I've made one (Sans sensors as I just wanted to prove my gateway worked, and work on range), but I'm struggling with one part.
The Node works fine when attached to my USB cable, but I'm having power issues when I try to power it from the In+/In- connection as mentioned in the tutorial.
One part where I did deviate (as I wanted to make sure it worked before I broke it!) was that I left the power regulator and LED connected on the Arduino, and therefore didn't connected the bridge between RAW and Vcc, however my multimeter isn't showing any power reaching RAW.
I've been over the circuit diagram from the LoRa Tracker website, but I'm can't to see how the power is failing to reach RAW.