topic BLE USB-KW41Z Sniffer cannot capture communication data after connection in Wireless MCU https://community.nxp.com/t5/Wireless-MCU/BLE-USB-KW41Z-Sniffer-cannot-capture-communication-data-after/m-p/1369555#M12383 <P>Why&nbsp;USB-KW41Z Sniffer cannot capture communication data after two BLE devices is connection, but USB-KW41Z sniffer can capture BLE device advertised data package</P> Thu, 11 Nov 2021 01:43:19 GMT jeffery_he 2021-11-11T01:43:19Z BLE USB-KW41Z Sniffer cannot capture communication data after connection https://community.nxp.com/t5/Wireless-MCU/BLE-USB-KW41Z-Sniffer-cannot-capture-communication-data-after/m-p/1369555#M12383 <P>Why&nbsp;USB-KW41Z Sniffer cannot capture communication data after two BLE devices is connection, but USB-KW41Z sniffer can capture BLE device advertised data package</P> Thu, 11 Nov 2021 01:43:19 GMT https://community.nxp.com/t5/Wireless-MCU/BLE-USB-KW41Z-Sniffer-cannot-capture-communication-data-after/m-p/1369555#M12383 jeffery_he 2021-11-11T01:43:19Z Re: BLE USB-KW41Z Sniffer cannot capture communication data after connection https://community.nxp.com/t5/Wireless-MCU/BLE-USB-KW41Z-Sniffer-cannot-capture-communication-data-after/m-p/1369574#M12386 <P>需要三个嗅探器，分别嗅探三个广播信道，只有抓到连接事件，才能抓到连接后面的数据</P> Thu, 11 Nov 2021 02:28:24 GMT https://community.nxp.com/t5/Wireless-MCU/BLE-USB-KW41Z-Sniffer-cannot-capture-communication-data-after/m-p/1369574#M12386 nxf56274 2021-11-11T02:28:24Z