i have a serial string being output from arduino mega, Its output from a couple sensors. Thats working fine.(I believe) I would like to display that data on the dashboard and I am stuck on the string splitting and parsing. I have played with a few examples and I just cannot get it to come through. I have read the basic info but there is some syntax that I havent explained yet. Here is the screenshot of the string being output:
I would like to grab the humidity value, the temp value, and the outside temp value.
I would like those displayed on the UI in a dial
I would also like to later on use the humidity value thresholds to trigger a relay on the pi but thats not in the scope of this post. I have seen several posts I have tried to extract useful snippets from and I get undesired results..