Welcome to EnviroDIY, a community for do-it-yourself environmental science and monitoring. EnviroDIY is part of WikiWatershed, a web toolkit designed to help citizens, conservation practitioners, municipal decision-makers, researchers, educators, and students advance knowledge and stewardship of fresh water. New to EnviroDIY? Start here

Reply To: Please Help! Meter CTD Gen2 being blocked by Yosemitech 511-a

Home Forums Environmental Sensors Please Help! Meter CTD Gen2 being blocked by Yosemitech 511-a Reply To: Please Help! Meter CTD Gen2 being blocked by Yosemitech 511-a

#18243
Shannon Hicks
Moderator

    The Yosemitech Y-511A needs 12v to operate, so it won’t be happy if you modify the Mayfly jumper to set the 12v output to 9v.  I’m not familiar with the operation of the modbus wing you’re using so I can’t comment on its operation, but we have a new modbus adapter board with it’s own beefy 12v-boost Grove adapter board that will be available in the shop in a few weeks, so I think that might be something for you to try.  I can send you an email about it, and we’ll be posting examples here once they’re ready for release.