Slamtec RPLIDAR A1 - Page 25

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Copyright (c) 2009-2013 RoboPeak Team
Copyright (c) 2013-2017 Shanghai Slamtec Co., Ltd.
Figure 4-17 Field Definition of Device Info Data Response Packet
Figure 4-18 The Timing Sequence of a GET_INFO Request
Field Name
Description
Examples / Notes
model
RPLIDAR model ID
The model ID of the RPLIDAR
being used
firmware_minor
Firmware version number, the
minor value part
The decimal part of the version
number
firmware_major
Firmware version number, the
major value part
The integer part of the version
number
hardware
Hardware version number
serialnumber[16]
128bit unique serial number
When converting to text in hex,
the Least Significant Byte prints
first
RPLIDAR
Host System
A5
50
A5
…
A new request
Data transmission order:
A5
5A
14
00
00
00
04