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Open source software for data collection from SDI-12 sensors connected to an Arduino microcontroller.
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- Author(s) / Creator(s)
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This document is open source software intended for the development of low-cost data acquisition and telemetry systems for geotechnical instrumentation applications. This software determines all addresses for active SDI-12 (serial digital interface 1,200 Baud) sensors connected to an Arduino microcontroller, and logs data from each sensor. SDI-12 sensors are commonly used for measuring matric suction, volumetric water content and temperature sensor.
TERMS OF USE:
The following sketch is to be considered open-source and is largely based on open-source example code from
https://github.com/EnviroDIY/Arduino-SDI-12.
Modifications have been made to combine a number of examples and tailor the code to geotechnical use.
Use of the following open-source code is encouraged to help in the construction of an open-source datalogger.
For any publications that arise from the use of this code, please cite this permanent link and associated journal paper at:- https://era.library.ualberta.ca/ and
- Sattler K, Elwood D, Hendry MT, et al (2021) “Field collection of geotechnical measurements for remote or low-cost datalogging requirements” ASTM Geot Test J, 45(1).
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- Date created
- 2020-01-01
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- Type of Item
- Research Material