UDP example how I acces to buffer to see the data transmmited? and where I find Kconfig to modify?

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Hello

I want to access to the buffer to see what I am transmitting for then change the data to transmit to be able to verify, also I want to know where I can find de Kconfig to modify rate and CONFIG_UDP_DATA_UPLOAD_SIZE_BYTES

thanks 

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Hi Didrik

Thank you for your answer, I will see the links and sorry for the open a new ticket, I will keep in mind for next doubt

Kind regards 

Julio