Dear Sven,

Ugh, scratch that. This is bad data that I have on the MQTT bus on my test system. It has "retain" set, so it gets to revpipyload. So your quick fix resolves the error and the messages I see were caused by myself.

Kees Jan

Dear Sven,

Hmmyeah, that solves the error, but now I get this one:
I have a blinky running via MQTT and 'core.a1green' seems to work.

Kees Jan

Dear GardG, I stand corrected. You were right that MQTT does not work. In fact, it is the latest release of revpypiload that breaks MQTT completely, so my proposed solution only works to break things. To get things working again (and until there is a new release of revpipyload) you should downgrade ...

Dear GardG, From your description, I gather that you have Node-RED <-> MQTT working, but it sounds like revpipyload <-> MQTT is not working. While it pretty much worked out of the box for me, I still had a few gotcha’s that may help you. For reference, can you please share the [MQTT] section in your...

Dear Giuseppe,

Thank you for confirming that.

Kees Jan

Dear All,

I just noticed that the new release for revpipyload has made it into the apt repositories. If you have a problem similar to mine, you can now solve it by running 'sudo apt update' followed by 'sudo apt full-upgrade'.

Thanks to all involved with the fixes.

Kees Jan

Dear benaodisee, In /etc/revpipyload/revpipyload.conf there are two flags that strike me as relevant: "tls_set = 0" and "port = 1883". You might try setting "tls_set = 1" and set the port to the secure port of your MQTT broker (typically 8883, but your broker's configur...

Dear Nicolai, Sorry I was not being clear. Please consider the DIO module. The data sheet states that each output can supply 500mA of current in high-side mode. If I hook up al 14 output ports such that they each have to supply the full 500mA, can they or is there some other limitation? https://revo...

Dear Nicolai,

Thank you for explaining. I see now that my question does not really make sense. It's been too long since I worked with electronics.

Kees Jan

... and what are SE modules?