Search found 9627 matches

by Harry
Sun Apr 05, 2026 7:14 am
Forum: Tire Management Sensors
Topic: Bluetooth External TPMS Sensors (VC601)
Replies: 4
Views: 1184

Re: Bluetooth External TPMS Sensors (VC601)

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
by Harry
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.
by Harry
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
by 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
by 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 ...
by Harry
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 ...
by Harry
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
by Harry
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 ...
by Harry
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. :-D
by Harry
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 ...