Project: Current Transformer

This project sought to develop a low-cost current transformer capable of detecting and measuring AC current at installed locations. This data is useful to gauge build electrical system efficiencies and can be used as an additional monitoring device. Current is updated every 10 minutes.

This project seeks to accomplish these goals by setting the stage for 4G-LTE based current transformer sensor networks to estimate the current use of a building. Data from the first prototype, Castula, is found here. Data Not Current Implemented.