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15 channels ASK OOK Wireless Switch DC5V Wireless Control Kits RF Link Control

15 channels ASK OOK Wireless Switch DC5V Wireless Control Kits RF Link Control

Regular price $26.88 USD
Regular price $42.66 USD Sale price $26.88 USD
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Below item is powered by Canton-electronics Ltd .

 

 

 

Note: Adjustable resistors (potentiometers) are components that are easily damaged. Use a suitable screwdriver to slowly rotate. Click here to buy a screwdriver.

 
Modules No: RT389
 
1 pcs Super-Heterodyne decoder receiver and 1 pcs 15 buttons PT2262 encoder transmitter ;
 
 
 
Receiver :
 
Module No.: RF11A04
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Description:

Model No.: RF11A04 OR CE-RF11A-045V

1. Features:

Operating voltage: DC 3-5V

Operating current: less 11mA (DC 5V)
Working priceple: super heterodyne
modulation Mode: OOK / ASK
Operating Frequency : 433.92MHZ
Receiving sensitivity: -108dBm
Output level: 5V TTL level, low standby, the maximum current 20MA (to add a current-limiting resistor)
Decode: learning code, adapted EV1527 / PT2262 and a compatible remote control, you can store up to eight remote control
Working modes: Non-locking (Momentary ), self-locking (Toggle), Inter-locking; 0.1-500000 seconds adjustable delay time
Size: 30x12.1x12.5mm
Weight: 4 grams or less

 

 

2. Pin Description
G: GND pin, DC 3-5V power supply negative
V: VCC pin, DC 3-5V positive power supply
D0: channel 1 output, active high
D1: channel 2 output, active high
D2: Channel 3 output, active high
D3: Channel 4 output, active high
VT: channel output valid signal, the microcontroller can be used as an interrupt signal

 

3. the working mode

 

 

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You can select different modes of operation with"M4 M3 M2 M1 M0" pad in the delay mode to adjust the delay time through an adjustable resistor.

 

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In delay mode, the rotary variable resistor can adjust the delay time. Increase the time counterclockwise rotation, and clockwise rotation to shorten the time. Adjustable resistor is a precision resistor, adjust the time with a Phillips screwdriver to gently rotate (do not use excessive force)

Working Mode Description:


Non-locking: Press the remote control button, the IO port outputs high. Release the remote control button, IO port outputs low.


Self-locking: Press the remote control button, the IO port outputs high. Press the remote control button again, IO port outputs low.


Interlock: Press the remote control button D0, D0 IO port outputs high, other IO ports outputs low; remote control button is pressed D1, D1 IO port outputs high, other IO ports output low and so on.


Delay: Under Delay mode, there is a delay 0/1/2/3/4 five sub-patterns, by adjusting the variable resistor IO port high duration

4, the adapter remote control (learning remote control)

 

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In normal operation mode, LED (D1) will be lit, when receiving a valid remote control (EV1527 / PT2262) key value, LED will flash.

Clean code: hold the button to press.LED offs, keep pressing about 8 seconds until LED lights. At that time, clean code completion (Note: After the implementation of clean code, previous remote controls do not exist.

Adaptation (learning):

Step 1 (into the learning mode):trigger the key button, LED offs;


Step 2 (adapter channel 1): press the first button of remote control and then, LED offs after flashes for four times. This time means that it had learned the value of the first button

Step 3 (Adaptation Channel 2): Press the second remote control, LED offs after flashes 4 times, This time means that it had learned the value of the second button

Step 4 (adapter Channel 3): Then press the remote's third button, LED offs after flashes 4 times, This time means that it had learned the value of the third button

Step 5 (Adaptation Channel 4): Then press the remote control's fourth button, LED lights after flashes 4 times, This time means that it had learned the value of the fourth button.


NOTE: The process must be completed within 15 seconds

 
Adaptation Video,Click here!
 

5. Wiring Diagram :
Control LED indicator: see "RF11A04_LED demo"
Control 12V Relay: See "RF11A04_4Relay demo"

Click here for more help!

 

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Connect with ardiuno :
 
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Transmitter :

 

 
Features / Specifications :
1. 4 buttons;
2. High stability, SMT chip, frequency stabilization SAW, ultra-high-frequency transistor;
3: Large power;

 

Technical Data :
Transmitter Module No.: TB420;
Power supply : 12V 23A battery (not included )  ,
 
Operating current: 28-33mA;
Oscillation mode: SAW resonator;
Modulation mode:ASK/OOK;
Operating frequency:433.92MHZ ;
Encoding format: SCT2260  fixed code (compatiable for PT2262 SC2262 PT2260 PT2264 , can work with PT2272-M4 ,PT2272-T4,PT2272-L4 );
RC  Resistance : 4.7M; 
Transmit power : 200mW ;
 

 

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