NUCLEO-WL55JC1 for instant digital audio transmission

[Kenney]

Hello

I want to build an In-Ear Monitor system for performing music live. This system gets an audio signal from a sound card. Transmits it wirelessly (around 865MHz) to a bodypack receiver and plays the audio with virtually no delay.

I stumbled upon the NUCLEO-WL55JC1 Development board, which I thought may can do what I need on the RF and DSP part.

I was however curious if anyone can tell me if I can connect two units, make a digital modulation, transmit from one unit to the other, demodulate the signal and play it from an audio unit with virtually no delay. 

I'm hesitant about ordering a couple of units as I think their intended purpose is less critical about small delays. :)

Thanks in advance!
- Kenney

[Tesla DeLorean]

Strikes me as being ill-suited. You can broadcast small packets, say 64-bytes, so latency in the capture, transmission, replay. Would want the radio faster than the data capture.

The packets have preamble and then checksums

[Kenney]

Thank you for clearing that up! 

Do you know of any MCU that might be well suited for the purpose?