433MHz SYN115 Transmitter / SYN480R Receiver ASK Wireless Module Board Kit

http://www.ebay.com.au/itm/291736701631?_trksid=p2060353.m2749.l2649&var=590758217894&ssPageName=STRK%3AMEBIDX%3AIT

Has anyone played with these and, if so, how do you interface with them?

boylesg:
http://www.ebay.com.au/itm/291736701631?_trksid=p2060353.m2749.l2649&var=590758217894&ssPageName=STRK%3AMEBIDX%3AIT

Has anyone played with these and, if so, how do you interface with them?

Yes, I've played with them. The receiver is functionally identical to the MX-FS-03V "green board". It has a superior circuit, so should perform better but I haven't tested it beyond simply replacing the other. It works very well at that. I wasn't inclined to test the transmitter right away because it has a 3.5V supply maximum. It's probably also superior to the "green board" transmitters (but has lower power because of the lower supply voltage).