LP-EM-CC35X1: MCU demo

Part Number: LP-EM-CC35X1
Other Parts Discussed in Thread: CC3501

Tool/software:

Hi,
do we have any MCU demo or CCS project (eg. with MSPM0) which connects to the CC35xx over UART?
Where can I find the documentation of the MCU I/F API?

Regards, Holger