nrf5340 set low power mode between advertising interval

Hi 

I want to set the low power mode between advertising interval. I intend to have advertising interval around 5s. According to online power profile for BLE, I should be able to reach avg current 7.1uA 

Test setup
Voltage 1.8 V
Regulator DCDC
Application RAM 512 kB
Network RAM 64 kB
BLE event details
Interval 5005.00 ms
Length 5.96 ms
Data transmission
On air data rate 1 Mbps
Current consumption
BLE event total charge 13.31 µC
Idle current 4.4 µA
Total average current 7.1 µA

I wonder is there example like this post but on nrf5340  Low power BLE advertising with Zephyr on nrf52840, is it supported? 

In the above post, I didn't find anywhere that the power management module set the low power mode. Please explain how this work. 

Thanks for help!

Related