Can anybody suggest me an online course or a hands on for STM32WB55 Nucleo Pack for this project?:

[PGarg.1]

I want to have 4 diveces as peripherals, each of one with a button, that they comunicate the button state to a 5th device (a Central) in a determinated period of time. The peripfherals should turn off the anttena (or save battery us much as they can) until it is the time to send the button state again.

I've already see the STM32WB Getting Started Series form youtube, was very helpfull but now I need somthing more advanced.

[Tesla DeLorean]

Work with your FAE out of your local ST Sales Office.

They can perhaps provide direct assistance, other materials, or companies doing training, or contractors/consultants with specific competencies.

[Remy ISSALYS]

Hello,

You can look BLE_p2pRouteur example available here:

https://github.com/STMicroelectronics/STM32CubeWB/tree/master/Projects/P-NUCLEO-WB55.Nucleo/Applications/BLE/BLE_p2pRouteur

This example allows to maintain seven simultaneously connections to transfer information from one device to an another remote. More details are available in readme file.

Best Regards

[PGarg.1]

Thanks!!