OK, so I have a 4 pin 315/433MHz rf reader module which I've connected to my raspberry pi 2. 2 pins are for Voltage and ground, and of the middle two that are for data, one of them goes to a GPIO pin configured as input.
XY-MK-5V is the model number
I've actually gotten all of this to work just fine. I can read data manually from the GPIO pin just fine, by accessing the file
I can even place a car key next to the receiver press a button, and see the values change between 0 and 1.
The problem is that I cannot figure out how to properly read from the data pin. I cannot figure out if there are supposed to be multiple ones or zeros in a row in the data its reading. There doesn't seem to be any time stamp that I can find to see when the last value was read.
How can I properly read the data the module is receiving?