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 >>
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
2.4Ghz 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 (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
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.
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...
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
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.
DL-RXC808 is an ISM band high performance superheterodyne RF receiver module, with high receiving sensitivity, strong anti-interference ability and image frequency suppression capability.
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
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.
DL-RTS1278 transceiver module feature the LoRa long range modem that provides ultra‐long range spread spectrum communication and high interference immunity.
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.
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.
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.
The total number of wireless IoT connections will increase from 1.5 billion at the end of 2019 to 5.8 billion in 2029. But the growth rates for the number of connections and connectivity revenue will be somehow lower than previous forecast. This is partly due to the negative impact of the COVID-19 pandemic...
Nowadays, the application of remote wireless transmission is increasing year by year, such as small amount of data between devices like water meters, smoke detectors, and the use of long-distance transmission. Let's take Smart Water Meter reading system as an example, to explain how LoRa module works in the AMR.
Door Sensor is composed of a wireless transmitter module and a magnetic block. There is a "reed switch" inside the wireless transmitter module. When the distance between the magnet and the reed switch is within 1.5cm, the reed switch is disconnected. Once the distance exceeds 1.5cm, it will alarm
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...
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.
COMEN Valuable Client
As a well-known medical equipment enterprise, Koman's products cover six fields.
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.
TBIT Valuable Client
It is a research and development company focus on IoT technology, provide intelligent hardware and intelligent solutions
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 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.
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.
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.
XIAOAN Valuable Client
Products include shared motorcycle solutions, smart motorcycle solutions, standardized management solutions for electric vehicles, etc.
