Mini RF Transmitter Receiver Module 433MHz Wireless Kit for Arduino

Mini RF Transmitter Receiver Module 433MHz Wireless Link Kit w/ Spring Antennas for Arduino

SKU: 413171 (Added on -)
  • US$3.12
  • 2.99

    Free shipping To

  • Form Color:

    Blue + Yellow

Mini RF Transmitter Receiver Module 433MHz Wireless Kit for Arduino
This SKU 413171 is available in DXSOUL with Free Expedited delivery. DXSOUL: 901413171
The kit includes one pair of transmitter and receiver modules and one pair of spring antennas for increasing the communication distance. 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.
- 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.
About receiver module (rectangle shape):
- Compatible with Arduino
- Arduino Library: VirtualWire
- Operating voltage: 4.5 ~ 5.5VDC
- Working frequency: 433MHz
- Working Current: 1mA
- Sensitivity: -105db
- Antenna: You can use the wire whose length is 17cm or the spring antenna for 433MHz RF.
- Great for DIY project.
Form ColorBlue + Yellow
MaterialPCB + Alloy
Working Voltage 3~12V
Working Current3.5mA
English Manual / SpecYes
Download Link
Dimensions & Weight
Dimensions 0.71 in x 0.67 in x 0.12 in (1.8 cm x 1.7 cm x 0.3 cm)
Weight 0.08 oz (2.4 g)
Packing List
1 x 433MHz RF transmitter module
1 x 433MHz RF receiver module
2 x 433MHz spring antennas(27mm)
1 x English user manual

All packages from are sent without DX logo or any information indicating Due to package variations from suppliers, the product packaging customers receive may be different from the images displayed.

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Quantity 3+ units 5+ units 10+ units
Rate US$2.65 shipped US$2.64 shipped US$2.63 shipped

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Customer's impression:
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Recent Customer Reviews

  • grunci Post on 8/21/2016

    Cons: As tere are no pins, its a bit difficult to connect in to anything. (Unless you know how to put pins to the panel) Pros: It is working fine. The antenna is also good.

    Impression:somewhat usefull

    0 0 0
  • DizZy1990 Post on 6/22/2016

    Pros: Antannae included! Extremely small package. Based on the 433.92MHz band which is commonly used for light switches etc. Very easy to use. I figure most people want to use this to wirelessly communicate with another it... Read more


    0 0 0
  • esbenboye Post on 2/11/2016

    Pros: Cheap and easy to use. Just plug into your microcontroller and start using like any analog input/output. Cons: Since a lot of other wireless applications use 433mhz, some noise is to be expected. This is acceptable a... Read more

    Impression:somewhat usefull

    0 0 0
  • HARAGAN38 Post on 1/17/2016

    PROS : anttenna, never buy transmitters w/o antenna!!! it is a MUST!! CONS : You have to weld anttennae and pins, not for rookies. but after all welding and all they work. ARDUINO users, use RadioHead library.

    Impression:Good buy

    0 0 0

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