Hello everyone,
I’m trying to use the GPIO on my Jetson Orin Nano with the custom board J401. The jetson was flash following the procedure specify by seeedstudio. The jetpack installed is 6.0.
I followed this tutorial but the output on my multimeter is always 0, it doesn’t matter if the value is set to HIGH or LOW. I connected the ground from the multimeter (black) to the jetson ground pin (6) and the voltage (red) to GPIO12 ( Same ping used on the tutorial).
I have tried with different pins and nothing, I also have another jetson with jetpack 5.1.1 but it doesn’t work either.
Output from gpio kernel values:
Jetson with JP5.1.1
gpio-433 (PN.01 |sysfs ) out hi
Jetson with JP6.0
gpio-492 (PAC.06 |gpioset ) out hi
Also what I noticed sometimes without changing values on the GPIO the multimeter changes from 0 to 1.6v and then goes back to 0.0V
Thanks in advance for your help