STM32WB1MMC RF Layout

[marc6h]

Hello

Is there any RF layout documentation for STM32WB1MMC? Minimum ground plane size, distance to PCB edges, copper clearance etc? I can't find anything.

Thanks

[STTwo-32]

Hello @marc6h and welcome to the ST Community :smiling_face_with_smiling_eyes:.

I suggest you to follow this tutorial. Also, you can use the following application notes:

• AN5165
• AN5434
• AN5129
• AN5290

Best Regards.

STTwo-32

[marc6h]

Thanks, but none of this is relevant to the STM32WBxM modules. The whole point of these modules is to avoid all the RF and antenna design in those documents.

I simply expected some basic guidelines about module placement and ground plane; every other Bluetooth module has this.

[STTwo-32]

This Bluetooth module is based on the STM32WB1MMC . So I suggest you refer to the DS13258 and the Other MCU documents for more details.

Best Regards.

STTwo-32