蓝牙模块，wi-fi，zigbee，sub-1 ghz，多协议，国产，lora
cc2640r2f,蓝牙5.0
cc2642r,蓝牙5.0
cc2652p,三核芯,多协议,pa lna
cc2540,蓝牙4.0
cc2541,蓝牙4.0
cc2650(fre014),蓝牙5.0
2657h,蓝牙5.0
