It's clear now with the "debug".
There are no frames coming from the USB serial port.
Either it's the wiring or it's the adapter.
You should have frames that start with
which is not the case with you.
So everything is fine on the broker side, but not on the hardware side.
This is what it looks like on my computer with the debug function.
I put this in the readme file. Is this the case for you?
There are no frames coming from the USB serial port.
Either it's the wiring or it's the adapter.
You should have frames that start with
Code :
55 aa eb 90which is not the case with you.
So everything is fine on the broker side, but not on the hardware side.
This is what it looks like on my computer with the debug function.
I put this in the readme file. Is this the case for you?
Jean-Luc


![[-]](https://smartphoton.ch/forum/images/collapse.png)

