RE: Could we diable Link Layer ACKs in nRF Connect SDK?

EthanJia — Fri, 29 Apr 2022 14:30:59 GMT

Hi,

Thanks, got it. I will check that sample.

Appreciate it a lot.

Best regards,

Ethan

RE: Could we diable Link Layer ACKs in nRF Connect SDK?

dejans — Fri, 29 Apr 2022 08:55:26 GMT

Hi,

Disabling LL ACKs in NCS is not possible, because it would be against the Bluetooth specification.
If throughput is your main concern, then in the ATT_MTU throughput application, you can change certain parameters so that you can increase the throughput.
However, if the main concern of your project is that it is time-critical, then you can take a look at the Bluetooth Low Latency Packet Mode (LLPM) sample. LLPM is intended to be used when the application's interface response time is critical for the user.

Best regards,
Dejan