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

boards

New Mayfly Data Logger and Accessories

We are excited to announce the release of the newest version of the EnviroDIY Mayfly Data Logger and several new accessories: The new logger board is called Mayfly version 1.0, because it’s the first major revision to the design since the beta version 0.5 that was first released in 2016. There are also several changes to the board that make it not backwards-compatible with older hardware. Th...[Read More]

Mayfly Board Hits the Adafruit Blog

Thanks to Adafruit blogger and EnviroDIY member, Leslie Birch, for sharing information about the new Mayfly Data Logger Board.

Mayfly boards now available on Amazon

We are excited to announce that our Mayfly Data Logger boards are now available for purchase on Amazon!

Mayfly Data Logger Hardware

Details about Mayfly Data Logger board features, jumper settings, and board schematic, as well as a Mayfly vs. Arduino Uno comparison and information about the Mayfly Starter Kit.

Getting Started with Arduino

If you are new to Arduino and are wondering what you need to buy to get started with making your own datalogger, things have just gotten a lot easier.