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Precision 2D 360 degree laser scanner SparkFun Electronics SEN-15045 with patented OPTMAG technology

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Precision 2D 360 degree laser scanner SparkFun Electronics SEN-15045 with patented OPTMAG technology

Linear Range : 25m

Voltage - Supply : 4.9V~5.5V

Description : 25m Distance Measuring RoHS

Mfr. Part # : SEN-15045

Model Number : SEN-15045

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Product Overview

The RPLIDAR A3M1 is a next-generation, low-cost 360-degree 2D laser scanner (LIDAR) solution developed by SLAMTEC. It offers high-speed laser ranging with up to 16,000 samples per second and features SLAMTEC's patented OPTMAG technology for enhanced stability and longevity. The RPLIDAR A3M1 performs 2D 360-degree scans within a 25-meter range, generating 2D point cloud data suitable for mapping, localization, and environment modeling. It excels in detecting long-distance objects, alternating white/black objects, and objects under direct sunlight, making it ideal for outdoor map building. The device supports two operating modes: enhanced mode for optimal indoor mapping and outdoor mode for reliable resistance to daylight interference. The typical scanning frequency is 10Hz (600rpm), adjustable between 5-20Hz. At 10Hz, the sampling rate is 16kHz with an angular resolution of 0.225. The RPLIDAR A3M1 is designed to meet IEC-60825 Class 1 eye-safety standards.

Product Attributes

Brand: SLAMTEC
Origin: Shanghai, China
Model: A3M1
Technology: OPTMAG
Laser Safety Standard: IEC-60825 Class 1

Technical Specifications

Feature	Specification	Details
Scanning Type	2D 360 Degree Laser Range Scanner (LIDAR)
Range	25 meters
Sampling Rate	Up to 16,000 samples/second	At 10Hz scanning frequency
Scanning Frequency	Adjustable: 5-20Hz	Typical: 10Hz (600rpm)
Angular Resolution	0.225	At 10Hz scanning frequency
Modes	Enhanced Mode, Outdoor Mode	Enhanced: Max ranging radius & sampling rate for indoor. Outdoor: Resistance to daylight interference.
Principle	Laser Triangulation
Laser Type	Modulated Infrared Laser	Low power, pulsed emission
Communication Interface	User controllable via PWM (start, stop, speed)	Details in specific sections
Power Supply	Simple schema, no complicated power system required	Host system can get actual speed via communication interface
Data Output	Distance (mm), Heading (degree), Start Flag, Checksum	Continuous sampling point data frames
Protocol	Newly extended high speed sampling protocol	Requires updated SDK or modified driver for 16kHz mode

2504101957_SparkFun-Electronics-SEN-15045_C17285874.pdf

Precision 2D 360 degree laser scanner SparkFun Electronics SEN-15045 with patented OPTMAG technology Images

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