Hi all!
Having searched around on the internet, I've discovered several sources that suggest that this is possible, and found several diagrams on how to construct directional yagi antennas.
Has anyone here tried this or anything similar? I'll be using the RFSolutions 433MHz TX/RX pair modules, and has anyone successfully used the RSSI (Received Signal Strength Indicator) pin/facility on these modules before?
I'll be using a PICAXE to a) Send out some serial data and b) make sense of the recieved signal strength value, and somehow display it (LED bargraph, Serial display etc)
Thanks!
Alastair
Having searched around on the internet, I've discovered several sources that suggest that this is possible, and found several diagrams on how to construct directional yagi antennas.
Has anyone here tried this or anything similar? I'll be using the RFSolutions 433MHz TX/RX pair modules, and has anyone successfully used the RSSI (Received Signal Strength Indicator) pin/facility on these modules before?
I'll be using a PICAXE to a) Send out some serial data and b) make sense of the recieved signal strength value, and somehow display it (LED bargraph, Serial display etc)
Thanks!
Alastair