nRF24L01 DataRate And Frequency Channel Change

I was working on a hand gesture controlled Arduino car some months ago of which I took guidance from here. Then I found that the signals take about 1+ seconds to reach the car which is more than enough for the car to crash somewhere. I searched the internet and at last, I came on a thought that datarate would increase the rate of transfer and higher frequency would increase the range(by not intersecting with most of the lower frequency signal). so my question is that is my thought(which is written before), right? and if it is then how to increase the data rate and frequency of nRF in code.

Please answer with a full code example because I'm new to nRF coding.

Reply soon Thanks Kalpit

Kalpit: I was working on a hand gesture controlled Arduino car some months ago of which I took guidance from here. Then I found that the signals take about 1+ seconds to reach the car which is more than enough for the car to crash somewhere. I searched the internet and at last, I came on a thought that datarate would increase the rate of transfer and higher frequency would increase the range(by not intersecting with most of the lower frequency signal). so my question is that is my thought(which is written before), right? and if it is then how to increase the data rate and frequency of nRF in code.

Please answer with a full code example because I'm new to nRF coding.

Reply soon Thanks Kalpit

What research have you done? Did you find ANY devices where you could modify their transmit/receive data transmission rates?

Yes, higher frequencies may allow higher data rates, but cannot be the cause of your earlier data transfer problem. Why not research and correct the cause of the problem?

Paul

Kalpit: Then I found that the signals take about 1+ seconds to reach the car

There must be something seriously wrong with your program or connections.

I have ever only used the 250k data rate and the round-trip time for a message and its acknowledgement is about 3 millisecs.

If you are on a channel that is suffering serious interference the transmitter program would be constantly showing failures.

Post your programs.

...R Simple nRF24L01+ Tutorial

Kalpit: "Please answer with a full code example.............."

You first! :)

I make use of these NRF24 devices extensively. I have never seen that long of a delay. I suspect you are on a congested channel, try changing this.