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SWenn.1
Senior III
Jul 22, 2023 12:54 PM UTC
Question

STM32WB55 dual stack?

Good morning.

I have an application where I want to have a Zigbee stack and a BLE stack both loaded on the STM32WB55.  Is this possible?  I would like my application firmware to be able to communicate with either stack exclusively depending on certain situations. 

Thank you.

Steve

 

 

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1 reply

Remy ISSALYS
ST Technical Moderator
Jul 26, 2023 4:43 PM UTC

Hello,

On STM32WB55, static and dynamic concurrent mode between BLE and ZigBee are supported, see the following coprocessor wireless binaries:

  • stm32wb5x_BLE_Zigbee_FFD_static_fw.bin
  • stm32wb5x_BLE_Zigbee_RFD_static_fw.bin
  • stm32wb5x_BLE_Zigbee_FFD_dynamic_fw.bin
  • stm32wb5x_BLE_Zigbee_RFD_dynamic_fw.bin

Best Regards