Description:

Receive module technical parameters Product Type: MX-05V Working voltage: DC5V Quiescent current: 4MA Receiving frequency: 433. 92MHZ Receiving sensitivity: -105DB Size: 30 * 14 * 7mm External antenna: 32CM single core, wound into a spiral Transmitter technical parameters Product Type: MX-FS-03V Launch distance: 20-200 meters (voltage is different, the effect is different) Operating voltage: 3. When installing, the antenna should be as straight as possible, far away from the shielding body, high voltage and interference source. When using, the receiving frequency, decoding method and oscillation resistance should match with the transmitting. Package Included 1*433MHz RF Wireless Transmitter and Receiver Module Features: Easy to use, nice range (using antenna on both), you can send strings (text) from one point to another. If you want to automate your house without pulling cables then this device will help you well Wireless Transmitter Modules allow your Arduino to wirelessly comunicate with other arduinos, or with radio frequency (RF) controlled devices that operate in the same frequency (433Mhz in this case) They work in pairs, meaning you need both a receiver and a transmitter to comunicate with each other Compatible with SparkFuns 434MHz RF transmitter and RF receiver This Radio Transmitter & Receiver pair is perfectly matched to allow you to control items from a distance up to 500 feet wirelessly!