When you want to find rf 433mhz transmitter, you may need to consider between many choices. Finding the best rf 433mhz transmitter is not an easy task. In this post, we create a very short list about top 9 the best rf 433mhz transmitter for you. You can check detail product features, product specifications and also our voting for each product. Let’s start with following top 9 rf 433mhz transmitter:
Reviews
1. Wireless 433Mhz RF Module Receiver and Transmitter Remote Control Built-in Learning Code 1527 Decoding 4 Channel Output (Transmitter and Receiver kit)
Feature
Application environment: Remote control switch, receiver module, motorcycles, automobile anti-theft products, home security products, electric doors, remote control socket, remote control LED, garage door remote control, remote control door opener, remote control curtains, alarm host, remote control MP3.Superheterodyne
Small size
Multiple working modes : Momentary Mode, Toggle Mode, interlocked mode
Wide voltage input (transmitter) DC 3V-24V
Description
[Transmitter module ] Product Model: TX118SA-4Transmitting power: 11dbm
Emission current: 10 mA
Rate of fire: maximum 10KB / S
Operating Voltage: DC 3V-24V
Encoding : EV1527 1527 Learning code
Each module has a unique ID address code.
All modules K1-K4 four key code is the same.
[Receiver module ] Product Model: RX480-E4
Working Voltage : DC3.3~5V
Quiescent Current : 5mA
Output current : 10 mA
Working Frequency: 433MHz
Receive Sensitivity: -108dB
Working Temperature : -25~75
Working mode: Momentary Mode , self-locking (Toggle-Mode of the 4 Channels) , interlocking
The output: 4 channel CMOS level signal Corresponding to the remote control ABCD 4 buttons.
Pins Instruction
GND : ground or negative pole
+V : DC3.3~5V input
D0: Data output
D1: Data output
D2: Data output
D3: Data output
VT: Output
[How to match the transmitter and receiver]
1. Delete existing data: Press learning button(on the receiver) 8 times. Response: LED flashes 7 times.
2. Learning remote code: press learning button(on the receiver) once, twice or three times (see below).
LED turns on: learning mode is active. Press any button of the remote control.
LED indicator flashes three times: learning successfully completed.
3. Test: after the above operation , the receiver board can be controlled by the remote control.
More transmitters with different IDs can be learned and stored additionally, starting with step 2.
A mixture of different modes is possible.
Button usage (sets mode and starts pairing process):
Press once: Inching mode (Momentary Mode)
Press twice: self-Lock Mode (Toggle-Mode of the 4 Channels)
Press three times: interlocked mode (selected channel active and be cleared, if another channel becomes active)
2. 433MHz RF Transmitter and Receiver Wireless Modules Link Kit for Arduino ARM MCU WL & Raspberry Pi (5 Pair)
Feature
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 wellWireless 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 SparkFun's 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!
Description
This Radio Transmitter & Receiver pair is great for adding a wireless link to your projects. Allow you to control items from a distance up to 500 feet away wirelessly! Connect the transmitter to your Arduino, Raspberry Pi or other microcontroller and the receiver to whatever you'd like to control. Both the transmitter and receiver are in tune to the same Radio Frequency so that when the transmitter emits a signal, the receiver will hear it wirelessly. Compatible with Arduino & Raspberry Pi 2 / B / B+ / A+!Specifications:
Receiver Module Specifications:
Operating Voltage: DC 5V
Quiescent Current: 4mA
Receiving Frequency:433.92MHz
Receiver sensitivity:-105DB
External Antenna: 32cm solid core spiral wound
Pinout from left to right: (VCC, DATA, GND)
Size: 30 * 14 * 7mm
The receiver has 4 pins, but we actually use 3 of them: GND (Ground), VCC (5V) and one DATA pin
Transmitter Module Specifications:
Launch distance: 20-200 meters (higher voltage yields better results)
Operating voltage: 3.5V - 12V
Operating mode: AM
Transfer rate: 4KB/S
Transmitting power: 10mW
Transmitting frequency:433MHz
An External Antenna: 25cm solid core spiral wound Pinout from left ? right: (DATA, VCC, GND) Dimensions: 19 * 19mm
Application Environment
Remote control switch, receiver module, motorcycles, automobile anti-theft products, home security products, electric doors, shutter doors, windows, remote control socket, remote control LED, remote audio remote control electric doors, garage door remote control, remote control retractable doors, remote volume gate, pan doors, remote control door opener, door closing device control system, remote control curtains, alarm host, alarm, remote control motorcycle remote control electric cars, remote control MP3.
3. eMylo DC 12V 2CH 433Mhz RF Wireless Relay Remote Control Light Momentary Switch Transmitter with Receiver
Feature
The product adopts RF technology, with long remote control distance and stable signal.The integrated module features stable performance, making the product easy to use,strongly reliable and enduring.
It adopts non-directional wireless encoding technology, allowing independent control without mutual interference.
The programmable transmitter and receivers can be flexibly configured in quantity and in operating modes.
It is widely used in industrial control and security fields, such as light, motor, remote controller, wireless security alarm, wireless door alarm, wireless controller, etc.
Description
ReceiverInput Voltage: DC 12V
Operating Frequency: 433Mhz
Operation Way: Inching, Self-locking, Interlocked
Coding Way: Intelligent Learning
Output Type: Passive Output
Max load: 10A
Ambient TEMP: -20 -65, Humidity<95%
Factory Default: Self-locking
Board DIM: 69x49x17mm
Case DIM: 75x65x29mm
Transmitter
Operating Voltage: DC 12V
Operating Frequency: 433Mhz
Vibration Resistance: 126
Chip Type: 2260
Modulation: ASK (Stable, less interference)
Encode Type: Welding code
Battery Type: 12V 27A(not included)
Remote Distance: 20m (Theoretical value)
Ambient TEMP: -30 -70 , Humidity<95%
Product DIM: 50x39x12mm
Package Includes:
2X Transmitters (Battery is not included)
1X Receiver
1 x English manual
4. UCEC XY-MK-5V / XY-FST 433Mhz Rf Transmitter and Receiver Module Link Kit for Arduino/Arm/McU/Raspberry pi/Wireless DIY(6-pack)
Feature
TX Working voltage: 3V-12V. Working current: 20-28mA.Resonance mode: sound wave resonance (SAW)
Modulation mode: ASK /OOK
RX Working voltage: 5.0VDC. Static current:4MA
Working principle: single chip superregeneration receiving
Description
Working voltage: 3V-12VWorking current: 20-28mA.
Working temperatur: -10 degree to +70 degree
Resonance mode: sound wave resonance (SAW)
Modulation mode: ASK /OOK
Working frequency: 315MHz-433.92MHz, customized frequency is available.
Transmission distance:>500m,sensitivity to -103dBm, in open areas.
Transmission power: 25mW (315MHz at 12V)
Frequency error: +150kHz (max)
Velocity: 10Kbps
Self-owned codes: negative
RX Technical Specifications:
Working voltage: 5.0VDC
Static current:4MA
Working temperatur: -10 degree to +70 degree
Working principle: single chip superregeneration receiving
Working method: OOK/ASK
Working frequency: 315MHz-433.92MHz, customized frequency is available(266-433MHZ).
Bandwidth: 2MHz (315MHz, having result from testing at lowing the sensitivity 3dBm)
Sensitivity: excel C100dBm (50)
Transmitting velocity: <9.6Kbps (at 315MHz and -95dBm)
Package includs:
6 X RF transmitter
6 X RF receiver
5. Solidremote 12V - 24V Secure Wireless RF Remote Control Relay Switch Universal 2-Channel 433MHz Receiver with 2 FCC ID Transmitters for Garage Door Openers, Cars, LED Lights & More (KIT-1)
Feature
SECURE # Rolling code key fob device offers better security and far more code combinations (more than 18 quintillion - 18 x 10^18 possibilities, nearly a trillion more than typical fixed code or so-called learning code ones) and built on new platform using higher RF sensitivity -111dBm superheterodyne module for better long range and more stable performance. Also 433Mhz frequency is less crowded than 315Mhz in USA.EASY & FLEXIBLE # Two independent relay channels can either work together (in latching) for polarity reversing or individually (in pulse / hold) to control different electronics, such as one channel for garage door controller unit, the other for entry lights. Easy programming & easy to use DIP switches working mode selection between pulse / momentary, hold / toggle and latching mode.
ENCLOSURE # Designed to work both indoor and outdoor, default enclosure supplied protects the inner radio receiver circuit board safe from rain or other tough weather, while customer can also use chemical glue or epoxy adhesive to seal the wiring holes after setup, providing IP55 equivalent waterproof protection level. Mounting holes are provided for easy installation to walls etc using screws.
INTERFACE # 3-Level efficient switching power supply system. Our 202U receiver board accepts 12 volts - 24 volts AC or DC wide supply voltage range (min. current rating is 110mA@12V DC). Each relay can switch up to 10A @14V DC or 10A @125V AC for resistive load (6A @14VDC for inductive load). Built-in small DC motor / solenoid polarity reversing control capability by using interlock latching mode and both relays.
APPLICATIONS # Used in anti-theft alarm control panels, home automation systems, short and long range turn devices on / off wirelessly, lifts, boats, marine, winches, motor-driven curtain, roller blinds, overhead garage door & gate barriers, motorcycles, vehicles, cars, truck, industrial and agricultural electrical control such as water pumps & sprayer, electric door release locks, windows, manual switches extender, LED lighting lamp bulbs and strips, entrance and access control etc.
6. SMAKN 433Mhz Rf Transmitter and Receiver Link Kit for Arduino/Arm/McU
Feature
TX Working voltage: 3V-12V. Working current: 20-28mA.Resonance mode: sound wave resonance (SAW)
Modulation mode: ASK /OOK
RX Working voltage: 5.0VDC. Static current:4MA
Working principle: single chip superregeneration receiving
Description
Working voltage: 3V-12VWorking current: 20-28mA.
Working temperatur: -10 degree to +70 degree
Resonance mode: sound wave resonance (SAW)
Modulation mode: ASK /OOK
Working frequency: 315MHz-433.92MHz, customized frequency is available.
Transmission distance:>500m,sensitivity to -103dBm, in open areas.
Transmission power: 25mW (315MHz at 12V)
Frequency error: +150kHz (max)
Velocity: 10Kbps
Self-owned codes: negative
RX Technical Specifications:
Working voltage: 5.0VDC
Static current:4MA
Working temperatur: -10 degree to +70 degree
Working principle: single chip superregeneration receiving
Working method: OOK/ASK
Working frequency: 315MHz-433.92MHz, customized frequency is available(266-433MHZ).
Bandwidth: 2MHz (315MHz, having result from testing at lowing the sensitivity 3dBm)
Sensitivity: excel C100dBm (50)
Transmitting velocity: <9.6Kbps (at 315MHz and -95dBm)
Package includs:
1 X RF transmitter
1 X RF receiver
7. INSMA 433Mhz Wireless RF Switch Long Range DC 12V 4CH Channel Wireless Remote Control Switch, DC12V Relay Receiver Module, Transmitter Toggle Switch RF Relay (2 Transmitter & 1 Receiver)
Feature
Long Range Signal can pass through walls, floors and doors, steadily control receiver from any place within a reliable distance. Max range is up to 98ft/30m with no obstacle.4CH for More ControlAdjustable working way, control equipment turn/reverse, on/off. Switch Self-lock, Jog, Inter-lock.
Security ControlLearning code has high-level security for its low repetitive rate and re-learn mode, by which it can delete the old code and re-learn a new code when a remote control get lost, so you are always in control of it.
Easy to UseExtremely easy to setup, learn, relearn and control(please refer to introduction). Stable and reliable performance, high receive sensitivity.
Wide ApplicationWIDE range of APPLICATIONS from simple domestic remote control to autonomous control such as, window, entrance, Garage Doors, alarm system, lifting equipment and so on. NOTE: Please email us if you meet any problem, we are always here to help, thanks!
Description
It is a learning code wireless remote control switch (receiver), the output way /working way can be changed as you like, it is easy to match the transmitter.Output working way:
1. Self-lock: connect the JP1 with the cutting out cap.
2. Jog: the cutting-out cap is non-occupation, JP1 and JP2 do not connect either.
3. Inter-lock: Connect the Jp2 with the Cutting out cap.
Jog: press one button is ON, loosen your finger on the same button is OFF (need one channel switch and one buttons remote control).
Self -lock: press one button for one time is ON, press the same button again is OFF (need one channel switch and one buttons remote control).
Inter-lock: press one button is ON, press another button is OFF (need one channel switch and 2 buttons remote control).
Using Instructions:
1. Press the learning code, the indicator flash, loosen finger, press any button of the remote control, the indicator flash 2 times and off, it means learning successfully.
2. It can learn various chips with the different code wireless remote control.
3. Remove/clean: press the learning button about 8 seconds , the indicator turn on to off, it means that it has been removed.
Receiver:
Size: 7.2 x 5.2 x 2.6cm
1. Working voltage: DC12V
2. Quiescent condition: Less than 6mA
3. Working temperature: -40 Degree +80 Degree
4. Receiver sensitivity: more than -105dBm
5. Working frequency: 433mhz
6. Output voltage: DC and AC is optional
7. Output current: Less than 3A
8. Max load current: 10A
Remote control transmitter:
Size: 5.8 x 3.9 x 1.4cm
1. Remote Distance: 328ft/100M
2. Operating Voltage: DC 12V
3. Frequency: 433mhz
4. Operating Current: 13 mAh
5. Code Type: Fixed code / Learning code
Package Included:
2 x Transmitters
1 x Receiver
1 x Manual
8. 433Mhz Universal Wireless Remote Control Switch DC 12V 1CH Relay Receiver Module RF Transmitter 433 Mhz Remote Controls (2 Transmitters 2 Button+ 1 Receiver 1CH)
Feature
433 Mhz Universal Wireless Remote: Input Voltage 12 V, Working Mode of Wireless 433mhz rf module receiver and transmitter RF are Superheterodyne .RF Switch DC: Transmitting distance: > 100 m ( open space), Only Support remote type: EV1527 learning code.
Wireless Relay 12v :Dimension of PCB:35 x 30 x 18 mm (L,W,H) ,Output terminal: NO , NC , COM.
It supports remotely and wirelessly control your Garage Door, Electronic Gates, Electrical Appliances and other telecommand equipments ,Electrical Appliances, Motorcycle Alarm, Car Sunroofs, Heating Systems, etc. Bringing you brand new experience of remote control, Please don't miss it.
Professional customer service ,Our on-line customer service and technical support ensure quick answers to your questions via email
Description
DescriptionTransmitting distance: > 100 m ( open space)
Decoding mode: MCU software decoding
Remote storage: 20
Support remote type: EV1527 learning code
Working mode: Momentary, toggle, latching time delay (5s ,10s ,15s )
Output terminal: NO , NC , COM
Dimension of PCB: 35 x 30 x 18 mm (L,W,H)
Remote control battery: 2 x 3 V CR2016 button batteries
Note: Maximum input power is 250 V
Working mode
Momentary: Push the remote button , the relay connects, release the remote button , the relay dis-connects.
Toggle: Push once the remote button , the relay connects , push twice the remote button , the relay dis-connects .
Latching: Push the remote button A, the relay connects, push the remote button B, the relay dis-connect.
Time delay modePush the remote control button , the relay connects , from when release the remote button ,
After 5s or 10s or 15s , the relay disconnect automatically .
NoteInstructions for use attached to the picture
Package includes
2 x Remotes + 1 x Receiver
9. 433Mhz RF Transmitter and Receiver Link Kit for Arduino/ARM/MCU WL
Feature
Includes both transmitter and receiver module.Compatible with most MCU projects
Use with Arduino, ATMEGA, Rasperry pi (MCU not included)
Great DIY project componet