RGB LED not responding to Serial Monitor Input - Programming Questions - Arduino Forum
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![RGB LED not responding to Serial Monitor Input - Programming Questions - Arduino Forum](https://europe1.discourse-cdn.com/arduino/optimized/4X/a/1/2/a120a5a9078c2381e6d167507f0b6b93eea6e69e_2_587x500.png)
Good afternoon, I recently started learning Arduino coding and some basic circuit building from Paul McWhorter on (great teacher btw). I was following his tutorial of building a circuit with an RGB LED that responds to the Serial Monitor Input. However, I haven't been able to get my code to work and I cannot figure out why. My code looks very similar to Paul's in his video and as far as I can tell, my circuit looks like it is built correctly. What am I missing here? (link
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ESP32 Troubleshooting Guide
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Arduino Tutorial - Lesson 4 - Serial communication and playing
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Arduino Serial User input - Programming Questions - Arduino Forum
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not declared in this scope' (LIBRARY ISSUE?) - Avrdude, stk500
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How to control an RGB LED with Arduino
![RGB LED Strip not executing code - Project Guidance - Arduino Forum](https://europe1.discourse-cdn.com/arduino/optimized/4X/1/6/b/16b38cde65ff837f56274a2ad720a37056c4b020_2_607x500.png)
RGB LED Strip not executing code - Project Guidance - Arduino Forum
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Problem with serial monitor - Project Guidance - Arduino Forum
![SOLVED) RGB led strip with potentiometers - one output always high](https://europe1.discourse-cdn.com/arduino/original/4X/c/3/c/c3c4e0130a16c2b80a276d66c166842c88bf3bd0.png)
SOLVED) RGB led strip with potentiometers - one output always high
![Opta PLC FAQ ACC Automation](https://accautomation.ca/wp-content/uploads/2023/04/Arduino-IoT-Opta-PLC-1-FAQ-min.png?ezimgfmt=rs:412x232/rscb5/ngcb5/notWebP)
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![RGB LED Strip not executing code - Project Guidance - Arduino Forum](https://europe1.discourse-cdn.com/arduino/optimized/4X/4/3/4/434c1abb4dcbc7e2c387b323b2b610e96584b17f_2_1024x395.png)
RGB LED Strip not executing code - Project Guidance - Arduino Forum
![Why can't I use if else to change the color of the RGB led](https://europe1.discourse-cdn.com/arduino/optimized/4X/c/7/a/c7ae3ad06d40da470f24f9106795846b3657f612_2_690x362.png)
Why can't I use if else to change the color of the RGB led