Excuse me, how many bytes is the maximum of a packet of Bluetooth data now? Thank you
Hi Liuyanfeng, Please be more specific on what exact packet you are asking about. Is it radio on air packet, or ATT MTU packet. Please take a look at section 2.1 of this blog where I discussed a bit about the packet size: Building a Bluetooth application on nRF Connect SDK - Part 3 Optimizing the connection
The numbers in the blog can be out of date. I would suggest to take a look at the nrf\sampes\bluetooth\throughput sample to see the configuration. It usually use the maximum supported configuration.
You can just tell me what it is. Like 244, we don't need so much information, thank you,
Hi again, But you need to tell us what you want to know. The current ATT_MTU is 498 but the data length max is 251.
