蓝牙模块，wi-fi，zigbee，sub-1 ghz，多协议，国产，lora
cc2651r3,双核芯,多协议,mesh自组网
efr32bg22,ble 5.4,silicon labs
nrf52832,蓝牙5.4
nrf52810,蓝牙5.4
cc2540,蓝牙4.0
rtl8720dn,wi-fi 4(2.4ghz 5ghz) ble 5.0
cc3235sf,5g,双频wi-fi
cc3235s,5g,双频wi-fi,板载pcb天线
wi-fi,sub-1ghz,wi-sun,5g,lora
