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STM32WB1MMC RF Layout

marc6h
Associate

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

3 REPLIES 3
STTwo-32
ST Employee

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:

Best Regards.

STTwo-32

To give better visibility on the answered topics, please click on Accept as Solution on the reply which solved your issue or answered your question.

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.

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

To give better visibility on the answered topics, please click on Accept as Solution on the reply which solved your issue or answered your question.