Hello I try to build a system connected in Bluetooth low energy via a smartphone. A simple button that when press order a call to a number could someone help me with this ?

[Acerr.1]

[Ons KOOLI]

Hi Acerr.1,

Can you please take a look at the STM32CubeWB under Applications/BLE directory. Wish this helps.

Best Regards,

Ons.

[Acerr.1]

Thanks for your reply

So with this i will be able to program it but what microelectronic materials should I use ?

[Ons KOOLI]

HI Acerr.1,

I recommend using the STM32WB series MCU. Please read this document. I don't know what are the specifications of your project, but I propose to take a look to the STM32WB package boards (P-NUCLEO-WB55.Nucleo & P-NUCLEO-WB55.USBDongle). For more information and details please visit ST website.

I can provide you with the following links:

https://www.st.com/en/microcontrollers-microprocessors/stm32wb-series.html

https://www.youtube.com/watch?v=2RmIAYp0obw

https://www.st.com/en/microcontrollers-microprocessors/stm32wb55rg.html#overview

https://www.st.com/en/evaluation-tools/p-nucleo-wb55.html

I hope this is helpful for you.

Best Regards,

Ons.

[Ons KOOLI]

Hi Acerr,1,

Any updates on your issue ?

Best Regards,

Ons.