I really enjoyed using them as long as they really worked! But after the first start it was no longer recognized as a device. All signs pointed to Romeo's malfunction. I bought another one and had the same problem except this time it never worked. I received two defective units, but the seller refunded both of them, so I was able to quickly purchase an Arduino for my project. I wish I was lucky enough to use Romeo because while it worked, my project was a lot easier.
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