LRF22VB High-Precision Single-Point LiDAR Module
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DESCRIPTION
The LRF22VB-02 LiDAR sensor is a newly released laser ranging module built on the Direct Time-of-Flight (DTOF) principle, specially engineered for use in scenarios like drones, sweeping robots, and industrial robots. It adopts a 905nm wavelength laser compliant with Class 1 eye safety standards, delivering exceptional performance alongside a compact form factor and cost-effectiveness, while boasting strong resistance to ambient light interference.
TECHNICAL SPECIFICATIONS
|
# |
Model |
LRF22VB |
|
1 |
Range |
0.05m～20m (90%reflectivity), 0.05m～10m (10%reflectivity) |
|
2 |
Frequency |
200Hz(Alternative100/50/20/10/1Hz） |
|
3 |
Accuracy |
±5cm (<5m ) ,1% (≥5m) |
|
4 |
Repeatability |
±30mm |
|
5 |
Ambient Light Immunity |
8m@60KLux |
|
6 |
Central Wavelength |
905nm |
|
7 |
Photobiological Safety |
Class1 |
|
8 |
FOV |
3° |
|
9 |
Wavelength for Indication |
N/A |
|
10 |
Photobiological Safety for Indication |
N/A |
|
11 |
Supply Voltage |
3 ~ 3.6VDC |
|
12 |
Peak Current |
3.3V@70mA |
|
13 |
Average Current |
3.3V@40mA |
|
14 |
Average Power Consumption |
<0.2W |
|
15 |
Communication Interface |
UART/IIC |
|
16 |
Protection Level |
N/A |
|
17 |
Dimension |
21x 15 x 7.43 mm |
|
18 |
Weight |
1.5g |
|
19 |
Operating Temperature |
-20℃ ~ +60℃ |
|
20 |
Wire Specification |
6pin 0.8mm terminal, HC-0.8-6PWT with 20cm tinned stranded wires |
|
21 |
Customization |
available in appearance / structure / output protocol |
(Note: 1. This parameter was measured at 25°C in an indoor environment. 2. This parameter was measured with a 90% reflector in an outdoor environment at 25°C.)
OUTLINE DIMENSION(mm)
PIN INTERFACE
 |
||
|
No. |
Definition / Wire Color |
User Interface |
|
1 |
NC (White) |
/ |
|
2 |
3.3V (Red) |
External Power + |
|
3 |
TX （SCL）(Yellow) |
RX（SCL） |
|
4 |
RX（SDA） (Green) |
TX（SDA） |
|
5 |
NC (Blue) |
/ |
|
6 |
GND (Black) |
External Power - |
