I think I've read every thread here on the SunControl board. So here's my problem and what I know so far.
1) RaspberryPi 3 B+ will not boot on SunControl (I've tried 3 of these boards). 2) Solar panels have never been hooked up. 3) SunControl is rated at 1 amp, Raspberry Pi looks like it is reaching close to .9 A on boot and around .5 A after SkyWeather.py starts. 4) Load tested SunControl and it seems to deliver 1 A before voltage drop. 5) I am using a fully charged battery 6) Will boot on SunAirPlus (So maybe I'll just go with that solution) 7) Everything else is running as expected with SkyWeather. 8) I don't believe it's watchdog timer race as the Pi never even completes boot process
Am I just too close to operational edge of SunControl on boot? Does anyone else have Pi 3 B+ running with SunControl.