How can I update the phy to 2Mbps in nrf52840 dk(sdk 15.3.0) , and update the phy to 2Mbps in nrf52840 dongle (sd_api_v6)

[Geass77]

How can I update the phy  to 2Mbps in nrf52840 dk(sdk 15.3.0) , and update the phy  to 2Mbps in  nrf52840 dongle (sd_api_v6) to have a high throuput?

[Simonr]

Hi

There shouldn't be any difference in how you update the PHY in the Dongle and the DK. They both update by calling the BLE_GAP_EVT_PHY_UPDATE_REQUEST event. You can check out this blog post on how to maximize the throughput in your application. It is very thorough and gives you the answer to what's the best configuration for maximizing throughput.

Best regards,

Simon

[Geass77]

How can I call this event? i'm using dongle to connect nrf52840 dk, is ther have any code?

[Simonr]

Hi

This is also described in the blog post I linked to in my previous reply. Please give it a read.

Best regards,

Simon