OSTC 4 and OSTC 5

New Topic

232 topics

Page 1 of 10
- Jump to page:
1
2
3
4
5
…
10
Next

Announcements

Replies

Views

Last post

New registered user? Please read.

Last post by heinrichsweikamp « 14 Feb 2024, 10:30
Posted in OSTC+, OSTC3, cR, sport and OSTC 2 (Mod. 2015 and later)

by heinrichsweikamp » 14 Feb 2024, 10:30 » in OSTC+, OSTC3, cR, sport and OSTC 2 (Mod. 2015 and later)

0 Replies

43621 Views

Last post by heinrichsweikamp
14 Feb 2024, 10:30
FAQ: Charging the OSTC 4

Last post by heinrichsweikamp « 16 Mar 2021, 12:04

by heinrichsweikamp » 16 Mar 2021, 12:04

0 Replies

30970 Views

Last post by heinrichsweikamp
16 Mar 2021, 12:04
New OSTC Companion 3.2.1

Last post by kuehnero « 23 Mar 2020, 12:49
Replies: 1
by heinrichsweikamp » 08 Jan 2020, 14:49

1 Replies

29258 Views

Last post by kuehnero
23 Mar 2020, 12:49
Updating OSTC 4 and OSTC 5 - HowTo

Last post by heinrichsweikamp3 « 18 Apr 2023, 11:58
Replies: 2
by heinrichsweikamp » 23 Jul 2018, 10:06

2 Replies

32290 Views

Last post by heinrichsweikamp3
18 Apr 2023, 11:58
OSTC Tools for Windows - HWOS Config for Android

Last post by Rob « 15 Oct 2023, 16:34
Replies: 48
by Rob » 03 Aug 2016, 18:36
1

2
48 Replies

1179910 Views

Last post by Rob
15 Oct 2023, 16:34

Topics

Replies

Views

Last post

1.7.5 Beta with Surface GF

Last post by heinrichsweikamp « 15 Dec 2025, 11:41

by heinrichsweikamp » 15 Dec 2025, 11:41

0 Replies

229 Views

Last post by heinrichsweikamp
15 Dec 2025, 11:41
Gas Management [Feature Request / Suggestion]

Last post by swissdiving « 06 Dec 2025, 19:02
Replies: 2
by Divert » 04 Dec 2025, 21:46

2 Replies

291 Views

Last post by swissdiving
06 Dec 2025, 19:02
OSTC 5 Compass not working and has never worked

Last post by Divert « 05 Dec 2025, 20:40
Replies: 13
by Divert » 09 Sep 2025, 04:54

13 Replies

4554 Views

Last post by Divert
05 Dec 2025, 20:40
Corrosion Housing OSTC 4

Last post by geba « 17 Nov 2025, 21:48
Replies: 1
by Paddelputzer » 24 Oct 2025, 12:06

1 Replies

650 Views

Last post by geba
17 Nov 2025, 21:48
OSTC 5 dimentions

Last post by Thorsten « 07 Nov 2025, 07:57
Replies: 6
by bluebanana » 03 Aug 2025, 23:25

6 Replies

246692 Views

Last post by Thorsten
07 Nov 2025, 07:57
OSTC4 Batterie leert sich (zu?) schnell

Last post by heinrichsweikamp « 24 Oct 2025, 12:22
Replies: 2
by TomtheRom » 12 Sep 2025, 08:33

2 Replies

1154 Views

Last post by heinrichsweikamp
24 Oct 2025, 12:22
OSTC4 battery volt instead %

Last post by Caper « 19 Oct 2025, 18:29
Replies: 1
by Caper » 18 Oct 2025, 18:28

1 Replies

479 Views

Last post by Caper
19 Oct 2025, 18:29
Battery capacity

Last post by heinrichsweikamp « 24 Sep 2025, 11:04
Replies: 2
by Claude » 22 Sep 2025, 13:20

2 Replies

1497 Views

Last post by heinrichsweikamp
24 Sep 2025, 11:04
Release 1.7.2

Last post by chrisrms « 26 Jul 2025, 05:54
Replies: 4
by Pierrot48 » 24 Jul 2025, 15:17

4 Replies

138374 Views

Last post by chrisrms
26 Jul 2025, 05:54
Please Explain Future TTS Reading

Last post by geba « 04 Jul 2025, 13:41
Replies: 9
by Divert » 10 Jul 2024, 21:37

9 Replies

159296 Views

Last post by geba
04 Jul 2025, 13:41
Purchasing Strategy for dive computer(s)

Last post by heinrichsweikamp « 03 Jul 2025, 16:50
Replies: 11
by DiveLux » 29 Jun 2025, 08:21

11 Replies

5754 Views

Last post by heinrichsweikamp
03 Jul 2025, 16:50
log corrput, no data

Last post by swissdiving « 20 Jun 2025, 19:52
Replies: 12
by tdewilt2 » 11 May 2024, 21:59

12 Replies

46887 Views

Last post by swissdiving
20 Jun 2025, 19:52
solid state 02 sensor

Last post by Thorsten « 15 Jun 2025, 19:20
Replies: 4
by TecDivingBremen » 11 Jun 2025, 17:32

4 Replies

4402 Views

Last post by Thorsten
15 Jun 2025, 19:20
OSTC Slow Ascent

Last post by Fabio89 « 02 Jun 2025, 21:27
Replies: 5
by Fabio89 » 01 Jun 2025, 20:27

5 Replies

13999 Views

Last post by Fabio89
02 Jun 2025, 21:27
OSTC5 - HWOS 1.6.9 /1.7.0 requests

Last post by Fabio89 « 30 May 2025, 07:30
Replies: 1
by swissdiving » 28 Mar 2025, 18:42

1 Replies

126029 Views

Last post by Fabio89
30 May 2025, 07:30
Air Integration

Last post by swissdiving « 20 May 2025, 20:21
Replies: 25
by deepadrenalin » 07 Apr 2016, 10:58
1

2
25 Replies

296661 Views

Last post by swissdiving
20 May 2025, 20:21
hwOS4: New Firmware 1.6.9 with RTE 3.40

Last post by heinrichsweikamp « 06 May 2025, 14:44
Replies: 1
by heinrichsweikamp » 31 Jan 2025, 10:58

1 Replies

53127 Views

Last post by heinrichsweikamp
06 May 2025, 14:44
hwOS4: New Firmware 1.7.1 with RTE 3.50

Last post by heinrichsweikamp « 06 May 2025, 14:44

by heinrichsweikamp » 06 May 2025, 14:44

0 Replies

4325 Views

Last post by heinrichsweikamp
06 May 2025, 14:44
OSTC 5 connecting to Subsurface Divelog

Last post by DiveLux « 05 May 2025, 12:28
Replies: 2
by DiveLux » 05 May 2025, 07:55

2 Replies

26404 Views

Last post by DiveLux
05 May 2025, 12:28
OSTC 4 with 3x Solid-State Sensor

Last post by heinrichsweikamp « 05 May 2025, 10:25
Replies: 8
by petkozaric » 13 Apr 2023, 11:28

8 Replies

64789 Views

Last post by heinrichsweikamp
05 May 2025, 10:25
Firmware-Update bricht ab

Last post by swissdiving « 22 Mar 2025, 06:32
Replies: 3
by ple » 15 Mar 2025, 20:17

3 Replies

27705 Views

Last post by swissdiving
22 Mar 2025, 06:32
Glitch on OSTC4 with latest firmware.

Last post by Divert « 13 Mar 2025, 17:27

by Divert » 13 Mar 2025, 17:27

0 Replies

6264 Views

Last post by Divert
13 Mar 2025, 17:27
hwOS4: New Firmware 1.6.5 with RTE 3.20

Last post by heinrichsweikamp « 31 Jan 2025, 10:58
Replies: 13
by heinrichsweikamp » 14 Sep 2023, 14:01

13 Replies

289379 Views

Last post by heinrichsweikamp
31 Jan 2025, 10:58
Energieverbrauch/Ladeprobleme/Korrosion

Last post by Walde « 16 Jan 2025, 15:11
Replies: 7
by Paddelputzer » 25 Nov 2024, 11:38

7 Replies

23282 Views

Last post by Walde
16 Jan 2025, 15:11
Warming while charging

Last post by Walde « 25 Nov 2024, 17:26
Replies: 9
by Walde » 20 Jul 2022, 19:05

9 Replies

63658 Views

Last post by Walde
25 Nov 2024, 17:26

New Topic

232 topics

Page 1 of 10
- Jump to page:
1
2
3
4
5
…
10
Next

Return to Board Index

Forum permissions

You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot post attachments in this forum