Arduino Tutorial: Arduino NRF24L01 Wireless Tutorial with Arduino Uno

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[mohabsoliman]

finally ihave been looking all day for anyone who explains the code itself and every time i stumble upon an indian guy who desn't know what he is doing ur a life saver thanks you very much

[victorialevy]

Hi Nick, I am an engineer with SXM radio @ the S. Florida labs... I an also into amateur radio (K4VML) so I truly enjoy any sort of fun RF side-project. Thus I found your video to be quite useful/helpful in enabling a pair of these NRF24 GFSK modules. I wanted to take your example a bit further, and have thus interface a nice OLED LCD display. The only issue is that the SPI-bus utilizes what R the std. pins for these displays (unless I used I2C, which I did not wart to do). So I want readers to note that U can easily do this by re-mapping the LCD I/O signals within the LED display object/function =>  LiquidCrystal lcd(10, 9, 5, 4, 3, 2); Changing the RS & E controls pins on the Arduino from 11 & 12, to 10 & 9, as show.. Works great, and now users can send data and display on the LCD..!!!  :)

[harrysnelling]

tysm for this clear tutorial, could not get to work at first, but then I double-checked the connections on the website and realized I had connected 1 cable wrong and got it working :D

[Joe_The_st]

Guys!! If you couldn't run this code like me then all you have to do is cut the:"
struct package
{
};
typedef struct package Package;
Package data; "
And paste it into the "void loop" and it should work fine.
P/s: Thank you very much for this helpful video, but hope you will update this in the future ( i guess the update had changed something in the Arduino codes)

[apeguitar]

This is the clearest explanation videos of using 24L01 I've ever watched! nice and clear!

[mitsosify]

I tried to make work but I was not able. Is there a way to verify that the module is OK?
The problem is that I have only one UNO so I used an UNO and a MEGA bug I don't think this is the problemmm

[alexkatsis]

thankyou. you have a great way of explaining. Your videos are understanding for people who are learning arduino.
thankyou!!!

[pabloc.izaguirreartavia]

The best teacher that i found in Youtube ! Thanks From Costa Rica !

[cevizist]

The greatest tutorial I've ever seen about NRF24L01. Thank you for your help and efforts to prepare such an explanatory tutorial. Thumbs up :)

[raybright]

I'm looking forward to your future examples with this device especially bi-directional & networking.
Love your work ....

[DogRox]

Great video! I bought a few of these last year and never got to use them. I was going to make some kind of two way text communication systems, but I never did. I never really got into learning how to use them. This is opening the door for me now now I can finally put them to use. I could see a lot of uses for these things. looking forward to seeing your bidirectional video. That will definitely come in handy. :-)

[gulfsurfco]

Nice instructions. I have been looking for a concise and well presented instruction and your video has been one of the best ones. Thanks.

[grigoryheaton]

Another great video, keep it up!
Likely going to pick up some of these modules later and try to have my gaussmeter wirelessly transmit data to a screen.

[omarkeblawi]

My NRF24L01 keeps stopping from working (it works once, and then stops), although I have connected it to 3.3 (v), and I made sure that the wires are good, so I decided to order more NRF24L01 modules, but I think that the same thing is going to happen! Any suggestions?

[laitinenpp]

Great tutorial and the code is really simple and stylish. Also the data structure allows programmer to define different messages to be sent from sender to receiver using different id values.

[doublerave]

hi I'm using nrf24l01 with mpu6050 dmp example. Also I'm using rf24.h library. My problem is that "radio.write" function cause a delay on code and that makes fifo overflow how I could fix it?
Also your video is great!

[HarikaOsman]

Is bi-directional video ready? I could not find it.. Understandable english and perfect work.. Thanks..

[startobytes]

Hi, could you make a Video about how to use the Nrf24l01 with a button and a Led at the recever.

[sachinsrinivasan]

Hi,

I am currently working on designing a swarm of robots that communicate with each other through wireless communication. I am using arduinos in all the robots. I was wondering if you could post the video for bi-directional communication. I also have a question. Will this system be able to talk to more than on controller at a time? Can I make all my robots talk to one another or is it just one to one? Kindly clarify. This video was really informative and easy to follow! Thanks :)

[Hangman]

I'm curious, how do you go about programming the NRF24L01 Wireless Transceiver? Once you plug it into the R3 Uno board, and then connect it to the pc, I'm assuming you use the software that comes with the board itself and then use the code that you provided in the video and go from there? Just trying to make sure I fully understand.