Hello, I am trying to get our SPI working on Jetson NANO Production Module. This thread was pretty helpful on getting started: [image] About using spi on Jetson NANO Jetson Nano Hello, I made a loopback test environment in hardware. SCK and cs signals do not come out. …

It is working now. I had to apply the patch from above, then the gpio pins were configured correctly and spi loopback test is working. [image] SPI0 doesn't work on Jetson Nano with eMMC, but does work on Jetson Nano with SD Card Jetson Nano Have a try below patch and bel…

Trying to get SPI2 working on Jetson NANO Production Module

Robotics & Edge Computing Jetson & Embedded Systems Jetson Nano

KevinFFF September 21, 2023, 2:20am 3

Are you using the custom carrier board for Jetson Nano?
Could you use the latest JP4.6.4(R32.7.4) to verify?

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

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Trying to get SPI2 working on Jetson NANO Production Module

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