My Adafruit METRO 328 works, but the power socket doesn't. It hasn't worked at all since I received it. Here are a couple pictures where I've tested it with an Arduino. They both power on with USB plugged in. Only the Arduino powers on with the battery holder (4 x AA Battery Holder with 2.1mm Plug) plugged in.
Adafruit METRO 328 PID: 2488
Order Number: 2661387-5365039833
Ordered Sep 20, '21
Metro 328 power socket doesn't work
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- adafruit2
- Posts: 22145
- Joined: Fri Mar 11, 2005 7:36 pm
Re: Metro 328 power socket doesn't work
is the DC power switch next to the jack switched to ON?
Please be positive and constructive with your questions and comments.