A better way for wireless midi?

I’ve been sending wireless midi from my iPad to a hardware vocalizer unit. It’s been working ok, but has always been a bit iffy. I’m wondering if there is a simpler way. My method has been to use rtpMIDI to allow the iPad to talk to my pc, and Bome Midi Translator to send the midi on using a cable to the harmonizer midi in plug. I’ve used GP’s midi monitor to verify that the midi is reaching the PC ok. It’s the connection to the harmonizer that is failing. I’ve tried different cables but nothing seems to work properly. Is there a wireless device of some sort that can plug into the harmonizer to receive wireless midi sent from the iPad, thus simplifying the need for PC software?