If you want to evaluate the MGM240PA22VNA3 as RF TX/RX MODULE BT PCB TRACE SMD from Silicon Labs you can use one of these Development Kits/Boards:
XGM240-RB4316A or XGM240-RB4317A as XGM240P +20 DBM MODULE RADIO BOARDS from Silicon Labs, too.
Our suggestion would be choosing the DEV-20270 as THING PLUS MATTER MGM240P from our partner SparkFun Electronics that supports beside Matter, ZigBee® and Bluetooth® 5 also the new Thread protocol.