Luckfox Forums

Hi,

My questions concern Luckfox Pico Mini A and B.

Do these boards allow sleep modes (to lower energy consumption) and wake from GPIO ?

Can we supply them directly from VBUS and what are minimum and maximum voltages ?

Is there enough energy we can sink from 3V3 pin to supply small devices (for example low consumption sensors) ?

I would like to supply these boards with Li-ion battery (3.7V) mostly in sleep mode and wake them up externally.

Thanks

Temporarily not supporting sleep and wake-up. VBUS is connected to the Type-C interface for input voltage. VSYS is the main system input voltage, which can vary in the range of 4.5V to 5.5V.

Hi,
I enabled in the kernel suspend to RAM and I can see that /sys/power files exist now,
but doing the board just "halts",
consuming same amount of power as before. So obviously suspend not really supported.

Not sure what needs to be done, to enable suspend/resume, any idea what is needed
or a timeline in case it can be implemented ?

Thanks!