Search found 4413 matches

by heinrichsweikamp
Friday 11. July 2025, 22:18
Forum: OSTC+, OSTC3, cR, sport and OSTC 2 (Mod. 2015 and later)
Topic: hwOS TECH: New Firmware 3.26
Replies: 12
Views: 31124

Re: hwOS TECH: New Firmware 3.26

Einfach mal auf dem Lader liegen lassen bis 100% grün unterlegt sind. Dann passt es wieder.

Gruß,
Matthias
by heinrichsweikamp
Wednesday 9. July 2025, 17:32
Forum: OSTC+, OSTC3, cR, sport and OSTC 2 (Mod. 2015 and later)
Topic: HW OSTC3 Sport
Replies: 6
Views: 1810

Re: HW OSTC3 Sport

You can update this OSTC sport with the OSTC Companion (Windows/MAC), with HWOS Config (Android) or with Subsurface (Multi-Platform) as shown here: viewtopic.php?f=6&t=14509

Regards,
Matthias
by heinrichsweikamp
Monday 7. July 2025, 22:17
Forum: OSTC+, OSTC3, cR, sport and OSTC 2 (Mod. 2015 and later)
Topic: HW OSTC3 Sport
Replies: 6
Views: 1810

Re: HW OSTC3 Sport

From the serial number, this OSTC sport is a non-BLE OSTC. iPhone no longer support Bluetooth Classic. And in our defence, it has to be said that BLE and Bluetooth 4.0 did not yet exist when this OSTC sport was released.

You can not use an iPhone with this Model.

Regards,
Matthias
by heinrichsweikamp
Friday 4. July 2025, 11:23
Forum: OSTC+, OSTC3, cR, sport and OSTC 2 (Mod. 2015 and later)
Topic: pressure/temperature sensor ostc 3
Replies: 4
Views: 256

Re: pressure/temperature sensor ostc 3

Hello,

Due to unavailability of parts we can replace the pressure sensor in the old USB OSTC 3 anymore.

Regards,
Matthias
by heinrichsweikamp
Thursday 3. July 2025, 16:50
Forum: OSTC 4 and OSTC 5
Topic: Purchasing Strategy for dive computer(s)
Replies: 11
Views: 1272

Re: Purchasing Strategy for dive computer(s)


@heinrichsweikamp: If you want to convince a customer like me to already now spend a lot of money on a very advanced dive computer (which the newbee customer does not really need at this stage, but for which the newbee customer is willing to pay anyway, because he's "hyped up right now" :lol ...
by heinrichsweikamp
Thursday 3. July 2025, 09:19
Forum: OSTC+, OSTC3, cR, sport and OSTC 2 (Mod. 2015 and later)
Topic: pressure/temperature sensor ostc 3
Replies: 4
Views: 256

Re: pressure/temperature sensor ostc 3

Hi,

If this is an Bluetooth OSTC 3 we still can repair these. Contact us: info@heinrichsweikamp.com
by heinrichsweikamp
Sunday 29. June 2025, 14:36
Forum: OSTC 4 and OSTC 5
Topic: Purchasing Strategy for dive computer(s)
Replies: 11
Views: 1272

Re: Purchasing Strategy for dive computer(s)


So for deciding about the OSTC, the question again comes down to the question of "how unusual" is it have the OSTC as a "custom primary dive computer" with your rebreather? My understanding was that the O2 sensor connection in the rebreather is an analogue "electric cable" and the computer needs ...
by heinrichsweikamp
Sunday 29. June 2025, 14:21
Forum: OSTC 4 and OSTC 5
Topic: Purchasing Strategy for dive computer(s)
Replies: 11
Views: 1272

Re: Purchasing Strategy for dive computer(s)


My wife and me are relatively "fresh" divers with both around 19 dives with currently zero equipment and we are now thinking about our purchasing strategies for our dive computers.


Thank you for your enquiry and of course we share your enthusiasm for diving 100%. With 19 dives you are still at ...
by heinrichsweikamp
Friday 20. June 2025, 16:28
Forum: OSTC+, OSTC3, cR, sport and OSTC 2 (Mod. 2015 and later)
Topic: Anleitung zu QI Charger
Replies: 2
Views: 546

Re: Anleitung zu QI Charger

Blinkt hin und wieder grün auf: Läd nicht/St.By
Blinkt nervös kurz in grün: Sucht Empfänger, Kommuniziert mit Empfänger, Läd (noch) nicht
Blinkt langsam grün oder leuchtet dauerhaft grün: Läd
Blinkt rot: Fehler, i.d.r. Übertemperatur (Die wir Akku-schonend auf schon bei 40°C eingestellt haben ...
by heinrichsweikamp
Friday 20. June 2025, 09:13
Forum: OSTC 4 and OSTC 5
Topic: log corrput, no data
Replies: 12
Views: 21670

Re: log corrput, no data

Hi,

The issue showed up with the logging of the scrubber timer and the compass headings. Your dives are properly stored and this pre-release here: https://code.heinrichsweikamp.com/public/ostc4/file/tip/Current%20build will show your dives correctly in the internal logbook again.

For downloading ...
by heinrichsweikamp
Wednesday 18. June 2025, 17:31
Forum: OSTC+, OSTC3, cR, sport and OSTC 2 (Mod. 2015 and later)
Topic: OSTC cR keine Verbindung per USB
Replies: 5
Views: 854

Re: OSTC cR keine Verbindung per USB

Super - Danke für die Rückmeldung!
by heinrichsweikamp
Wednesday 18. June 2025, 15:47
Forum: OSTC+, OSTC3, cR, sport and OSTC 2 (Mod. 2015 and later)
Topic: OSTC cR keine Verbindung per USB
Replies: 5
Views: 854

Re: OSTC cR keine Verbindung per USB

Hallo,

Hier ist die Belegung für das USB Kabel. DR5 und cR haben die gleiche Belegung.

Gruß,
Matthias
by heinrichsweikamp
Wednesday 18. June 2025, 13:34
Forum: OSTC+, OSTC3, cR, sport and OSTC 2 (Mod. 2015 and later)
Topic: OSTC cR keine Verbindung per USB
Replies: 5
Views: 854

Re: OSTC cR keine Verbindung per USB

Hallo,

Dein OSTC 2cR hat kein Bluetooth. Das ist Dir vermutlich klar, der Menü-Eintrag da im Reset Menü ist an der Stelle für eine andere Hardware gedacht.

Wenn der cR nicht als FTDI USB/Serial Interface erkannt wird liegt das Problem vielleicht nur am Kabel. Dann sind +5V und GND zum laden noch ...
by heinrichsweikamp
Friday 13. June 2025, 15:01
Forum: OSTC+, OSTC3, cR, sport and OSTC 2 (Mod. 2015 and later)
Topic: ostc firmware
Replies: 1
Views: 602

Re: ostc firmware

The left button should quit this mode. A non-Tech OSTC sport will simply ignore the TECH update and will stay on it's last hwOS sport version.

Regards,
Matthias
by heinrichsweikamp
Wednesday 11. June 2025, 12:14
Forum: OSTC+, OSTC3, cR, sport and OSTC 2 (Mod. 2015 and later)
Topic: Sidemount Funktionen geplant?
Replies: 5
Views: 1260

Re: Sidemount Funktionen geplant?

Ideen haben wir da immer wieder mal, aber aktuell können wir da noch nichts versprechen. Was, außer einem Timer für den Wechsel (Den man ja z.B. auch über die Tiefe flexibel anzeigen lassen könnte), würde Dir denn als Side-Mount spezifische Funktion einfallen?

Gruß,
Matthias
by heinrichsweikamp
Friday 30. May 2025, 11:22
Forum: OSTC+, OSTC3, cR, sport and OSTC 2 (Mod. 2015 and later)
Topic: Aufschlag auf Wdh.TG ausreichend?
Replies: 3
Views: 4547

Re: Aufschlag auf Wdh.TG ausreichend?

Hallo,

Der Autor ist da auf einer Mission, die keiner so richtig versteht. Das DCIEM Modell hat vielleicht die meisten Zuschläge für Wdh-TG, aber sind die ausreichend/zu viel oder vielleicht immer noch zu wenig? Das DCIEM Modell ist für normale technische Tauchgänge auch nicht besonders geeignet im ...
by heinrichsweikamp
Wednesday 21. May 2025, 16:27
Forum: OSTC+, OSTC3, cR, sport and OSTC 2 (Mod. 2015 and later)
Topic: Ostc Sport
Replies: 1
Views: 1569

Re: Ostc Sport

Hi,

This can be something easy, like a missing or badly corroded battery contact spring or more complicated that needs repair at our place.

Better contact us directly here: info@heinrichsweikamp.com

Regards,
Matthias
by heinrichsweikamp
Tuesday 6. May 2025, 14:44
Forum: OSTC 4 and OSTC 5
Topic: hwOS4: New Firmware 1.7.1 with RTE 3.50
Replies: 0
Views: 1957

hwOS4: New Firmware 1.7.1 with RTE 3.50

ENGLISH below.

Hallo,

Die neue Firmware 1.7.1 wurde nun veröffentlicht.

heinrichsweikamp.com

Anleitung zur Installation: https://forum.heinrichsweikamp.com/viewtopic.php?f=7&t=19186 (Je nach aktueller Version kann es nötig sein, das Update zweimal zu starten. Der OSTC4 oder 5 gibt dazu nach ...
by heinrichsweikamp
Monday 5. May 2025, 10:29
Forum: OSTC+, OSTC3, cR, sport and OSTC 2 (Mod. 2015 and later)
Topic: OSTC3 problem with data and Bluetooth
Replies: 10
Views: 35163

Re: OSTC3 problem with data and Bluetooth

Hi,

This is one of the cases where we have the exact same questions via email in parallel. So we send an email with some support here already.

regards,
Matthias
by heinrichsweikamp
Monday 5. May 2025, 10:27
Forum: OSTC 4 and OSTC 5
Topic: OSTC 5 connecting to Subsurface Divelog
Replies: 2
Views: 5790

Re: OSTC 5 connecting to Subsurface Divelog

Hi,

It's been added to subsurface already, with any other App you can use OSTC 4 as the download setting.
image.png

Regards,
Matthias
by heinrichsweikamp
Monday 5. May 2025, 10:25
Forum: OSTC 4 and OSTC 5
Topic: OSTC 4 with 3x Solid-State Sensor
Replies: 8
Views: 41295

Re: OSTC 4 with 3x Solid-State Sensor

We habe this part on stock. Just contact us via email if you need one of these: info@heinrichsweikamp.com

Matthias
by heinrichsweikamp
Saturday 12. April 2025, 12:33
Forum: OSTC+, OSTC3, cR, sport and OSTC 2 (Mod. 2015 and later)
Topic: Anfrage zu BLE-Spezifikationen für OSTC-Tauchcomputer
Replies: 1
Views: 4254

Re: Anfrage zu BLE-Spezifikationen für OSTC-Tauchcomputer

Hallo,

Spezifikationen zum download gibt es hier: https://code.heinrichsweikamp.com/public/hwos_code/file/tip/doc oder hier: https://code.heinrichsweikamp.com/public/ostc4/file/tip/Documentations

Neuere OSTC nutzen bei BLE/Bluetooth 4.0 "u-connectXpress", siehe UBX-16011192, UUID ...
by heinrichsweikamp
Tuesday 8. April 2025, 08:53
Forum: OSTC+, OSTC3, cR, sport and OSTC 2 (Mod. 2015 and later)
Topic: OSTC+: keine Bluetooth-Verbindung
Replies: 3
Views: 16832

Re: OSTC+: keine Bluetooth-Verbindung


obwohl der voll geladene Akku damit nur mit 0% angezeigt wurde. :shock:
(Und ja, ich hab das im Menü passend eingestellt)


Siehe Anleitung S.44:

Wenn ein neuer Akku (3,7 V AA LiIon-Akku)
eingelegt und ausgewählt wird, zeigt der
OSTC zunächst 0 % Batteriekapazität an,
auch wenn der Akku voll ...