Should future project questions go to a specific forum? I’m getting away from this topic. But my next challenge is power. First, I’ve moved code to my Boron, which is live and responding. I have the PIR on it, working on USB. In the field, I’ll need to power with battery, charging with solar. But using a Li-Po with on-board JST is 3.7, doesn’t power the PIR. I have 2 different device charger packs (anger, ravpower), which give me 5v USB but I guess the Boron/Xenon/Argon, do not draw enough amps because the chargers sleep after about 15-30 seconds. I’ll also need to add solar to charge anything I do use as power.