Zachary J. Fields
Published © MIT

Earth Day 2021: Stream Research

Our natural waterways are beautiful, provide recreation and support agriculture. We must ensure their health, safety and conservation!

IntermediateFull instructions provided12 hours591
Earth Day 2021: Stream Research

Things used in this project

Hardware components

Adafruit HUZZAH32 – ESP32 Feather Board
Adafruit HUZZAH32 – ESP32 Feather Board
×1
Notecard
Blues Wireless Notecard
×1
Notecarrier-AL
Blues Wireless Notecarrier-AL
×1
Gravity™ Analog pH Sensor Kit
Atlas Scientific Gravity™ Analog pH Sensor Kit
×1
Gravity™ Analog ORP Sensor Kit
Atlas Scientific Gravity™ Analog ORP Sensor Kit
×1
Gravity™ Analog DO Sensor Kit
Atlas Scientific Gravity™ Analog DO Sensor Kit
×1
DFRobot Analog Turbidity Sensor (SEN0189)
×1
DFRobot Analog TDS Sensor (SEN0244)
×1
DFRobot Waterproof DS18B20 Sensor Kit
×1
DFRobot Semi Flexible Monocrystalline Solar Panel (5V 1A)
×1
Adafruit FeatherWing Proto
×1
Rechargeable Battery, 3.7 V
Rechargeable Battery, 3.7 V
×1
TRRS Male Plug
×1
Panel Mount TRRS Jack
×1
Grommet Kit, 100 Pcs
Grommet Kit, 100 Pcs
×1

Software apps and online services

Notehub.io
Blues Wireless Notehub.io
Ubidots
Ubidots
Arduino IDE
Arduino IDE

Hand tools and fabrication machines

Irwin: Unibit Step Drill #4
Soldering iron (generic)
Soldering iron (generic)
Hot glue gun (generic)
Hot glue gun (generic)

Story

Read more

Custom parts and enclosures

Sheffield Fieldbox Stand

Raises box to provide space for sensors to protrude from bottom.

Schematics

Partial Wiring Diagram

There are no Fritzing parts for the DFRobot SEN0189 and SEN0244, so I was unable to add them to the image. The are similar to the Atlas chips, and should be wired in kind.

Code

StreamResearch

Arduino based, monitoring station firmware.

Credits

Zachary J. Fields

Zachary J. Fields

15 projects • 124 followers
I like to make stuff.

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