Hi All,
I am trying to repurpose a rf transmitter receiver pair, the transmitter have four buttons but only two outputs are uitilized. I would like to use all four on a new project. i know absolutely nothing about serial data, and dont know which direction to go i dont know what to google, it has come up with things like protocols and ask fsk, i dont know which one to follow how do i know what protocol to use .is there a good book or website to look at.
the problems i am seeing now are
1. Am i capturing the data properly
- i am using rigol ds1052e ,first i hold down button on transmitter then press run/stop on rigol and save data to usb. however all data captures from all buttons look the same to me.
2. how do i convert data to a hex number so micro can wait for it.
3. do i need to figure out baud rates ect.
the receiver is a kw-rf211a and the micro is a micrf211ayos
i have read the data sheet but will have to read it a few more time before i grasp it ,it says it is ook and ask ,google searches of this device have said it is pwm so im not sure
thanks
ctesla75