蓝牙模块，wi-fi，zigbee，sub-1 ghz，多协议，国产，lora
cc2540,蓝牙4.0
cc2640r2f,cc2540,rf-bt02,ble
cc2540,基站定位,ibeacon,beacon
cc2540,pc端测试,sniffer
cc2540,pc端测试,btool
