Hi
My lcd just quit working. I can still program the o, or so I think, but there is no response from the lcd. If I power it off and on, the lcd blinks on for a second, showing some data from my app, then shuts off.
What can I do?
panic goes away. I’ve been working for 8 straight hours on this project and freaked. I reseated all the batteries, and then reseated the battery connection and it is acting somewhat ok again. I had tried three different battery sources and same failure. But now a good green light and the lcd is outputting what I expected.