Hi! Im trying to display my sensor temperature thats hooked up with the arduino. The project is basiclly to display temperature in little rectangles with the colors:RGB, but to do that I first have to split my String and then convert the second part of the String to a float while leaving the first …

Hello, Take a look at this: ▶ Arduino ▶ Processing I wrote some test code on Arduino that I know the behavior of from the Arduino serial monitor. I added some println() statements and other code to the Processing side to monitor incoming data. trim() will removed the “linefeed” from the string; th…

Problems with converting a String to a float

Processing Electronics (Arduino, etc.)

Nick2 March 24, 2021, 1:59pm 5

Yes! It works when I print: "print(list); " but when I try to convert it to a float the error appears.

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Problems with converting a String to a float

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