Hi, I want to make a quadcopter and a controller with arduino. I will fly the drone in line of sight.
I need a RF module for quad and controller. I should able to communicate at least in 1 km range but I will be happy if I can fly it 2-3 km away
I will send ~3kb data per second.
This NRF24L01 has 1.1km range but is it really has? Can I use it for my project? And can I increase range if I use another antenna?
Or should I use something else? Maybe lower frequency?
Price is important for me That's why I want to use NRF24L01
Thanks for help and sorry for my english.