-The MCU is running well but The Bluetooth is disconnected from the Application. and then restarts the application. BT connects with the App.-is this a hardware side issue or an application issue?Please share your best knowledge.#STM32WB​ #BT #BLE​ #...

Hello Sir,I am working on STM32WB. I am using the reference of STM32WB Dongle. The reference Dongle design used STM32WB55CGU6U MCU Part Number. I used STM32WB55CGU6 ( Without 'U') MCU Part. Bluetooth is not working with my PCB.is there any Difference...