I have an Arduino Pro Mini. I use one of it’s pins to power on (and off) a Lora RA-01 module using a mosfet (FQP27P06).
Arduino is powered with 3.6V (ok, I know it’s more than it should, never mind this) but when the mosfet is switched on it outputs 2.6V instead of 3.6V. I suppose it doesn’t open fully with 3.6V.
What can I do to correct this? Any ideas?
(in the attachment you 'll see 3.3V, in fact it’s 3.6V, from a battery)