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Hi-Link Manuals & User Guides

Hi-Link specializes in IoT communication modules, including millimeter-wave radar sensors, WiFi modules, and compact power supply units for smart home applications.

Tip: include the full model number printed on your Hi-Link label for the best match.

About Hi-Link manuals on Manuals.plus

Shenzhen Hi-Link Electronic Co., Ltd., маъмулан бо номи Салом-пайванд, is a prominent high-tech enterprise focused on the research, development, and manufacturing of Internet of Things (IoT) solutions. Established to provide robust connectivity for smart devices, Hi-Link offers a diverse product portfolio that includes UART WiFi modules, Bluetooth/BLE modules, and advanced millimeter-wave radar sensors (such as the HLK-LD series) for precise human presence and motion detection.

Additionally, Hi-Link is well-regarded for its compact AC-DC and DC-DC power supply modules, like the ubiquitous HLK-PM01. Serving customers globally, Hi-Link components are essential building blocks for developers creating smart home appliances, security systems, and industrial automation projects.

Hi-Link manuals

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Дастурҳои HI-LINK IB-LS-1W Модули барқ

6 майи соли 2024
Ҷадвали модели модули барқи IB_LS-1W ИНТИХОБИ МОДУЛИ ТАЪМИНИ БАРҚtagвуруди электронӣ, баромади ягонаи муътадилшуда 1W 4 Pin, SIP пинҳои стандартии байналмилалии изолятсия voltage ≤ 1500VDC Low staic…

Hi-Link HLK-B_S-1WR3 Series 1W DC/DC Power Module Datasheet

рӯйхат
Technical datasheet for the Hi-Link HLK-B_S-1WR3 series of 1W constant voltage, isolated unregulated single output DC/DC power modules. Details include typical performance, input/output characteristics, general specifications, application circuits, and product…

HLK-B36 User Manual - Shenzhen Hi-Link Electronic Co., Ltd.

Дастури корбар
This user manual provides comprehensive details on the Shenzhen Hi-Link HLK-B36 embedded UART-WIFI module, covering its features, technical specifications, pinout, AT commands, and electrical characteristics for IoT and embedded system…

HLK-B20 BLE 4.2 Wireless Module User Manual

Дастури корбар
This user manual provides comprehensive information on the Hi-Link HLK-B20, a low-consumption Bluetooth BLE 4.2 wireless control module. It covers product description, technical specifications, hardware details, pin functions, configuration methods,…

HLK-LD2410B Human Presence Sensing Module User Manual

Дастури корбар
Comprehensive user manual for the Hi-Link HLK-LD2410B, a high-sensitivity 24GHz human presence sensing module. Details features, applications, hardware, configuration, Bluetooth, performance, and radome design guidelines.

Hi-Link manuals from online retailers

Hi-Link HLK-B40 and HLK-B26 Bluetooth Module User Manual

HLK-B40, HLK-B26 • December 26, 2025
Comprehensive user manual for Hi-Link HLK-B40 and HLK-B26 Master&Slave Bluetooth modules, covering features, specifications, setup, operation, and troubleshooting for BLE5.1 serial port transmission.

HLK-LD2420 Radar Sensor Motion Module User Manual

HLK-LD2420 • December 19, 2025
Comprehensive instruction manual for the Hi-Link HLK-LD2420 24G mmWave Radar Sensor Motion Module, covering specifications, setup, operation, applications, and troubleshooting.

Hilink 60GHz Millimeter Wave Radar Sensor Module User Manual

HLK-LD6001C, HLK-LD6001A • December 18, 2025
Comprehensive user manual for the Hilink HLK-LD6001C and HLK-LD6001A 60GHz millimeter wave radar sensor modules, covering setup, operation, specifications, and troubleshooting for passenger traffic statistics.

Hi-Link A1215S-2WR3 DC-DC Power Supply Module User Manual

A1215S-2WR3 • December 12, 2025
Comprehensive user manual for the Hi-Link A1215S-2WR3 DC-DC Power Supply Module, including specifications, setup instructions, and operational guidelines for this 2W isolated unregulated converter.

Hi-Link video guides

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Hi-Link support FAQ

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  • How do I configure the HLK-LD2410 radar module?

    The HLK-LD2410 module can be configured using the HLKRadarTool app via Bluetooth or through a serial port connection to a PC using the visualization tool provided by Hi-Link.

  • Ҳаҷми вуруд чистtage range for the HLK-PM01 power module?

    The HLK-PM01 AC-DC step-down power supply module is designed to accept a wide input voltage range of 90-264V AC, outputting a stable 5V DC.

  • Where can I download the HLKRadarTool app?

    The HLKRadarTool app for configuring Hi-Link radar sensors is typically available for download via QR codes found in the user manual or through links provided on the official Hi-Link webсайт.

  • What is the detection range of the HLK-LD2410C?

    The HLK-LD2410C human presence sensor has a maximum sensing distance of up to 5 meters and supports adjustable sensitivity for different distance intervals.