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Mini 3.3V RF Transmitter Receiver Module 433MHz Wireless Link Kit for Arduino

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Highlights

  • The kit includes one pair of transmitter and receiver modules. And the frequency is 433MHz. It is very popular for remote control systems, such as wireless doorbell, remote control rolling gates, smart car, smart home, etc.

Specification

General
Type Transmitter Receiver Module 
Transmitter  Compatible with Arduino
Arduino Library: VirtualWire
Working voltage: 3-12VDC
Working current: 3.5mA
Working frequency: 433MHz
Transfer rate: 4.8kbps (max)
Transmission distance: When the spring antennas are soldered to transmitter and receiver module and the power supply is 5V, the open area transmission distance can be increased to 40 meters. The supply voltage is larger, the transmission distance farther
Antenna: You can use the wire whose length is 17cm or the spring antenna for 433MHz RF
Receiver  Compatible with Arduino, suitable for 3.3V MCU
Arduino Library: VirtualWire
Operating voltage: 2.5 - 4.5VDC
Working frequency: 433MHz
Working Current: 0.28mA (low power consumption)
Sensitivity: -105db
Antenna: You can use the wire whose length is 17cm or the spring antenna for 433MHz RF
Great for DIY project
Compatible Arduino
Package Contents
1 x 433MHz RF transmitter module
1 x 433MHz RF receiver module
1 x English user manual

Mini 3.3V RF Transmitter Receiver Module 433MHz Wireless Link Kit for ArduinoMini 3.3V RF Transmitter Receiver Module 433MHz Wireless Link Kit for ArduinoMini 3.3V RF Transmitter Receiver Module 433MHz Wireless Link Kit for Arduino

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        Mini 3.3V RF Transmitter Receiver Module 433MHz Wireless Link Kit for Arduino
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