Can I transmit data from XIAO nRF52840 Sense to an Arduino via RF protocol?

Hi there,
Pretty much anywhere, LOL
I like the real basic ones to start with. Like the one a Random Nerd
or Sparkfun also. Here is one from Adafruit , it’s almost exactly like the Xiao Nrf52840.
Start there, and ask any questions you might have after giving it a read.
HTH
GL :slight_smile: PJ

There are some on the Seeed Wiki as well.