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: Hydros-21 Depth Temp Compensation

Home Forums Environmental Sensors Hydros-21 Depth Temp Compensation Reply To: Hydros-21 Depth Temp Compensation


    Thanks @fisherba… I will take a look at the updated sketch. It seems like this correction should be part of the device firmware, but perhaps it was modified at some point and not included. I may try to apply this correction to my previous data downloads and see if fixes the issue. If so, then will update the sketch on the mayfly to perform this correction prior to writing data to the sd card. I’ll update this post with results once I get to it… which might not be until later this summer.