibility/android only. It might be possible to connect an adapter not listed using LapTimer‘s Custom OBD Adapter feature in Expert Settings, but that‘s not recommended.
In case ...
In case ...
- Sun Oct 12, 2025 3:06 pm
- Forum: Trouble Shooting
- Topic: Internal GPS sensor can't get position (Samsung Galaxy A51)
- Replies: 5
- Views: 13991
Re: Internal GPS sensor can't get position (Samsung Galaxy A51)
Exactly, I tend to be complicated. 
- Sat Oct 11, 2025 5:36 pm
- Forum: Trouble Shooting
- Topic: Internal GPS sensor can't get position (Samsung Galaxy A51)
- Replies: 5
- Views: 13991
Re: Internal GPS sensor can't get position (Samsung Galaxy A51)
No problem, but it emphasizes how important a proper mounting position is. Both Android and iOS provide positions based on triangulation *or* GPS. The former isn‘t usable for track use - which is the reason LapTimer shows „no position“ here. In buildings, you will frequently think you have a proper ...