I’m developing an LED fixture using an Xicato module and an ESP32. I’ve controlled the LED fixture using DMX and that feature works great. Now, I’m trying to send data from the LED to the Xicato module using RDM.

Using a scope, I can confirm that the RDM signal is as expected, and the packet format looks good, but the Xicato module doesn’t do anything about it.

Has anyone implemented RDM for Xicato modules?