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Public Lab Wiki documentation



Riffle: an Open Source Water Monitoring Approach

This is a revision from September 30, 2016 01:29. View all revisions
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Remote Independent Friendly Field-Logger Electronics

(Also see http://en.wikipedia.org/wiki/Riffle for description of the stream bed feature "riffle")

Overview

The Riffle is a collection of designs that take an open source approach to water monitoring, with the intent of making gathering water information easier and more accessible. It is one small part of Public Lab's larger Open Water Project.

For an overview of the design philosophy behind the Riffle, see this wiki page.

The first Riffle design was an ARM-based datalogger board enclosed in PVC; Public Lab has supported development of an Atmel328-based datalogger enclosed in a water bottle.

Water Monitor Designs

By now, several instrument designs have been constructed around the Riffle, some of which of are described in an array of Github repositories:

Sensor Designs

We've started to summarize some of the approaches to sensing water parameters like conductivity and turbidity:

Project Status

  • 2016 Riffle_328 Status. A small order of Riffle_328 boards arrived late April 2016, and were sent to Public Lab community members as a way of testing the design and informing further development.