Hello @Ben10,
I hope you are doing well.
"I want to know if AW-CM276NF WIFI/BT module is supported with IMX8MP in Windows 10 IoT or not??"
->AzureWave AW-CM276MA (88W8997) this module supports BT via UART, Windows 10 IoT only supports BT via USB at the moment. The solution is to get another module with BT via USB support.
->Development team started work on WiFi driver for 88W8997 chipset since this month. There is no deadline to finish, yet.
I hope this answers your query.
Thanks & Regards,
Sanket Parekh