hello braintrust,
im having a small issue with this.
i have been googling and searching forums for help but not undertanding there answers.
so i have my teensy 3.2 connected to the pi via usb.
when i have the teensy connected to my pc i can control it via serial programs successfully.
when i have the teensy connected to the pi i have no idea what port it is. and i have tried connecting to all the names i have seen but no idea.
i have looked at mqtt but currently hasnt been ported from arduino to teensy yet. im happy to try gpio from pi to gpio from teensy serial but i think i will be just as stuck there too.
thanks all