We try to measure eDRX and PSM power consumption of BG77 with Quectel EVB kit and do not get lower than ~750uA!
We already followed the tips in this post: Bg95 power consumption test without success.
What do we have to change to get down to the BG77 sleep current of ~4uA?
Have you been able to resolve this issue? I am finding the same results in my testing.
No, we finally switched to another modem module of a different manufacturer, because
all Qualcomm MDM9205 based products suffer from a boot up time of several seconds, even out of PSM, which
makes them unusable for ultra low power applications.