Thanks for the investigation! We will look into this. If you can provide an image of your system this would be great. Please contact me via private message for details where to send the image to.

Nicolai

Hallo Markus,

das AIO kann nicht mit Typ K Sensoren betrieben werden, sondern nur wie du schon schriebst mit PT100/PT1000. Falls du diese nutzen willst, brauchst du externe Messwertumformer nach 0-10V / 0-24 mA.

Gruß Nicolai

You cannot use ` rpi-update` as it will install the stock Raspberry Pi kernel over our kernel. With this the kernel driver vor piControl won't work. The bootloader firmware is part of the package `raspberrypi-bootloader`. Please check the version, it should look like this: Desired=Unknown/Install/Re...

Is hard to debug a system which has been upgraded with several major os version. The bootloader firmware is part of the package raspberrypi-bootloader (file /boot/start4.elf) and thus _should_ have been updated during your updated. My guess is that this (and maybe other?) packages are not updated. Y...

Glad to hear, that now everything works as expected

The default password is device specfic and printed on a label which is located on the right side of the device.

Nicolai

Thanks for the sos report. After a quick look I can see that your system runs on very old bootloader firmware version: Dec 1 2021 15:01:54 Copyright (c) 2012 Broadcom version 71bd3109023a0c8575585ba87cbb374d2eeb038f (clean) (release) (start) on a similar Connect 4 with Bullseye Image this should be ...

Not much a CODESYS expert, but the correct device is /dev/RS485 which is a symlink to the effective serial device. The effective serial devices differ between different RevPi types, so make sure to use the symlink. There is also the beta of our CODESYS library, which finally supports 64-bit systems....

Hi, thanks for the detailed report. The revpi-sos tool is part of the revpi-sos-report package (sudo apt install -y revpi-sos-report). Which image are you using (cat /etc/revpi/image-release)? Is there a special reason why you run a 32-bit system? The connect 4 is usually shipped with 64-bit image b...

Hi

Thanks for the detailed description. From the output of piTest I assume that your device is missing the latest updates which are required to use the RevPi RO. Please install the updates and check again.

Nicolai