5Pcs 433MHz RF Wireless Transmitter and Receiver Module Kit for ARM/MCU
- Wireless Transmitter Modules: It allow your to wirelessly communicate with radio frequency (RF) controlled devices that operate in the same frequency (433Mhz in this case).
- Easy to Use: The antenna has a great influence on the receiving effect of the module,it is better to connect the antenna with 1/4 wavelength. Generally, 50 ohm single-core conductor is used. The antenna length of 433M is about 17cm.(Note:No antenna, please bring your own antenna.) 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.
- Note: The VCC voltage should be consistent with the working voltage of the module, and the power filter should be done well; The position of the antenna should be as straight as possible, away from the shield, high voltage and interference source.When used,the receiving frequency, decoding mode and oscillating resistance should match the transmitting.
- Applications: The transmitter and receiver modules for increasing the communication distance. And the frequency is 433MHz.It is widely used in remote control systems, such as remote control switch/curtain/sockets/LED/audio/door/rolling gate/door opener, shutter and other door control systems, alarm host, alarm, remote control motorcycle, remote control controlled electric vehicle, remote control MP3, receiving module, automobile anti-theft products, home anti-theft products, electric doors,etc.
- Package included: 5 x 433MHz Wireless Transmitter Module+5 x 433MHz Wireless Receiver Module
The Receiver Module (Rectangle Shape):
Working voltage: DC 5V
Static current: 4MA
Receive frequency: -105DB
External antenna:32cm single core wire would in helix
Size :30*13.5*7mm
The Transmitter Module (Square Shape):
Operating Voltage: 3.5-12VDC
Size: 19mm x 18.9mm
AM transfer rate: 4KB / S
Transmitting Power: 10mW
Amplitude Modulation: ASK or OOK
Transfer Rate: <10Kbps
Working method: AM
Transmission frequency: 433.92MHZ
External antenna: 25cm single core wire, coiled into a spiral
Pinout from left to right: (DATA; VCC; GND)
Launch parameters:
Launching distance: 20-200 meters(different voltage, different effect)
Working voltage:3.5-12V
Shape size:19*19mm
Working mode: AM
Transmission rate:4KB/S
Transmitting power:10 mW
Transmitting frequency:433.92M
External antenna:25CM ordinary multi-core or single-core wire
Pin alignment(left to right):DATA; VCC; GND
Notice:
The distance will be influenced by its working voltage, rainy or thunderstorm day, signal shielding device,
signal interference source, high-tension power wire. Better to keep the modules from them.
Applications:
- These modules are used for projects when you need to communicate wirelessly between 2 devices.
It is possible to increase the range by adding a small length of cable which the device will use as an aerial.
- It is very popular for remote control systems, such as Remote control rolling gates, smart car, smart home, etc.
Package Included：
5*433MHz RF Wireless Transmitter and Receiver Module
| Brand Name | Atnsinc |
|---|---|
| Part Number | 19110 |
| Safety Warning | [GENERAL] Keep the modules away from signal interference sources and high-tension power wires for optimal performance |
| FCC ID | DVBTTR1G90103 |