Custom Data transmission over RF using PIC microcontroller

[ezoecisoc]

i need to transmit serial binary data e.g (1100100100) (custom sequence) from PIC to PIC over RF. My sequence is 32 bit long. RF range should be 400-500 meters. i simulated in proteus using piece of wire from transmitter's PIC and Reciever's PIC it worked fine. I am don't know much about wireless communication, please suggest me the appropriate RF transmitter and Reciver modules and how to interface them to PIC also.
thanks.

 

[Easyrider83]

The RF is always be a problem. There are too much noises in air. You will have to use CRC an least.
Anyway, I think, the something like NRF24L01 is a best choice. Im using them for a long time. Use wifi antenna and 500m in a direct view will be possible.

 

[ezoecisoc]

The RF is always be a problem. There are too much noises in air. You will have to use CRC an least.
Anyway, I think, the something like NRF24L01 is a best choice. Im using them for a long time. Use wifi antenna and 500m in a direct view will be possible.

for NRF24L01, can you provide me an example Circuit diagram for that. I got PIC and having serial output on 1 pin. ipreffer to use builtin antena modules.

 

[Easyrider83]

This schematic for chip variant. For module I don't have it because used modules only with demoboards to write a code for STM32.

 

[djmaster_tgv]

This schematic for chip variant. For module I don't have it because used modules only with demoboards to write a code for STM32.

Hello!
The schematic on left picture is made in Proteus? Where you find the library for NRF24L01? What is the software version that you used?

Thank you!

 

[djmaster_tgv]

Anyone?
Please answer, I need this library for nRF24L01.
Thank you!