According to the documentation, Pin D4 is connected to nINTERRUPT on the FeatherWing.
However, D4 is also the TX pin for Serial 2 on the Xenon.
The link above does mention " … These pins are connected via jumper pads on the bottom. You can cut these jumper traces and rewire them to a different pin on the Mesh device if the need arises.".
Let us say I connect nINTERRUPT to D6 instead. Will this work? What changes are needed in the code?
I would appreciate the community’s input.
Thanks in advance.