STA-D0912Y 1535nm 9km Range Finder Module for UAV Drone Pod

STA-D0912Y 1535nm 9km Range Finder Module for UAV Drone Pod

 The STA-D0912Y 9KM Range Finder Module is an ultra-compact and lightweight solution designed for UAV drone pods and other demanding applications. Powered by Jioptics' independently developed 1535nm erbium glass laser module, it combines exceptional range performance, high precision, and low power consumption, making it ideal for long-distance measurement tasks with enhanced human-eye safety.

Overview

  • Model: STA-D0912Y

  • Operating Wavelength: 1535nm ±10nm

  • Range Performance:

    • 16,000m: Typical target, visibility ≥25km

    • 12,000m: Large target, visibility ≥25km

    • 9,000m: NATO target, visibility ≥25km, target with 0.3 reflectivity for 2.3m × 4.6m vehicles

  • Accuracy: Ranging accuracy of ±1m with a measurement accuracy rate of ≥98%

  • Size: ≤66mm × 59mm × 42mm

  • Weight: ≤102g

  • Power Consumption:

    • Working: ≤3W

    • Standby: ≤0.01W

Key Features

  1. Integrated Structural Design

    • Shock and vibration resistance for reliable operation in demanding environments.

    • High environmental adaptability ensures seamless integration into various applications.

  2. Advanced Laser Technology

    • Unique erbium glass laser with multi-point sealing installation enhances durability and ensures eye safety.

  3. Reliable Circuitry

    • Welding wire direct connections prevent short circuits and improve product lifespan by avoiding issues from connector loosening or oxidation.

  4. Compact and Lightweight

    • Ultra-compact dimensions and lightweight construction make it perfect for UAV integration and portable applications.

Technical Specifications

Parameter Value
Model STA-D0912Y
Operating Wavelength 1535nm ±10nm
Ranging Range 80m-12,000m
Humidity ≤80%
Ranging Accuracy ±1m
Accuracy Rate ≥98%
Range Resolution ≤50m
Divergence Angle ≤0.5mrad
Ranging Frequency Once, 1Hz, 5Hz
Size ≤66mm × 59mm × 42mm
Voltage 5V-14V
Working Power Consumption ≤3W
Standby Power Consumption ≤0.01W
Working Temperature -40℃ to +60℃
Storage Temperature -55℃ to +70℃
Weight ≤102g

Data Transmission

  • Control Commands: Single ranging, 1Hz ranging instruction, 5Hz ranging instruction, and query commands.

  • Return Data: Includes distance, ambient temperature, and rangefinder status.

  • Communication Interface: RS422/TTL (selectable).

    • Baud Rate: 38400 (factory), adjustable to 9600, 57600, or 115200.

    • Byte Structure: Low order first, high order last.

    • Byte Composition: 1 start bit, 8 data bits, no parity, 1 stop bit.

Applications

  • UAV Drone Pods: Accurate long-range measurements optimized for UAV systems.

  • Vehicle and Object Detection: Enhanced performance for NATO targets and large reflective surfaces.

  • Environmental Monitoring: Reliable operation in complex environmental conditions.

Why Choose STA-D0912Y?

The STA-D0912Y Laser Range Finder Module combines cutting-edge laser technology, exceptional range capabilities, and ultra-compact design to deliver unmatched performance. Its versatility, reliability, and energy efficiency make it an essential tool for UAVs and portable applications.

For inquiries, bulk orders, or customized solutions, please contact us at support@rcdrone.top.

Explore more options in our Laser Range Finder collection.

Electrical Interface

 

The upper computer end realizes the cross-linking test with the rangefinder through the 10PIN connector. The pin definition of the power supply and communication port at the rangefinder end is shown in the following table, and the position of the connector connection pin 1 is shown in the following figure.

 

Pin definition of power supply and communication port at rangefinder end

 

Pin number Number Definition of electrical characteristics Notes
P-1 VIN+ Input power positive Power supply
P-2 COM Negative pole of input power
P-3 POWER_CTL Low Power Control Port Suspended or high (3V ~ 9V) effective
P-4 RS422_TXD+ Signal output port Rangefinder to host computer
P-5 RS422_TXD-
P-6 RS422_TXD- Signal input port Upper computer to rangefinder
P-7 RS422_TXD+
P-8 GND Communication ground wire Communication ground wire
P-9 TTL_RXD Signal input port 3.3V TTL
P-10 TTL_TXD Signal output port

 

Connector connection 1Pin position

 

Software
Data

 

The data transmission between the rangefinder and the upper computer includes the following contents:
● Control command: including single, 1Hz ranging instruction, 5Hz ranging instruction, query instruction, etc;
● Return data: including distance information, ambient temperature, rangefinder status, etc.
The data exchange between the rangefinder and the upper computer adopts RS422/TTL (two-choice 1), and its characteristics are as follows:
● Baud rate: 38400 (factory)/9600/57600/115200;
● Byte structure: low order in front, high order in back;
● Byte composition: 1-bit start bit, 8-bit data bit, no check, 1-bit stop bit.

 

Information

 

The format of the control command information is shown in the following table.

 

Control command information received by the rangefinder

 

Byte Illustrate Byte data (command words, data, check bits) Notes
1 Frame Header 0x55
2-5 1 ranging: 0xF2 0x00 0x00 0xF2 The feedback data is shown in the table below
1Hz ranging:0xF3 0x01 0x00 0xF2
5Hz ranging:0xF3 0x02 0x00 0xF1
Stop ranging:0xF3 0x00 0x00 0xF3
Baud rate setting: 0xF6 _ _0xXX ____ Set the baud rate/100 (hexadecimal representation), where 0xXX is an XOR of 2-4 bytes
Self check command: 0xF0 0x00 0x00 0xF0 The feedback data is shown in the table below
Query instruction: 0xF8 0x00 0x00 0xF8
Gating value setting: 0xF4 ___ ___ 0xXX ___is the set strobe value (hexadecimal representation), and 0xXX is the exclusive OR of 2 to 4 bytes.
6 End of Frame 0xAA

 

The return data of the rangefinder is divided into regular data and self-test data.
● Regular data: including the number of targets, measurement distance, rangefinder status, etc. see the table below.
● Query data: including ambient temperature, rangefinder status, etc. See the table below.

 

Conventional data returned by distance measuring machines

 

Byte Illustrate Byte value (hexadecimal)
1 Header 0xAA
2 Number of targets
3 High Byte of First Target Distance Information
4 Low Byte of First Target Distance Information
5 First Target Distance Information Decimal Digits Two decimal places after the decimal point
6 High Byte of End Target Distance Information
7 Low Byte of End Target Distance Information
8 Last Target Distance Information Decimal Digits Two decimal places after the decimal point
9 Ranging status byte Status word, see table below
10~13 Number of light output
14 Check word Bytes 2-13 XOR
15 End of Frame 0x55

 

Meaning of Status Word

 

Serial Number Byte 9 Significance
1 0xF2 1 Ranging
2 0xF3 1Hz Ranging
3 0xF4 5Hz Ranging
4 0xF5 Stop Ranging

 

Query data sent back by rangefinder

 

Byte Illustrate Byte Value (Hexadecimal)
1 Frame header 0xCC
2 Standby Standby
3 Ambient Temperature Byte 8-bit signed number, unit: ℃
4 Self Test Information Byte 0x 00 indicates the query default value
0x 03 indicates that the self-check light is normal
0xFF indicates abnormal self-detected light
5 High Intensity Working Status Byte 1: Normal operation mode flag bit
0: High-intensity working mode flag bit
6 Distance strobe value high byte Hexadecimal representation
7 Low Byte of Distance Gating Value
8 Baud rate high byte Hexadecimal representation, baud rate is loopback data * 100
9 Baud rate low byte
10 Number of light is 8 bits high Hexadecimal representation
11
12 Number of light out low 8 bits
13
14 Check word Bytes 2-13 XOR
15 End of Frame 0x55

 

Baud Rate Settings

 

Baud rate setting operation method:
A.send "0x 55 0xF6 0x 00 0x 60 0x 96 0xXX" command to the laser range finder, I .e. set the baud rate to 9600bps; The rangefinder returns "CC 01 19 00 01 00 00 00 60 00 00 00 79 55", "0x 00 0x 60" indicates that the current baud rate has been set to 9600bps;

B.Send "0x 55 0xF6 0x 01 0x 80 0x 77 0xXX" command to the laser rangefinder, I .e. set the baud rate to 38400bps; The rangefinder returns "CC 01 19 00 01 00 00 01 80 00 00 00 00 98 55", and "0x 01 0x 80" indicates that the current baud rate has been set to 38400bps;

C.Send "0x 55 0xF6 0x 02 0x 40 0xB4 0xXX" command to the laser rangefinder, that is, set the baud rate to 57600bps; The rangefinder sends back "CC 01 19 00 01 00 00 02 40 00 00 00 00 5B 55", and "0x 02 0x 40" indicates that the current baud rate has been set to 57600bps;

D.send "0x 55 0xF6 0x 04 0x 80 0x 72 0xXX" command to the laser rangefinder, I .e. set the baud rate to 115200bps; The rangefinder returns "CC 01 19 00 01 00 04 80 00 00 00 9D 55", "0x 04 0x 80" indicates that the current baud rate has been set to 115200bps.

 

 

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