Hi,

you can configure the CAN interface for example with an entry in /etc/network/interfaces.

Example:

Did you use the MIO GND for the digital output or the system ground? You need to use the GND potential from the MIO IO connector.

Nicolai

Please share your network configuration. From the spare details you provided it looks like you have configured two default gateways and the traffic gets diverted.

Nicolai

Thanks for sharing your findings. I will keep it in mind and maybe we will be able to come up with a automatic solution together with the balena team.

Nicolai

Hallo Marek,

mit dem Profibus Gateway hast du in deiner SPS 244 Byte Speicher den du beschreiben kannst und auf RevPi Seite in einer Programmiersprache deiner Wahl (ich nutze gerne Python) auslesen kannst. Dort kannst du die Daten beliebig (vor-)verarbeiten und an deinen PC senden.

Für die ...

Thanks for sharing this. Which adapter did you ended up using?

At which point of the linked instructions did you ran into an issue? The shown should also apply to any RevPi (make sure to use the correct root device, eg check df as suggested in the docs)

Nicolai

piControl needs other device tree related configuration. The easiest solution is

BALENA_HOST_CONFIG_dtoverlay="revpi-connect4"

which also takes care of the rtc, ios etc.

Nicolai

Hi Jack,

the digital output is internally connected to GPIO16 (digital input is GPIO 6) and can be accessed via the usual gpio tools (like gpiod).

Nicolai

Hallo Tim,

lassen sich die Updates installieren, wenn du auf der Kommandozeile folgenden Befehl ausführst?
Den Befehl kannst du z.B. auch im Terminal in der Weboberfläche durchführen.

Nicolai