This Energy Monitor is simply fantastic, fast and very precise. The board is well assembled and the quality of the component is very high. The support from the Tisham is simply fantastic, it is always ready to help the customer in every single question.
Board is very high quality, works as expected. Examples on guthub are also a great help to setting things up. It's working flawlessly with the Adafruit Huzzah Feather. Thank you Whatnick for a great, low cost product!
This little bugger works very well. It took me about an hour to get everything calibrated and uploading data to thingspeak. Small enough to fit right in the main electrical panel, tucked up out of the way. Tisham answers emails quickly and was incredibly helpful explaining how to calibrate and set up the software. Really awesome.