I'm using a Bluetooth module called SPBTLE-1S whose datasheet is here - https://www.st.com/resource/en/datasheet/spbtle-1s.pdf
In the datasheet, it says that I can use the UART functionality by setting the 'mode' to 001. But I've searched everywhere and could not find how to set the 'mode'. I want to know how I can use the UART functionality by setting the 'mode' to 001. How can I do this?
EDIT - Also, I don't seem to find information on how to put it to low power modes. How can I do that too?