433MHz RF Transceiver Module Testing
a few hour ago i tested 433MHz RF Transmitter and Receiver Modules that i bought from AliExpress for USD 0.99/pair.
I used Arduino Mega and Pro micro and VirtualWire Library.
The 433 MHz RF Receiver can received data from The 433 MHz RF Transmitter with maximum distance 3.75 meters with no antenna.
You can download VirtualWire Libary from https://www.pjrc.com/teensy/arduino_l...
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