I have recently joined the IoT club. When searching for the right system I came across Cayenne. This is actually my first project with it.
I am using Wemos D1 Mini board and I am programming it from Arduino IDE. I am trying to build wireless water flow meter. For now I am emulating flow sensor signal and I am reading data every minute. What I want to know is how Gauge widget and chart in it works.
You see, I am using deep sleep with ESP8266. That means I will disconnect from the server and reconnect back every minute. If I am not using deep sleep, chart is updating its value every minute, just how I would like it. But if I use deep sleep, chart does not seem to work like that; it looks like it is averaging the value of few last measurements. And this is not how I want it to work. I want every sample to be on that chart. How are chart operating and how can I make this work so every sample would be on the chart?
Because this system will be battery powered, deep sleep is essential. Also it is essential that every measurement is on the chart. I was writing my code according this great project.