hello ,
i have a HA with velbus integration
the integration is via a usb-cable
i want to send memo_text to my oled gpod buttons.
but the text is not arriving on my oled.
i tested this also on a same velbus setup , but via a signum ip-device.
this worked fine.
how can i achieve the same via my usb ?
video what i want to create via /dev/ttyACM0 = https://www.youtube.com/watch?v=hSgGj2zHdUE