I need help how I can put my device into ULP for most of the time while being connected to the central device.
From documentation from BluSDK, it states that SAMB11 can wake up from ULP by BLE event.
In every BLE examples, it acquires sleep lock to never get the device to ULP, or just use the AON GPIO to show ULP as an example.
In my understanding, for the device to be "low power", this SoC should only be active on BLE connection intervals ,user app and firmware code.
However the example code never puts the device to sleep waiting for the next BLE event. (Am I wrong?)
I need help on how I can get the device in ULP between the connection intervals.
Thanks in advance.