Arduino Uno R4 WiFi LESSON 14: Read User Input From the Serial Monitor

Pick your Sunfounder kit up so you get the same results I do:

You can pick up the neat jumper wires I showed in the video here:

You guys can help me out over at Patreon, and that will help me keep my gear updated, and help me keep this quality content coming:

In this video I show you how to create get user input on the arduino using the Serial Monitor. I show you how to read floats, ints, and Strings. Enjoy!

#arduinor4wifi
#serialmonitor
#tutorial

[pdaip]

The rules are beginning to sink in: As you wrote Serial.begin(9600) my grey cells jumped up saying "9600 No!'

[stevielut]

Hi, would like you to know I have tested at DC motor with L293D, however L293D do gets very HOT, safety reason to ask, is that normal ?

[tjihenky]

I tried running QR Scanner on uno R4 Wifi every way and saw on arduino forum it didn't work, please also disuss my problem

[qzorn]

Fantastic info. NASA uses Pi to about the 15th when dealing with the moon. 🤸

[robertmckelvey]

I have spent forever watching all your Arduino videos trying to find one that will show me how to run my LCD display I have learned a lot but I still don't know anything I've got a 4.0 LCD TFT display I download a few libraries for it that should show something and none of them even work can you show us a tutorial on how to write our own code

[Jim-xjse]

Got so much out of lessons 14, 15, and 16. Finally, a practical application of the algbra and binary that was crammed down my throat! You are performing an invaluable service to the world!!. Just subscribed to your Patreon.

[jolenebett]

Thanks Paul for another great video. Wow the rain was pretty heavy, what river is that? Also, wondering what the base language is for Arduino, is it C? I am currently learning python and also wanting to learn languages involved in electronics and robotics. I definitely feel robotics and automation is the way of the future and don't want to be left behind.

[richardsstark]

I had to fudge some of the numbers to make it work. I admit to not understanding why the exponential equation works. A lesson on this would be greatly appreciated.

[electronichome]

2:51 best moment of this tutorial! So honest! 😁😁😁

[larryplatzek]

Yet another Great Important lesson, How to get data from user! Thank You Paul!

[rufustoad]

Well I finally learned what the squiggly bracket mostly are for. Some of this code is hard if you don't understand just the basics but I am hoping to get there. Great explanation.

[robertschuldenfrei]

Having problems making comments stick. OK, it is up on Lesson 15 without my e-mail address. See reply below for the same comment here. OK, my e-mail address is in the comment on the YouTube video itself.

[ominence]

Paul this was one of the lessons I was looking forward to! Like previously mentioned, good as usual.