I've been working on what I thought would be a pretty simple little project to test out the 433mhz transmitter and receiver I purchased, but I'm not having any success.
I have two nano's hooked up to USB power from my computer.
I have the transmitter hooked up to 5v, ground, and the transmit (data) pin on D2 on the first arduino.
I have the receiver hooked up to 5v, ground, and one of the data pins to D2 on the second ardunio.
My receiver has a picture on the back that indicates 315,330,433mhz. Is there something I need to do in order to get it to receive 433mhz? I've tried this on 5 nano's and over 8 sets of transmitters/sensors so I don't think it is one of those.
Anyone else experienced an issue similar to mine that could help me out?
Transmitter has HC - 433A stamped on the front