How do I send a variable from one arduino to another with the nrf module, so that for example i can use that variable to control my servo? I heard it can be done with arrays but how?
This is the Programming part of the forum, where we expect you to post code.
Have you been able to send ANYTHING from one radio/Arduino to the other?
Which library are you using? Does it have examples?
A Google search for "nrf24l01 arduino tutorial" produces numerous results.