Code for a 433MHz RF Wireless Transmitter and Receiver module. I had a lot of issues trying to find help when I was first learning about these devices. This code ...

A fully secure receiver and transmitter pair works on radio frequency, Control the things wirelessly without internet, Wifi and bluetooth. Get all the required files ...

Abstract: This paper presents a intelligent long-distance running test system based on RFID technology, 433MHz wireless communication technology and WEB server technology. The system is committed to ...