LLPM in Arduino environment?

I'm interested in implementing LLPM in a MIDI device based on the Adafruit ItsyBitsy NRF52840 Express. I'm currently doing the development in the Arduino environment. I am wondering if it would be possible to use LLPM in this situation? Is all the necessary functionality embedded in the SoftDevice, or are there other dependencies that aren't available in Arduino that I would need to implement LLPM? Any tips on how I would begin? Thanks!

Related