forum.heinrichsweikamp.com

There are no known issues with this 3.16, so update to 3.16 and I'm sure it will work fine with your 2C then.

Matthias

Hello,

This is a bit tricky, but you can restore it using the ^‘Bootloader v1’ on Windows: https://forum.heinrichsweikamp.com/viewtopic.php?t=4071

> If firmware version <1.90 is still installed:
> - Download Bootloader v1
> - Select OSTC, Mk.2/2N/2C
> - Click on ‘Update Firmware’
> - Select the ...

The newer OSTC+ (2026 and later) and OSTC Nano models require a Bluetooth Low Energy (BLE)-compatible updater to update the firmware. While the OSTConf iOS app or the latest HWOS Config for Android (to be released shortly) can perform this task on your mobile device, the old OSTC Companion is unable ...

fixed in the 3.34...

[3.34]
BUGFIX: Compass showed 000 when dive mode was started out of sleep mode
NEW: Support for new hardware versions (OSTC+ only)
BUGFIX: String "Höhle" was not properly shown (German version only)
BUGFIX: Digital S8 Interface could delay startup on OSTC+ S8 in rare caes

The battery compartment in the OSTC+ and the USB port in the OSTC nano are watertight. This is fine for a small leak or in freshwater, but if you dive a week-long liveaboard with a leaking battery cap or missing USB cap, both units will suffer damage.
Regards,
Matthias

Yes, in bailout mode the OSTC 4 usues normal OC calculations for decompression and ppO2 warnings.

Hi,

I have our comparison sheet attached here. If you don't mind the slightly smaller display, the OSTC nano is very popular right now. Especially for CCR divers (as a backup with fixed setpoints).

Regards,
Matthias

Die Kompass-Anzeige tut da wieder so, egal ob der OSTC beim abtauchen an ist, oder nicht.

Gruß,
Matthias

We have this in the code already: https://code.heinrichsweikamp.com/publi ... 73180fde1d

It wasn't added to the latest release because we have not tested it in detail yet (Tests with the logbook software/Apps).

regards,
Matthias

Von welcher Version bist Du denn gekommen? Stelle zudem noch den Batterietyp auf T3 (Reset menü). T0 stimmt für den OSTC cR nicht.

Gruß,
matthias

We updated this post for the 3.33 release. Many thanks to everyone who provided detailed and helpful information about this issue. This enabled us to quickly narrow down the problem.

We updated the links in the post above: https://hwdiving.com/firmware/?lang=en

ENGLISH below.

Hallo,

Die neue Firmware 1.7.5 wurde nun veröffentlicht.

Firmwares

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 bzw. OSTC 5 gibt dazu nach dem ...

Danke für die Hinweise, wir schauen uns das an. Kannst Du uns auch die "Hardware" Information aus dem "Information" menü mal schicken?

Gruß,
Matthias

Der neue OSTC5 hat ein AMOLED bekommen.
Gruß,
Matthias

I can only recommend to try the update with a different method (HWOS Config on Android) or the OSTC Companion from PC/MAC.

Regards,
Matthias

Seit 2004 sind eine lange Lebensdauer und ein langer Support für uns eine Selbstverständlichkeit. Wir produzieren und unterstützen unsere Produkte über Jahre hinweg, nicht nur während der Marketing-Zyklen. So investieren wir beispielsweise viel in die Ersatzteilversorgung älterer Geräte. Dennoch ...

Hi,

Updating to the new version is done with the existing/installed version. The new version will start after successful installation. You have a TECH version running on your OSTC+? The OSTConf App was updated very recently to support the new OSTC nano, do you have the latest version of the App ...

Was für eine Spannung/Batt% wurde für diesen TG denn im Logbuch abgespeichert? Das sieht mir doch eher nach einem Hardwareproblem aus... Das sich (nur durch das Update) ein Gas verstellt, ist kaum denkbar. Dieses Verhalten hätten wir sofort bemerkt und an diesem Teil der Firmware wurde auch schon ...

This feature was added to the 3.32: viewtopic.php?t=22672

Hello,

The changes have been made and are included in the 3.32: viewtopic.php?t=22672

Regards,
Matthias

Continue here: viewtopic.php?t=22672

Hello,

ENGLISH:
The new hwOS tech firmware 3.33 is now available for download:
https://hwdiving.com/firmware/?lang=en

Using OSTC+ or OSTC cR with external O2-Monitoring? Make sure to install the firmware with "_cr_" in the file name to keep the O2-Monitoring option available!


[3.33]
MD5 ...

Please email us. We're at the "boot" dive show yes, but we won't repair your OSTC 4 there.

We might need out workshop/tools, so please contact us and we take care of this: info@hwdiving.com

Regards,
Matthias

Hello,

The new hwOS sport firmware 10.92 is now available for download:
https://hwdiving.com/firmware/?lang=en

The following changes have been applied:
[10.92]
MD5: d84787ca5066dd4533344215dd351c54
NEW: Support for "OSTC nano" hardware
NEW: Surface GF. Shows Surface GF for instantaneous ascend to ...