I’ve got a 3A servo hooked up to D0 on my Photon. It’s powered by a 5V power supply that also supplies power to the Photon.
It used to work really well, but now, every time I run a servo command, the Photon reboots itself. The function, itself, makes a beep on a piezo buzzer on D1, then is supposed to run the servo. It just never makes it to the servo–it beeps and beeps like it should but then reboots.
I’ve heard breadboards don’t always like handling 3A. Is this a symptom that I fried my breadboard?