I use DMX RF (Wireless - Open DMX) module "Electroconcept" with associated receptors of the same brand, and it works perfectly with QLC + and the plugin DMX USB.
Electroconcept Transmitter DMX HF
Electroconcept Receiver DMX HF
I made the acquisition of a MIDI Controler Keith McMillan "QuNeo" to control my light sequences.
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Full Manual
I confess that I am really lost on connecting this peripheral. No profile available for the pad, an error when I select the MIDI entry, 2 diferents peripherals for input and output / retroaction.
Someone has already tried to use it with QLC +?