Jetson nano spi

I have Jetson nano with jetpack 4.6.3 installed on it. Below are my hardware/software details:

I configured spi 0 pins on J41 header using below command:
sudo /opt/nvidia/jetson-io/

Then I shorted miso and mosi to perform loopback test but failed as spi not configured properly.

Can anyone guide what should I do to make spi work?


I am moving this topic to the Jetson nano category so that the support team has visibility.

Hi vnawani,

Are you using the devkit or custom board for Jetson Nano?

You could refer to the following thread for verifying SPI loopback test step-by-step for Jetson Nano.
Jetson Nano SPI Bus Not Working - #10 by KevinFFF

Hi @KevinFFF , Its a development board. kindly find the complete details below:

Let me try your provided steps to run loopback functions. I’ll come back soon after that.
Thanks :-)

1 Like

Is this still an issue to support? Any result can be shared? Thanks

Hi @kayccc ,
Kindly give me few more days to upload my test results.
I’ll surely update here…