hi guys .. i am trying to make a gesture controlled car .. but i have a proplem that i think that the two nrf24(slave and master) is not communicating so i think the reciver is working as the tx led is lighted but the sender is not working i think i tried the tutorial but it doesnt help so anyone have any idea?
Post your codes and schematics.
I was not asking for the source of your copy, but the code that you run.
Same for the connections.
That somebody connected it seemingly correct does not tell me how you have connected it,
so some pictures of the real thing could help.
rught now i diconnected every thing so i can refrech my mine but before starting over again i want to make sure that the source i am following is right .. so if we assume that the connection is right what is wrong
So you want me to check if the thing you want to copy is possible,
and then guide you through the copy process?
Sorry, that will not happen.
Good luck with your project.
no no .. i tried to do what in the source several times ..but i doesnt work and also i checked my connection hunderd time so i do think it is oproplem in the source iam following
and also iam just a beginner and it was my dream to make this car
Especially for a beginner, it's a bad idea to start with too complex projects.
I have no idea what you already know.
You should have at least a basic understanding of C++, if you don't, there are plenty of tutorials.
The IDE examples are well worth a look, even if your impression after looking at them is "boring".
Robin2's NRF tutorial is the best you can get IMHO.
If you understand all of his examples, I'm open to discuss the approach he is taking.
While working with these examples, you can verify the working of your setup.
i mentioned that i tried robins tutorial but doesnt help
but ok i will do my best and will see all tutorials and lets see
So I have had issues with the NRF default data rate.
For my devices to work, I needed to set my data rate equal to 1mbs
ok in which side of the code i need to change it
char receivedData[32] =
is it this part
?
Did you run the CheckConnection.ino program to confirm the wired connection between the radio modules and their processors.
How are the radios powered? Did you read the part in Robin2's tutorial about making sure that the radios get sufficient power?
I tried many tutorials to get my radios working before I found Robin2's tutorial. Following that tutorial, I got my radios to work. I recommend that you try again the tutorial. Since we are familiar with the tutorial, it is easier for us to help.
Google nrf setdatarate
Sorry I am on my cell phone! I don't have my laptop to post the code snippet
The go back to them and persevere until you get them to work.
Before moving on to more complex programs, or making random changes to them, its essential to first prove that your NRF24s are connected correctly and working.
Hey if you're still having trouble, read this thread from start to finish, I helped another user with the similar issue:
I really appreciate your help.. But it is that Iam still a beginner so I don't understand it will. And also iam not will in the English as you see.. So I need a short clue I know its not easy and I know that the project is not for beginners but I really want to make it
I k ow that what iam going to say is wrong
I want some one that can give. Me. A code and a circuit that can work