RPLIDAR A1M8 Laser Range Scanner

Datasheet:
RPLIDAR A1 Low Cost 360 Degree Laser Range Scanner Introduction and Datasheet (Model A1M8)

Features:
0.15m to 12m Distance Range
360° Angular Range
8000Hz Sample Frequency

Connection:

../_images/fig3-2_lidar_usb_adapter.png

UART to USB Type-A Adapter

RPLiDAR A1 USB Adapter Pin Descriptions

Interface

Signal Name

Type

Description

Min

Typical

Max

Motor Interface

5V MOTO

Power

Power for RPLiDAR A1 Motor

5V

9V

CTRL_MOTO

Input

Enable signal for RPLidAR A1 Motor/PWM Control Signal

0V

5V_MOTO

GND_MOTO

Power

GND for RPLIDAR A1 Motor

0V

Core Interface

VCC_5

Power

Power for RPLIDAR A1 Range Scanner Core

4.9V

5V

5.5V

TX

Output

Serial output for Range Scanner Core

0V

5V

RX

Input

Serial input for Range Scanner Core

0V

5V

GND

Power

GND for RPLIDAR A1 Range Scanner Core

0V

V5.0

Interfacing:
Slametec RPLIDAR Public SDK for C++

Dimensions:
96.8mm x 70.3mm x 70mm

../_images/fig3-1_lidar_dims.png

Use-Case:
Detects obstacles and collects data for mapping RoboFlock’s environment.