This reference probe is necessary to read some Smart Water Ions sensors like Calcium (Ca2+), Fluoride (F-), Fluoroborate (BF4-) and Nitrate (NO3-) or pH.
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Waspmote Quick Tutorial
Waspmote Smart Water Ions Technical Guide
Waspmote Technical Guides
Sensor Boards Technical Guides
50 Applications with Waspmote
FAQ: Waspmote Vs. Arduino
If you are interested in Internet of Things (IoT) or M2M projects check our open source sensor platform Waspmote which counts with more than 100 sensors available to use 'off the shelf', a complete API with hundreds of ready to use codes and a low consumption mode of just 0.7µA to ensure years of battery life.
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