Aqara M300 firmware

[Fexiven]

I received a M300 Hub from Aqara and would like to get root access to it. Would you be able to help me with that somehow?

I wasn't able to find a serial header on the PCB

[niceboygithub]

Why you want get root on it?

[Fexiven]

Im curious about it, I like having access to devices I own

[niceboygithub]

I can not see the SoC from picture, it shall be on the other side.

• But by my experience, the UART pin may be the following picture

[niceboygithub]

Can you share the firmware of M300?
You can use this tool to get ota firmware url if avaiable.

[Fexiven]

Can you share the firmware of M300? You can use this tool to get ota firmware url if avaiable.

https://cdn.aqara.com/cdn/opencloud-product/mainland/product-firmware/prd/lumi.gateway.agl012/20251016212251_lumi.gateway.agl012_studio_V1.1.23_11_20251016_38efa3.bin

[Fexiven]

Sadly I wasn't able to find a uart header yet

It's a SigmaStar SSD2353 CPU

[niceboygithub]

Thanks for sharing.

I may get one M300 later. I will check it after got.