Arduino STM32 Support

Hi everyone,
I have a custom board made of STM32WB55RG and I have been trying to program it using Keil uVision. I am having some difficulty since I don't have complete expertise and hence am not able to understand the cube package.
I wanted to know if there is any Arduino board support available for STM32WB55 that also provides BLE support or is there any other way to program my chip using Arduino IDE.

Any help would be appreciated. The board support I found is listed below. It says it doesn't support BLE.