Welcome to EnviroDIY, a community for do-it-yourself environmental science and monitoring. EnviroDIY is part of WikiWatershed, an initiative of Stroud Water Research Center designed to help people advance knowledge and stewardship of fresh water.
New to EnviroDIY? Start here

Reply To: Only works when connected to the computer

Home › Forums › Mayfly Data Logger › Only works when connected to the computer › Reply To: Only works when connected to the computer

2025-04-03 at 3:12 PM #19026
Shannon Hicks
Moderator

    What sensor(s) are you using with the board?  Have you reprogrammed the sketch onto the Mayfly recently, or are you using a board that was programmed last year or earlier?   Some people seems to be having issues with boards not sleeping/waking properly using the most recently SDI12 libraries, so if you’ve recently reprogrammed the board, then that might be the issue.