Description
LD06 TOF Coaxial radar is a laser radar device developed by Shenzhen LDRobot Co., Ltd. This LiDAR can realize 360° laser ranging scan, measuring visual point cloud information, which can be widely used in map construction (SLAM), robot positioning and navigation applications, as well as intelligent equipment obstacle avoidance.
SPECIFICATIONS:
Dimensions: 38*38*34.3mm
Detection range: 0.02~12m
Angular resolution: 0.2°~1.0°
The laser wavelength: 905nm
Measurement frequency: 4500Hz
Sweep frequency: 5~13Hz
Protection grade: IPX-4
Measuring Angle: 0°~360°
Application field
Education
Scientific research
Algorithm
Robot obstacle avoidance
Autonomous navigation
Navigation and positioning
Communication Protocol
Data Packet Format
LD06 adopts one-way communication, it begins to send measuring data packet once working stably, without any instruction. The format of the data packet is as below:
Start Character | Data Length | Radar Speed | Start Angle | Data | End Angle | Timestamp | CRC check | ||||
54H | 1 Byte | LSB | MSB | LSB | MSB | …… | LSB | MSB | LSB | MSB | 1 Byte |
- starting character:Length 1 Byte, fixed value 0x54, meansthe beginning of data packet;
- Data Length: Length 1 Byte, the first threedigits reserved, the last five digits represent the number of measured points in a packet, currently fixed value 12;
- Radar speed:Length 2 Byte, in degrees per second;
- Start angle: Length: 2 Byte; unit: 0.01 degree;
- Data: A measurementdata length is 3 bytes, please refer to next section for detailed explanation;
- End Angle: Length: 2 Byte; unit: 0.01 degree;
- Timestamp: Length2 Bytes in ms, recount if reaching to MAX 30000;
- CRC check:Checksum of all previous data;