
I have contacted the company a few times and they have done their best to repeat what I have already seen in the comments. None of the people I've emailed at this company seem to understand this part, but they seem willing to help. OLED for work. The rest of the board seems fine aside from the annoying amber light that never stops blinking and draining the battery. I already threw away the wrapper so I eat $22. I still want one of these to work, but only if I can find a WORKING part and a readable and accurate manual for that unit. Does anyone have a working Arduino sketch for this thing? garymelander@gmail.com Thank you. If you're unfamiliar with Github or don't know how to fork or pull from it, take the time to learn that first. The vendor doesn't supply any libraries, software, or drivers for this part, instead relegating you to Github and the tiny community of enlightened folks who figured it out. Installing the Arduino library is not that easy either. You must have Python installed in order to install some other snippets from the Windows command line (DOS). I've been using Arduino for years and this was the most complicated and complex library setup I've ever seen.

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