Hi,
I have a question that Product Specification v3.1 of nrf51822 describes Flexible Power Management: 2.6 μA at 3 V ON mode, all blocks IDLE. But, in the same place, NRF52832 describes as follows: 1.9 μA at 3 V in ON mode, no RAM retention, wake on RTC.
So i wonder if i cann't use RTC to wake nrf51822 in lower power mode(use power_manage()).