Are there any Limitations in MTU Size, when using USB-KW40Z as Sniffer?

[torstenrobitzki]

Hi,

I'm looking for a reasonable priced solution to sniff BLE 4.2 connections with MTU sizes larger than 23 bytes. Can the USB-KW40Z (or any other NXP eval board) by used to sniff connection, where either LE Data Packet Length Extension and / or GATT MTU sizes >> 23 bytes are used?

Kind regards,

Torsten

[estephania_mart]

Hello,

Plase, consider that the KW40 does not support BLE 4.2. For more information please check the Bluetooth Smart / Bluetooth Low Energy (BLE)|NXP  page. 

Best regards, 

Estephania 

[torstenrobitzki]

Hi Estephania,

thanks for replying. Are there any other eval boards, that I could use to sniff BLE connections where LE Data Packet Length Extension and MTUs > 23 are used?

kind regards,

Torsten