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cc2340r5,bqb认证,串口透传模块

cc2340r5,串口透传模块,主从一体

cc2340r5,蓝牙5.3,串口透传模块

cc2340,蓝牙串口透传,主从一体

cc2340r5,蓝牙ble模块,大功率模块

ble,无线ota,超长续航

cc2340,蓝牙,低功耗

cc2652p/r,cc2642r,cc2640r2f,cc1352p/r,efr32xg24

rf-bm-2340b1,ti cc2340,uart串口协议

蓝牙,efr32bg22,cc2340