Hi - I'm trying to work on a home automation project and I need to find a RF transmitter that I can use with my computer (preferably a USB transmitter device)
Here is an example of what I'm trying to do -
I have a garage door opener that works on a 27.145MHz. Inside the garage remote, there are dip switches (code) that trigger my garage door to open/close. Therefore what I'm looking for is a device (USB) that will transmit the RF signal/code from my computer. I am looking to write a program (or use an existing program) that I can specify the frequency to use (in this case 27.145MHz) and send a code/data out through that frequency, using my computer. I have other RF devices which I=92m looking to use a computer program to control. So does anyone know of such a device?
thanks. D