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Shenzhen Dreamlnk Technology Co., Ltd.

China Manufacturer with main products: RF Modules, 433MHz RF Modules, 2.4G RF Modules, RF Transceiver Module, Bluetooth Module, FSK Module, RF Transmit Module, RF Receive Module

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6-Channel Switching Control RF Receiving Module with Decoding Function

FOB Price: 1.20 - 1.50 USD/Piece
Payment Terms: T/T, Western Union
In Stock

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Export Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Place of Origin: Guangdong in China

Quick Details

  • Brand Name: DreamLnk
  • Frequency: 315MHz, 433MHz
  • Frequency Range: 315MHz, 433.92MHz
  • Polarization: -112dBm
  • Weight: 10g
  • Model Number: DL-RX06C-LO6
  • Decoding: 1527 Learning Code
  • Voltage: 3~5.5V
  • Distance: 300m
  • Size: 29*12.8*6mm
  • Transmission rate: 2.5K bps


6-Channel Switching Value  with Decoding (learning code) Function

Module introduction

DL-RX06C-LO6 is a low cost, compact size, high sensitivity super heterodyne ISM band wireless receive module, with decoding (learning code) function. It adopts cost-effective wireless data receiving chip and low power  consumption MCU, with built-in image suppression function, can Support 3V-5.5V wide voltage power supply, which performs high receiving sensitivity, as well as good anti-interference performance.

the module can meet your needs (realize the application) by setting the logic state of N1 and N2, and independently leads out 2 ports as following: Pairing status LED indicator, SW learning code-checking button. the LED indicator and SW learning code-checking button can be LED to the circuit Board or casing of the product, which is convenient for the user to operate. DL-RX06C-LO6 leads out the N1 and N2 setting ends from the module, and the pins adopt a 2.0mm pitch to reduce the size of the module. It also adopts T-type board double-sided in-line pad design.

Its bottom plate uses a slotted in-line method, which the module can be inserted directly on the circuit board and then wave soldering. by this way, it can save the soldering of the pin header and reduce the height of the module to 10mm.  DL-RX06C-LO6 are compatible with PT2262 and 1527 encoding. the corresponding decoding and receiving module can also be ODM (customized) according to different remote-control encoding types.


Frequency range: 315MHz, 433.92MHz (special frequency can be customized)

Sensitivity: up to -112 dBm

Power supply voltage input range: 3V-5.5V (recommended working voltage is 5.0V)

Latch and non-latching mode selection: Set N1/ N2 decoding, output latch / unlatching

It can be used to learn PT2260, 2262, 1527 remote controllers with good rate compatibility

Encoded data transmission rate 2.5K bps (Manchester encoding)

OOK modulation mode, can work with PT4450, 115H, 113, R25 (2SK3356) and other transmitting


Module size 29 12.8 6mm (T type plate)

Technical Parameter

Parameter Symbol  State

Reference Value

Min.  Typ.  Max.

Working frequency Fc
315, 433.92 MHz
Modulation Mode

Receiving sensitivity 
50 ohm antenna direct input /1k Kbps -112  dBm
RF Receive bandwidth 

300  KHz

Data demodulation   Bandwidth

Demodulation pulse width is 0.2-1ms

1,2.5, K

LoW Power Average


v uA
Supply Voltage  VDD
3.0,5.0,5.5 V
Working Current IRC VDD=3.3V/315M 4.5 mA

VDD=3.3V/433M  mA

Logic Truth Table T1  T2  State description
M Flash mode

Low level(grounding)0

High level (floating)1

D1-D6 output Flash Memory, non-low power consumption, with ordinary TX

L Self-locking mode

High level (floating)1

High level (floating)1

D1-D6 output Latch mode, non-low power consumption, with ordinary TX

H Interlocking mode

High level (floating)1

Low level(grounding)0

D1-D6 output Latch mode, low power consumption, with delay TX

Reserved mode

Low level(grounding)0

Low level(grounding)0

D1-D6 output Flash Memory, low power consumption, with delay TX

Note: to confirm that the setting is valid, the red DK tool board needs to be powered on and reset,every time after setting the N1 and N2 states

DL-RXC6B Module Pin Definition:

6Channel Switching Control RF Receiving Module with Decoding Function

Pin Description

Power supply 3.0-5.5V, it is recommended to use LDO or battery output,

Standard voltage 3.3V or 5.0V

GND  Module grounding, Reliably grounded and close to the system filter capacitor

External code-matching LED indicator, press 2S for code-matching, light on and flashes 3 times

Quickly means matching succeed, 8S long press until light off to clear the code

VT Common signal terminal, high level output (signal status indication) when valid signal detected
N1, N2

Working mode setting pins, detailed setting refers to the Logic Truth Table. N1 set the signaloutput mode, N2 set the low power consumption and common receiving mode


D1-D4 for standard four-key remote control, and D1-D6 for standard six-key remote control respectively

ANT Antenna (Refer to Figure 3 to design the patch cord and signal feed point)

Description: D1-D6 data output, corresponding to different remote-control key values, can output0000-1111 BCD code (need to customize).

Typical application

Wireless Remote Control System; Wireless Alarm & Security Control System; Intelligent Control System, Smart Home, Home Automation, Home Appliance Control, Building and Residential (smart home) Control, Access control, Remote sensing and telemetry, Security alarm devices, Industrial control, Motor switching control, Lighting control, Remote control that supports radio frequency (RF) technology, 

Product Tags

ASK RF module, RF modules, 2.4G, 2.4Ghz, Wireless data transmission, RF Transmitter, RF Receiver, RF Transmit module, RF Receive module, Wireless Transceiver Module, ASK Module, FSK Module, Lora Module, Bluetooth Module, UART Serial Module, 2.4G Module

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