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Maximum Packet Size | Cypress Semiconductor

Maximum Packet Size

Summary: 1 Reply, Latest post by HIMA on 14 Oct 2016 03:54 AM PDT
Verified Answers: 1
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Phateee_1677816's picture
21 posts


can me somebody help, please?My problem:

I need send maximum packet - it is 512byte - in one MTU .

I found this document:


So, for my dates remain 509 (= 512 - 3) bytes. But in Profiles - I have have the Custom charakteristics with the field - uint8[]. Which length of field has to be? 509bytes?


Thank you



HIMA's picture
Cypress Employee
383 posts



Yes. Then only you can send the notification in one packet.




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