HLKTech (Shenzhen Hi-Link) specializes in advanced IoT sensing and communication electronics, including Wi-Fi, Bluetooth, and precise millimeter-wave radar modules.
Shenzhen Hi-Link Electronic Co., Ltd., operating globally as HLKTech, is a high-tech enterprise dedicated to providing robust Internet of Things (IoT) solutions.
Their comprehensive product lineup includes serial port Wi-Fi modules, BLE Bluetooth, 4G/5G mobile communication chips, and an array of sophisticated sensor modules such as voice recognition and millimeter-wave radar systems like the DR6000. Focused on integrating research, development, and stringent production standards, HLKTech manufactures components that are widely used in home automation, audience measurement, and industrial tracking and possess FCC, CE, and RoHS certifications.
For engineers and hobbyists, finding accurate datasheets and configuration manuals is critical. We provide user manuals, AT command references, and setup guides to help you seamlessly integrate HLKTech electronics into your projects.
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Datasheets, integration guides, and AT command manuals can be downloaded from the official HLKTech website or accessed via community forums such as ask.hlktech.net.
Modules like the DR6000 typically connect via a serial or USB interface to your main controller. Refer to your specific device's user manual for proper operating voltages (usually 5V), wiring diagrams, and software integration instructions.
Yes, most of their wireless, network, and radar communication modules are FCC, CE, and RoHS certified to ensure compliance and safe integration into consumer and industrial products.
Many HLKTech serial-to-Wi-Fi modules default to a baud rate of 115200 for initial configuration. However, you should consult the product's datasheet as this can vary by specific model and firmware version.