BRIEF INTRODUCTION

     

    Shenzhen DreamLNK Technology Co., Ltd. is a professional high-tech enterprise specializing in ISM band micro-power wireless communication technology. We have a professional R&D team with abundant working experience; can provide you various RF modules and one-stop intelligent IOT solution!
     

    As a member of the CLAA (China LoRa Application Alliance), and a third-party design office of TI, Silicon Labs, Semtech, DreamLNK can provide different kinds of RF modules, include SOC embedded data transmission modules, intelligent IoT modules, high-performance data transmission modules (e.g.: 2.4G RF Modules, UART Serial Communication Modules, LoRa Modules, FSK Modules, ASK Modules, BLE Module, 433Mhz RF Module, etc.) ...    MORE  >>

    DreamLNK 1 - RF Module & IoT Solution Provider
    DreamLNK 2 - RF Module & IoT Solution Provider
    DreamLNK 3 - RF Module & IoT Solution Provider
    DreamLNK 4 - RF Module & IoT Solution Provider
    DreamLNK 5 - RF Module & IoT Solution Provider

    ODM Service Provided
     

    Full range RF Module & IoT Solution provider,
    Digital transmission product development,
    Tailor-made antennas available...
     

    Production Capacity
     

    First-class production & testing equipments,
    High-precision measuring equipments,
    Professional production team...
     

    Strict Quality Control
     

    All materials 100% from authorized agents,
    Strict incoming quality control (IQC),
    100% inspection of all products...
     

    MAIN PRODUCTS

    2.4G Module, UART Serial Module, LoRa Module, FSK Module, ASK Module, Bluetooth Module, 
    WiFi Module, Antennas, Remote Control and relative IoT Products

    2.4G RF Module

    2.4G RF Module
     
    2.4Ghz RF modules work in the range of 2400m-2483m ISM free channel, some contains MCU and remote control program. TX means RF transmitter module, while RX means RF receiver module

    FSK RF Module

    FSK RF Module
     
    FSK (Frequency-shift keying) wireless modules  are usually two way RF transceiver modules, FSK modulation also known as digital frequency modulation, always uses high-sensitivity RF chips

    Remote Control

    Remote Control
     
    These Remote Controls are widely used for access control, remote sensing and telemetry, security alarm, smart home, industrial control, lighting control, and motor switching control, etc.

    RF Antennas

    RF Antennas
     
    These Antennas are made of special stainless steel spring, with good elasticity and anti-collision treatment. Suitable for 2G, 2.4G, 3G, 4G, 5.8G, GSM, GPRS, VHF, UHF, 315, 433, 868, 915MHz use...

    FEATURED PRODUCTS

    Sucker Antenna 433MHz
    Sucker Antenna 433MHz
    Sucker Antenna 433MHz with High Gain (5 dBi)
    433/315MHz Six Keys Learning Code Remote Control
    433/315MHz Six Keys Learning Code Remote Control
    433/315 MHz 2/4/6/8 Keys Learning Code Remote Control, for access control & industrial control use
    Passive Infrared Motion Sensor (PIR Detector)
    Passive Infrared Motion Sensor (PIR Detector)
    PIR motion detector (passive infrared sensor) is designed to detect human movement indoors.
    ASK Window Alarm Sensor
    ASK Window Alarm Sensor
    Door sensor is a safety alarm device, which is used to detect whether doors, windows, drawers, have been opened or moved illegally.
    Wireless Doorbell H02 for Smart Home Use
    Wireless Doorbell H02 for Smart Home Use
    Wireless Smart Doorbell Kit for Houses, Smart Home, Home Automation Use
    6-Channel Switching Value Wireless Receive Module
    6-Channel Switching Value Wireless Receive Module
    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
    High Sensitivity Superheterodyne RF Receiving Module
    High Sensitivity Superheterodyne RF Receiving Module
    DL-RXC2016BH is a micro-power, highly sensitive, superheterodyne RF receiving module. It is a high performance, cost-effective receiving module with simple peripheral circuit.
    UART Wireless Transparent Transmission Module 100mW
    UART Wireless Transparent Transmission Module 100mW
    High performance FSK wireless transparent transmission module, it is a 100mW RF Transparent Transmission Module with UART Protocol and System-on-Chip system, can work in 433/470/868/915MHz ISM band
    Ultra-high Sensitivity Wireless Receiving Module
    Ultra-high Sensitivity Wireless Receiving Module
    DL-RXB3 series RF module is a universal wireless receiving module for ASK and FSK modulation, which adopts imported industrial grade radio frequency wireless data receiving chip.
    4-Channel Switching Control RF Receiving Module
    4-Channel Switching Control RF Receiving Module
    High sensitive ASK RF receive module with decoding (learning code) function
    2.4G Transceiver Module with NRF24L01 Chip
    2.4G Transceiver Module with NRF24L01 Chip
    2.4G RF Module designed base on NRF24L01 wireless transceiver chip
    LoRa1278 Remote Spread Spectrum Wireless Transceiver Module
    LoRa1278 Remote Spread Spectrum Wireless Transceiver Module
    DL-RTS1278 transceiver module feature the LoRa long range modem that provides ultra‐long range spread spectrum communication and high interference immunity.
    Sub-1GHz ASK Modulation RF Receiver Module DL-RXP4303
    Sub-1GHz ASK Modulation RF Receiver Module DL-RXP4303
    DL-RXP4303 is a cost-efficient single chip wireless ASK receiving module, it is the most classic ASK receiving module in our Sub-1GHz products.
    High Sensitivity ASK Wireless Receiving Module
    High Sensitivity ASK Wireless Receiving Module
    DL-RXC2015 is a compact and low-power wireless receiving module, with high-performance ASK wireless superheterodyne receiver chip
    FSK Wireless Transceiver Module with Silicon Labs si4463 Chip
    FSK Wireless Transceiver Module with Silicon Labs si4463 Chip
    Designed base on Silicon Labs' Si4463 wireless transceiver chip. It is a compact, long-distance RF transceiver module with power amplifier with sensitivity up to -124dbm.
    BLE5.0 Bluetooth Module with Nordic nRF52832 Chip For Bluetooth Speaker Use
    BLE5.0 Bluetooth Module with Nordic nRF52832 Chip For Bluetooth Speaker Use
    BLE5.0 Bluetooth Module with Nordic nRF52832 Chip, low-power, long-distance
    Long Range 433Mhz Spread Spectrum SX1278 LoRa Wireless Module
    Long Range 433Mhz Spread Spectrum SX1278 LoRa Wireless Module
    M-SX1278S2 LoRa module with Semtech’s SX1278 chip, it is a 433Mhz LoRa Wireless Module with 3KM long range and 100mW output power.
    2.4G Transceiver Module with CC2500 Chip and PA
    2.4G Transceiver Module with CC2500 Chip and PA
    2.4G Transceiver Module designed base on CC2500 wireless transceiver chip, with PA (power amplifier)
    2.4G Transceiver Module with High Power nRF24L01P
    2.4G Transceiver Module with High Power nRF24L01P
    2.4G High Power Transceiver Module, with nRF24L01P RF chip & RFX2401C power amplifier

    For inquiries about our products, please leave your message here. We will contact you ASAP!
     
      Applications
      Wireless Data Acquisition, Toy Remote Control, Telemedicine, Consumer Electronics, Aeromodelling ...
      MORE
    • RF Module Application 1

      Industrial Control

    • RF Module Application 2

      Medical Equipment

    • RF Module Application 3

      Smart Hotel

    • RF Module Application 4

      2.4G Aeromodelling

    NEWS CENTER

    • 23 2021-07
      Is there any RF Module can replace Ai-Thinker's Ra-01 LoRa Module?

      If you are using Ai-Thinker's Ra-01 LoRa Module, and trying to make some replacement without change your PCBA. I guess you can try DreamLNK's M-SX1278S2 LoRa Transceiver Module, it uses same RF Chip SX1278 from SEMTECH, and definitely Pin to Pin with this Ai Thinker's Ra-01 LoRa Module

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    • 10 2021-05
      What are Radio Frequency Bands and their Applications?

      RF is the lowest portion in the electromagnetic spectrum familiar as a medium of analogue and modern digital wireless communication system. It spreads in the range between 3 KHz and 300 GHz, which include ELF, VLF, LF, MF, HF, VHF, UHF, SHF, EHF. It is a broad spectrum and many characteristic has not been experimented yet.

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    • 19 2021-03
      What's the Difference Between SX1278/SX1276 Based Wireless Modules?

      The wireless modules designed based on SX1278 and SX1276 chips has the advantages of long transmission distance and strong anti-jamming ability, which are widely used in various IoT fields. The performance of the two wireless modules are almost the same, the main difference is the frequency and the region targeted.

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    • 04 2021-03
      Is the Higher Antenna Gain Always the Better?

      We often get customer's inquiry and ask if we can provide a high gain antenna, someone even says the higher gain the better. But is that true? Is really higher gain antenna result a better effect? In fact, this view is incorrect. Simply to increase the gain, although the coverage distance is greater, the coverage will become narrower.

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    • 23 2020-09
      Application of Radio Frequency in the Internet of Things

      Just as the literal meaning of "IoT = Things + Internet", data transmission is required to connect to the Internet. The non-contact data transmission is the application scenario of radio frequency. Almost all IoT products will have RF transmission. The RF transmission with low transmit power has a short distance...

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    • 10 2020-08
      What is the Receiving Sensitivity and How does it affect the Transmission Distance?

      The receiving sensitivity is the minimum signal receiving power that the RF receiver can take out the useful signal correctly. The receiving sensitivity of wireless transmission is similar to people's hearing when they are communicating

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    STRATEGIC PARTNERS

    NR

    NORDIC
    Cooperative Partner

    Nordic Semiconductor has been a provider of integrated
    electronic design services and products since 1983,
    which is committed to ultra-low power wireless
    technology for decades. It plays a key role in the
    realization of the wireless future.     

     
    C

    COMEN
    Valuable Client

    As a well-known medical equipment enterprise,
    Koman's products cover six fields.
    SI

    Silicon Labs
    Cooperative Partner

    Headquartered in Austin, Silicon Labs is a leading
    provider of silicon, software and solutions for a
    smarter, more connected world. It has more than
    1,400 team members in over 20 countries creating products.
    tai

    TBIT
    Valuable Client

    It is a research and development company focus on
    IoT technology, provide intelligent hardware and
    intelligent solutions
    LY

    UNITED
    Valuable Client

    Famous Health Care Enterprises in China, who can independently develop
    and produce high-end medical products with innovative medical
    information solutions, product range covers the
    entire process of imaging diagnosis and treatment.
    TI

    TI
    Cooperative Partner

    TI is a global semiconductor design &manufacturing company,
    innovated with 80000+analog ICs & embedded processors,
    software.Headquartered in Dallas, has approximately 30,000 employees
    in more than 30 countries around the world. 
     
    CD

    C&D Electronics
    Valuable Client

    Specialized in the intelligent control products, such as intelligent
    light control, intelligent door control,intelligent window control,
    intelligent set-top box controller, various audio and video remote
    controls,mobile phone APP, Bluetooth, Zigbee and WiFi central
    control terminal products, etc. 
    T

    TOPBANG
    Valuable Client

    Topband Co., Ltd. is a national high-tech enterprise
    which was listed in the Shenzhen Stock Exchange. 
    Mainly focus on smart controller products.
    wh

    XIAOAN
    Valuable Client

    Products include shared motorcycle solutions, smart
    motorcycle solutions, standardized management
    solutions for electric vehicles, etc.

    One-stop IOT Solution Provider

    QUICK LINKS

    PRODUCT CATEGORY

    CONTACT US

      Add.: Room 603, Unit C, Zone A,    Huameiju Business Center, Xinhu Rd., Bao'an District, Shenzhen, China
      Phone: +86-755-29369047
      WhatsApp: +86 13760215716
      Skype: wsj.james
         WeChat: wsj_james
      E-mail: james@dreamlnk.com

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