Is there any way to have a pin disconnected via software?
I've built a PCB for a LED strip project but realised I may need to use a serial port pin for the strip's data signal due to interrupt issues. If I simply add a jumper wire from the new pin over to the old, is there a way (via software) to stop the original pin interfering with the signal? Ultimately, I could probably just cut out the original pin's connector but I'm just trying a less destructive approach first.
Thanks!
I've built a PCB for a LED strip project but realised I may need to use a serial port pin for the strip's data signal due to interrupt issues. If I simply add a jumper wire from the new pin over to the old, is there a way (via software) to stop the original pin interfering with the signal? Ultimately, I could probably just cut out the original pin's connector but I'm just trying a less destructive approach first.
Thanks!