Complining/Testing Matter control on STM32MP1 dev kits

[domstratis]

We recently launched a product on the STM32MP157C series to control iot devices. We're trying to do some R&D for matter and based on our testing should be at least testable on any system with a wifi chip. The trouble we are running into is there does not seem to be an easy way to integrate the [connecthomeip repo](https://github.com/project-chip/connectedhomeip) with the yocto build system for that chip.

I naively tried to [base a recipe off of a different chipset](https://github.com/nxp-imx/meta-matter/blob/master/recipes-matter/matter/matter.bb), but I keep running into cross compiling build issues.

Is anyone else trying to build any matter tools for the STM32MP1 and has any advice for acomplishing this in the yocto build system?

[Kevin HUBER · Accepted solution]

Hello @domstratis ,

Sorry to come this late. I wonder if you are still searching something for MP1.

Can you precise what you are trying to do with the MP157C? If the goal is to use the MP157C as an OpenThread Border Router, I advice you to have a look at the stm32mp1-otbr-posix github:

https://github.com/stm32-hotspot/stm32mp1-otbr-posix

This layer has been made to build the  community "ot-br-posix" github codes with our stm32mpu environment.

Hope it helps,

Best Regards,
Kevin