Thank you,
I think that HF oscillator automatically is disabled when strobing SPWD.
RCOSC should be on to let WOR wake up. Its current consumption is very low, about 0.2uA according to the specs.
About abnormal current consumption I have discovered that:
- 300uA current drain is caused by the power pin not firmly connected to circuit. Changing connector type solved the issue.
- 22mA current consumtion was caused by radio which not exited from RX status. But that was my fault.
So my issues are completely solved.
I advice you to check RCOSC. Shall be active,
Regards
Filippo