Hi Johannes, Thank you very much for your reply. There is a lot of good information. touching /var/lib/systemd/clock at some regular interval works well and the system does not "go back in time" more than whatever interval is chosen. You mention that the file should not be written to const...

The RTC on the Pi does not seem to be used in this case. Rebooting the system results in the RevPi's time being set back in time upon reboot, possibly by several weeks or months. I'm rebooting with "shutdown -r" so the RevPi is being continuously powered while it is restarted.

We are using a RevPi on a product and we do not always have access to the internet. We are finding that when the RevPi is restarted it sets the clock to the last time it had access to the internet. This results in time “going backwards” An example will help: 2/1/2021 - RevPi is on and has internet c...

The link to download the Stretch image in the shop is broken.

https://revolution.kunbus.de/shop/en/stretch

Update: The link in the store uses https. Changing the link's scheme from https to http downloads the .zip file.

Andy

That page had some good information on it. After configuring OutputOpenLoadDetection how do I check to see if there is an open load on an output? In digging a little bit I did come across this page: https://revolution.kunbus.com/tutorials/what-is-pictory/revpi-dio-pictory-configuration/ which includ...

The page describing the I/O modules mentions:

Each output can additionally be configured to detect open load conditions when in high side switch mode and send an alarm to RevPi Core.

How do I read or get notified of the alarm when there is an open load condition?

Thanks,
Andy

GPIO42/WD_IN is the watchdog chip's input, which I'm toggling periodically.

I am looking for a way to determine if the watchdog jumper is present on the X4 connector. From the schematic I believe this line, after conditioning, is labeled "WD_EN (from Pin3 X4 connector)."

Thanks,
Andy

Is there a programmatic way to query the RevPi to determine if the watchdog jumper is present?

Kunbus sells them in their online store: https://revolution.kunbus.de/shop/en/plug-x4-8pole

Hi,

We would like to buy replacement connectors for the RevPi. Do you know where we can buy these connectors?

Thank you,
Andy