I was on the wrong pins; was counting the pin numbers backward.
Now it works fine. Thank you!
Posts made by ohsk
RAK5260 power source wiring
the manual says pin 1,2 are GND and pin 3,4 are VDD out of 6 pins.
why is there two pairs of GND and VDD? is it ok to short pin 1,2 together?
I am trying to turn the module on by applying DC 5V between pin 1,2 and 3,4 but no LED response, no WiFi on air.