trim last character from string?

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d0773d
```
e.data != "\r" || e.data != "\n"
```
That was exactly the issue. I read the sensor module user guide again, it explained the results will end in a "\r". So I removed the checking for the newline character. As soon as I removed the newline check and only checked for a CR:
```
if (e.data != "\r")
```
It worked. When I get home from work I will implement your example.

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