can anyone help me in coding for integration of rf transmitter receiver to 8051(at89c51) theough uart like have we to follow a protocol etc
my specifications are
i have to transmit a string of characters from reciver to uart
baud rate (prferably less)
transmitter 433mhz
do we require a buffer for this purpose in between
plzz i am weak in commn part and expecting a good help from all of u
U get ready made RF transmitter and receiver which operates at 433MHz. you can directly connect it to your controller and write a serial communication program to get or send the data from the controller.
these transmitter and receiver are locally made and are available cheap in the market.