Water Sensors Home

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The gateway and node wireless data logging system is a microcontroller-based system designed to work with SDI-12 sensors. These systems provide researchers a low-cost option for collecting environmental data from remote sites. Each system consists of a gateway, one or more nodes, and one or more sensors.

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The Water Sensors space contains the following information that may be useful to current and future users:

• Instructions on how to setup the Arduino IDE for editing and uploading firmware

• Control flow diagrams showing how the gateway and node work

• Helpful external links to GitHub repositories and instructional guides

• Notes on the 3G version of the gateway

• File structure list showing what's in the PSA NodeGateway GitHub repository, and

• How to upgrade a 3G gateway to LPWA