Control of STM32WB55CG via BT Simple Terminal application

[Procek]

Hello, everyone,
My project uses the WB55CGU6 microcontroller.

The project is for me to be able to pair with the microcontroller via a phone app (e.g. BT Simple terminal) and use commands to control it. For example, if I send ‘1’ in ASCI on the phone application, the stm32wb will light the diode which is connected to the GIPOA_01 port, if I send ‘2’, the stm32wb will light the diode which is connected to the GIPOA_02 port or any other complex procedure. I would also like, for example, the processor itself to send me cyclically to the phone application, e.g. data from some sensor.

I would like to know what ‘Ble Application type’ to set.
Alternatively, which example to focus on (example that contains an .ioc file) so that I can preview the BLE solution and configuration

I am just starting my adventure with STM32 but previously I did a lot of projects on ATmega and such a project was done with HC-05 and a processor that was connected to it via USART. The processor received data from the BME-280 sensor and sent it via the USART port to the HC-05. I received this data on my phone on the BT Simple Terminal application.

Any help please. Regards

[STTwo-32 · Accepted solution]

Hello @Procek 

First let me clarify about something. The HC-05 is a Bluetooth classic module. But the STM32WB is using the BLE (Bluetooth Low Energy). So, they are not using the same technologies. For the server, I suggest you refer to the BLE_p2pRouteur and the BLE_HeartRate (wiki pages that may help you are available on the readme files of each example). to see the implementation of the server app. For the mobile application (client). You may refer to the applications described in this Wiki Connectivity:BLE smartphone applications - stm32mcu. 

Best Regards.

STTwo-32