# Displaying Arduino data but getting blurry, Need some help

**URL:** https://discourse.processing.org/t/displaying-arduino-data-but-getting-blurry-need-some-help/33669
**Category:** Electronics (Arduino, etc.)
**Tags:** homework
**Created:** [November 22, 2021, 4:24pm UTC](https://discourse.processing.org/t/displaying-arduino-data-but-getting-blurry-need-some-help/33669 "2021-11-22T16:24:53Z")
**Posts on this page:** 1
**Showing post:** 3

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### Author: ![glv](https://yyz2.discourse-cdn.com/flex036/user_avatar/discourse.processing.org/glv/32/18785_2.png) [@glv](https://discourse.processing.org/u/glv)
#### Post date: [November 22, 2021, 5:36pm UTC](https://discourse.processing.org/t/displaying-arduino-data-but-getting-blurry-need-some-help/33669/3 "2021-11-22T17:36:19Z")

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Hello,

this topic should help:

> [@How to print serial values above rect and not blur](https://discourse.processing.org/t/how-to-print-serial-values-above-rect-and-not-blur/33530/7):
>
> hello @glv , i 've learned what u sent for me. i’ve just tried on my own program, and it’s working bro. [image] // test print data on top of rect and ellips import processing.serial.\*; float temp; float hum; float load; Serial port; void setup() { size(400, 400); port = new Serial(this, "COM5", 9600); } void draw() { background(0); if (port.available() \> 0) { String val = port.readString(); String [] list = split(val, ','); temp = float(list[0]); hum = float(l…

`:)`

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