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fisherba replied to the topic New Mayfly user – upload stopped working in the forum Mayfly Data Logger 6 years, 5 months ago
@davejadco-com, glad it’s working. I can’t imagine why the Mayfly wouldn’t receive an upload without the RTC battery. Or with it upside down, for that matter. I had a student insert several the wrong way and we fried the Mayfly RTC, so double check that.
You can test this by manually set the RTC, disconnect from a power source (USB or lipo…[Read more]