I also wanted to do this with a pair of Rx/Tx 433MHz modules, but need help in the protocol for transfering.
The problem is, if we send the data as it is, the modules lose sync.
I read a page on using 5050Character method of data transfer but its not explained properly.
Can someone explain this protocol.
Here's the link to the page:
I also wanted to do this with a pair of Rx/Tx 433MHz modules, but need help in the protocol for transfering.
The problem is, if we send the data as it is, the modules lose sync.
1>
It is better u use RF Encoder and decoder chips available from holtek.
this will make your life simple.
2>
And few ready-made RF modules with inbuilt UART are available u can use that also.