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AJMRTC HLK-LD2453 24GHz FMCW Millimeter Wave Multi-Target Human Motion Tracking Radar Module, 1T2R Single Transmitter Dual Receiver, 6m Detection, Distance Angle Speed TTL Serial Ranging Sensor, Bare
- 1. 24GHz FMCW millimeter wave radar, 1Tx 2Rx antenna for multi-target trajectory tracking
- 2. Up to 6m detection range, outputs distance, angle, speed and XY coordinate data
- 3. Track maximum 3 human targets simultaneously for indoor occupancy sensing
- 4. TTL UART serial communication, easy to integrate with Arduino, ESP32, STM32
- 5. Ultra compact 7×30mm PCB, low power, bare module for custom embedded design
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Overview
Specs
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AJMRTC HLK-LD2453 millimeter wave tracking radar is a bare module without test accessories. It adopts FMCW modulation and 1-transmitter 2-receiver antenna design. It can track multiple moving human targets and report real-time position and velocity data. It works reliably in dark, dusty or smoky environments and captures no images to protect user privacy. It transmits data via TTL serial port and supports parameter configuration and firmware upgrade. It is widely used for directional smart fans, intelligent lighting, occupancy monitoring and smart home IoT projects, compatible with common embedded MCU platforms.
Specifications
- Model: HLK-LD2453
- Frequency: 24GHz ~ 24.25GHz ISM band
- Modulation: FMCW
- Antenna: 1 Transmitter, 2 Receiver (1T2R)
- Max Detection Range: 6m
- Field of View: Azimuth ±40°, Elevation ±30°
- Sweep Bandwidth: Max 0.25G
- Communication: TTL UART serial
- Tracking Capacity: Up to 3 human targets
- Working Voltage: DC 3.3V
- Typical Current: 76mA
- Dimension: 7mm × 30mm
- Item Form: Bare Module Only
- Application: Smart fan, intelligent lighting, occupancy detection, smart home, IoT sensor
- Compatible: Arduino, ESP32, STM32, Raspberry Pi
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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Return Policies
- Return for refund within: 30 days
- Return for replacement within: non-replaceable
- This item is covered by ConnectFlow USA Return Policy
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