QIACHIP Wireless 433Mhz RF Module Receiver and Transmitter Remote Control Built-in Learning Code 1527 Decoding 4 Channel Output (Transmitter and Receiver kit)

· Multiple working modes : Momentary Mode, Toggle Mode, Latched mode

· 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

· Wide voltage input (transmitter) ：DC 3V-24V

Retail Price: $ 6.88

Wholesale Price: Inquire Now

[Transmitter module ] Product Model: TX118SA-4

Transmitting 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)

" VT " On the receiver what is used for ?

The VT pin has 2 functions： 1, Using VT to control the LED as an Indicator, when any pin D0-D3 signal output, VT have a signal output at the same time. 2, Using VT and +V can replace the button function on the receiver. (Note：The VT terminal is active when a signal is received, i.e. if any of the 4 channels is "turned on" the VT line is "turned on".） The picture shows as follows:

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QIACHIP Wireless 433Mhz RF Module Receiver and Transmitter Remote Control Built-in Learning Code 1527 Decoding 4 Channel Output (Transmitter and Receiver kit)

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Product introduction

Shipping Notices

Product Description

[Transmitter module ] Product Model: TX118SA-4

Transmitting 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]

" VT " On the receiver what is used for ?

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