reComputer Industrial J4011 Jetpack 6.0 GPIO digital output not working

[Wake]

Hello,

I have flashed my reComputer Industrial J4011 with Jetpack 6.0 and I’m trying to use the DI/DO.

Firstly, the documentation is outdated as Jetpack 6.0 does not have the /sys/class/gpio interface anymore. So instead I used gpioget and gpioset.

Reading the digital inputs works (e. g. gpioget 0 105 for the first digital input).

However, when I connect the digital output, the voltage is always high, doesn’t matter if I set it to 0 or 1 with gpioset.

Is there something else I need to setup? Thank you.

[Wake]

Does no one have the same issue?

[Vivio]

I have J4012, but I have not tested the GPIO yet.

You’ve tried this?

Jetson jetpack 6.0 on Orin nano dev . kit - GPIO no OUTPUT , No LED blink etc

[baarazam]

@Wake

I have flashed my reComputer Industrial J4011 with Jetpack 6.0 and I’m trying to use the DI/DO.

Firstly, the documentation is outdated as Jetpack 6.0 does not have the /sys/class/gpio interface anymore. So instead I used gpioget and gpioset.

Reading b9 game downnload the digital inputs works (e. g. gpioget 0 105 for the first digital input).

However, when I connect the digital output, the voltage is always high, doesn’t matter if I set it to 0 or 1 with gpioset.

Is there something else I need to setup? Thank you.

Have you verified the pin configuration and mappings for the digital inputs and outputs on the J4011 board?.