Is 4M phy from nordic available now for nRF54L15?

[Ziyao Zhou]

Hi,

I want to know if the 4M PHY is available now?

Is there any sample like the peripheral UART and central uart to directly use?

Thank you!

[Susheel Nuguru]

Hi Zhou,

4Mbit is a Nordic proprietary mode and not a BLE mode. BLE does not support that data encoding so this mode cannot be used in peripheral or central UART which are only BLE samples.

[Ziyao Zhou]

Hi,

Thank you for your reply! I understand that, I mean whether nordic could provide any transmitter/receiver sample code that using 4M phy, so that I can directly use

[Susheel Nuguru]

You can use the nrf\samples\peripheral\radio_test\src\radio_test.c to test this feature. For devices that support this bit, there seems to be a shell commands for example nrf_4Mbit0_5 to configure and test radio in that mode.