Download files:

Radar Module:

https://drive.google.com/drive/folders/16h1POBPM-CN3x7FaBTZa6IErEnPA2w4d?usp=sharing

HLK-LD8001B/H, LD7901:

https://drive.google.com/drive/folders/1aiIZDubSBSWa8osZvaEuoZJp1Z7ra97i

HLK-LD6002C: https://drive.google.com/drive/folders/1UFBTpL7mLjvzcOgDNnifWcXyOEQX2Cx5

HLK-LD6002B: https://drive.google.com/drive/folders/1ug-oR3rV8ndN-lEZMgYn8a-KIOFFdn4V

HLK-LD6002: https://drive.google.com/drive/folders/1oMJYYOvhXx9uJD9SCkCsjMzLqdOg7AqR

HLK-LD2461: https://drive.google.com/drive/folders/14_KgZpL4Th2LTRuq_W0X_ePjHu_Z6lcS

HLK-LD2450: https://drive.google.com/drive/folders/1kTt0Z3hjKKrIF3OCIDGdwQ4KotDJ8SGA

HLK-LD2415H: https://drive.google.com/drive/folders/1eOj3xdVOvwmmCniIhfUZZwE_R63wWeKO

HLK-LD2410S: https://drive.google.com/drive/folders/1wC8KC-DaNavNbpeVouZ1HdiBzZ9YrAcg

HLK-LD2410C: https://drive.google.com/drive/folders/1ypOlacBmmFXY6lDQ0f1hEJFmczNe-0WG

HLK-LD2410B: https://drive.google.com/drive/folders/16zI-fium_BZeP08EyQke0rWp0BJTMvw3

HLK-LD2410: https://drive.google.com/drive/folders/1lCQv3mfHJ3XKXzweeHPFnJ_8_D_EWEKk

HLK-LD2411: https://drive.google.com/drive/folders/1ZAFkDPr_BLQpmw1h6furMvg-hcByOt5z

HLK-LD101V: https://drive.google.com/drive/folders/1O8H_NBj3Bm8QCHyXO-5YvEremdVrs-EM

HLK-LD2412: https://drive.google.com/drive/folders/17TAVgH5YI_6naA24dpjnJjm2v28alRPl?usp=sharing

Product Introduction

HLK-LD101V is an X-band radar module working at 10.525GHz. Based on the Doppler effect, this design uses fixed-frequency, directional transmitting and receiving antennas, which are first combined with chip integration technology and microwave antennas on the market. It has the characteristics of anti-interference, small size, no wall penetration, high stability, good consistency, and good clutter and high-order harmonic suppression effect. The on-board integrated IF demodulation, signal amplification, digital processing, light intensity detection, timing and other functions are integrated on the module, and the serial port function is opened at the same time, which is convenient for users to adjust relevant parameters. This product adopts pulse power supply mode, and the average power consumption can be reduced to 7mA.

Product Feature

 Working frequency 10.525GHz 

 Wide voltage operation：+3.3V~15V 

 Module size：20mm*25mm*4mm 

 The sensing distance is about 7m (straight line distance) 

 Detect angle 100° 

 Maximum transmit power：2dBm 

 Maximum receiving sensitivity：-95dBm 

 Motion detection 

 Onboard integrated transmit and receive antennas

Application Scenarios

 Smart home

 Smart lighting

 Smart home appliances 

 Smart security

Typical Application(LED SENSOR LIGHT)

Input parameters

Output Parameters

Pin configuration and function description