# SPI communication

**URL:** <https://community.solid-run.com/t/spi-communication/1036>\
**Category:** Uncategorized\
**Tags:** yocto\
**Created:** [July 7, 2025, 11:31am UTC](https://community.solid-run.com/t/spi-communication/1036 "2025-07-07T11:31:41Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![ajin](https://avatars.discourse-cdn.com/v4/letter/a/7feea3/32.png) [@ajin](https://community.solid-run.com/u/ajin)\
**Post date:** [July 7, 2025, 11:31am UTC](https://community.solid-run.com/t/spi-communication/1036/1 "2025-07-07T11:31:41Z")

</div>

Have to interface Hailo15 Hummingboard AIOT with a device through SPI communication. There are 20 I/O ports are provided in the Hummingboard. But I am not sure which pins can be used for SPI. Can you provide the pins details of Hummingboard AIOT?