maximum data length in notification

[Anonymous]

Hello

   

Actually I send 12 byte data in case of notification then device disconnect , if i send 9 byte data then it easily transfer, my mtu is 23 byte , i think 12 bye easily transfer in single packet of notification

   

 what max. data length in 23 byte mtu i can send , or I miss any step.

   

Thanks in advance

[Anonymous]

Please reply ASAP

   

Regards

   

Amit

[Anonymous · Accepted solution]

Actually, you could send upto 20 bytes in one connection interval with MTU set to 23 bytes. Are you facing the issue when you increase the MTU size? Can you share the projects.

[Anonymous]

20 byte only data section or any other header is included in this 20 byte