IoT sensors can be used to measure ORP (Oxidation Reduction Potential) in swimming pools, rivers, lakes and drinking water supplies. In this article, we provide an outline of ORP and its relevance in regards to Smart Water applications. When IoT sensors measure ORP, pH and temperature, the data can be transmitted wirelessly to a database server or cloud platform such as Microsoft Azure. Data can then be visualised in dashboards, mobile apps or using applications such as Microsoft Power BI or Tableau. Read more
