please let me know how to connect and eneble transmiter and receiver 433mh rf module to enable remote connected swtich

 

Just connect it as labelled.
Vcc to Vcc, Data to Data, Gnd to Gnd, Antenna to Antenna.

It is the software that you suppose to worried about.

 

Hello,

Without any information about wich RF modules you are using, it is impossible to answer.

Bertus

 

Assuming you are using the ubiquitous 433MHz transmitters/receivers, you should check out Roman Black's website - it gives a rather nice overview and understanding of how to use them.

The_RB's Website