150m RS232 Range Of Radar LiDAR Sensor Arduino.mp4

150m RS232 Range Of Radar LiDAR Sensor Arduino

Are  you looking for a smallest laser sensor module with an accuracy of +/- 3mm over a range of around 30mm to 150000mm? Yes, this 150m range of radar is a small size of 64*40*18mm.
FAQ for purchasing manager：
1. Q: I am intersting to this item, can you send me two sensors for testing in my prototype? 
   A: Sure, please provide your address to check the cost for you.
1. Q: I want to test it on my computer, can you tell me which model is suitable?
   A: USB or RS232.

Detailed parameters

Model Number B87A
Measuring time 0.4s-4s
Place of Origin China
Accuracy ±3 mm
Measuring Unit mm
Applications support connect to your Arduino/Raspberry Pi etc.
Measuring Range 0.03-150m
Laser Class Class II
Laser Type 620nm-690nm, <1mW
Size 64*40*18mm
Weight About 13g
Voltage DC2.0~3.3V
Electrical Level TTL/CMOS
Frequency 3 Hz
Operating Temperature 0-40 ℃ (32-104 ℉ )
Storage Temperature -25~60 ℃ (-13~140 ℉)
Packaging Neutro-packing

How to work

Notes:

1. Under bad measure condition, like environment with strong light or the diffuse reflectance of measuring point over-high or low, the accuracy would have bigger amount of error: ±1 mm+40PPM.

2. Under strong light or bad diffuse reflectance of target, please use a reflector.
3. Voltage can be changed by power converter LDO
4. Frequency would be affected by environment.
5. Operating temperature -10 ℃~50 ℃ can be customized.
6. Analog can be customized.

More Detailed Pictures:

RS232 Radar LiDAR Sensor Back

Diagram for the Laser Distance sensor:

How to use your module to test?
There is a simple steps for you:
1. install the Gese software and USB driver on your computer.

2. Then you can send the related command to test

Communication
1.‘O’(0x4F): Turn ON laser beam, and return “,OK!”; 
2.'C'(0x43): Turn OFF laser beam, and return “, OK!”; 
3.'S'(0x53): Module status read, module returns Temperature & Battery Voltage, e.g.: “18.0’C, 2.7V”; 
4.'D'(0x44): Auto mode Distance read.

Hardware Connections 
1. Hardware Interface: 2 line USART(Rx, Tx); 
2. Baudrate: 19200bps; 
3. Data bits: 8b; 
4. Parity: none; 
5. Flow control: none.

Factory

Feedbacks: 
Customer to Emma Wang:
Dear Emma,
I would like to take this opportunity to thank you for your support over the last 2 days in helping me to use your product.
You were very professional, helpful and friendly.
Also as with respect to the JRT Laser Range Finder it is functioning as expected.
Best regards and thank you once again,

How to ship

Chengdu JRT Main Ranging Modules: laser distance meter module, industrial laser distance sensor, mini TOF ranging sensor.