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ST87MXX max IP frame size discrepancy?

Thierry Didi
Associate III

Split from  ST87M01 : MAX length of the data returned by AT#IPREAD - which is solved.

This is, indeed, a new question.


Hello Didier,

I have an additional question on this topic (I don't know if I should create a new post, but this question is very much linked to the previous one...) :

- From the ST87MXX AT Command User Manual §9.8 AT#IPSENDUDP, the max IP frame size is 1400 bytes

- But from ST87MXX TCP/UDP-IP Application Note §3.2 IP default parameters command, the max IP frame size is 1600 bytes,

Is there a mistake in one of these documents, or is there something that I didn't understand ?

Best regards

Thierry

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