Cannot access j40 expansion header on jetson nano b01 board

i am trying to access j40 pin header in jetson nano b01 board.

after running : sudo /opt/nvidia/jetson-io/
expansion header tool appear for a half second and close immediately. i am not able to configure the gpio.
Thanks in adavnce.

hello parthm,

are you working with Jetson Nano developer kit, or is it a customize board?
may I also know which JetPack release it is. thanks

Hii,thanks for quick reply
i am using jetson nano developer kit and it is not customised, and i am using jetpack version
l4t archive 32.6.1.
i am able to enable spi1 by modifying dtb file.
but how can i enable through expansion header tool.

hello parthm,

is it a production module. which with internal eMMC version. if yes, Jetson-IO doesn’t support with production modules.
please use the pinmux spreadsheet to change the pinmux setting for production modules. thanks

This topic was automatically closed 14 days after the last reply. New replies are no longer allowed.