GPIO pins not working. Can We Remap it? Especially RX TX.. If yes How?

Jetson Nano’s GPIO pins suddenly not working. Can We Remap it? Especially RX TX… If yes How?

hello saransh_06,

may I know what’s the actual use-case to remap it? may I have more details.
BTW,
you may check Jetson Nano GPIO Header PINOUT for reference,
thanks

I am using it with Pixhawk Cube Black/Orange and serial communication stopped working suddenly but it is powering on from GPIO but no communication is happening and it was working a day before and suddenly stopped and this issue has started coming in many Jetson nanos suddenly and i am not able to rectify that but i think Rx/ Tx of the 40 pin header must have been damaged or something. A suggestion/help would be much appreciated

hello saransh_06,

it should be a hardware damage, please probe the signaling to have confirmation.
please make sure you have correct connections of your external device, and you may have a Return Material Authorization process
thanks