> **Source:** Core Electronics is an Australian maker-electronics retailer and manufacturer based in Newcastle, NSW, run by a team of makers and educators. We design and manufacture our own product lines (PiicoDev, CE originals) and are official retailers for iconic maker and industrial brands including Raspberry Pi, Arduino, Adafruit, SparkFun and DFRobot. Orders ship Australia-wide from our Newcastle warehouse. Prices are in AUD and include GST. Pricing, stock and dispatch on this page are generated from the store's live catalog. Full machine-readable index: https://core-electronics.com.au/llms.txt

# STL-27L 360° DTOF LIDAR Sensor (UART, 25m)

**Type:** Product page · **SKU:** SEN0589 · **Brand:** [DFRobot](https://core-electronics.com.au/brands/dfrobot-australia)
**Page:** https://core-electronics.com.au/stl-27l-360-dtof-lidar-sensor-uart-25m.html ([markdown](https://core-electronics.com.au/stl-27l-360-dtof-lidar-sensor-uart-25m.html.md))

With DTOF technology, the 360-degree STL-27L 3D Time of Flight LiDAR is able to perform 21600 measurements per second. Its advanced laser technology and...

## Pricing

- **Price:** $284.95 (inc GST) — $259.05 AUD, exc GST
- **Quantity discounts:** 6+ $246.09 (exc GST) · 12+ $235.73 (exc GST)

## Availability & dispatch

- Available with a lead time — expect dispatch between Aug 20 and Aug 24.

## Restrictions

This product incorporates a laser system. Before purchasing or using laser equipment (including modules, components, or complete machines such as laser cutters and engravers), please consider the following:

- These products are intended for professional, educational, industrial, or supervised workshop environments.
- Operators should be appropriately trained and understand laser safety practices, including enclosures, signage, PPE, and safe operating procedures where applicable.

A declaration of use will need to be submitted during checkout.

## How to buy

- **Build a cart:** compose `https://core-electronics.com.au/cart/link?items=SEN0589:1` (comma-separated SKU:qty pairs) and share the link. Opening it shows a confirmation page with live pricing and stock before anything is added to the cart.
- **Verify the cart first:** fetch `https://core-electronics.com.au/cart/link/SEN0589:1.md` for live line prices (inc & exc GST, quantity discounts applied), stock and dispatch estimates, and totals. Append `/to/{AU-postcode}` (or `/to/{country-code}:{postcode}`) before `.md` for delivery options and prices to that destination. Unknown, retired, or out-of-stock SKUs are flagged. (Query form `cart/link.md?items=...` also works but some robots parsers refuse query strings here.)
- **Checkout** is completed on-site and includes a captcha at the payment step. Share the cart link; checkout takes it from there.
- **Search the catalogue:** `https://core-electronics.com.au/search/{query}.md` (URL-encode the query; pages 2-3 at `search/{query}/{page}.md`; `search.md?q=` also works)
- **Payment methods, purchase orders, policies and contact details:** https://core-electronics.com.au/llms.txt
## Description

![STL27L 360° DTOF LIDAR](https://core-electronics.com.au/attachments/localcontent/1_15468bac39e.png)![Features of STL27L 360° DTOF LIDAR](https://core-electronics.com.au/attachments/localcontent/2_67134c42100.png)Ranging range: 0.03- 25m, can perceive farther environmental information

![STL27L 360° DTOF LIDAR Ranging range](https://core-electronics.com.au/attachments/localcontent/3_46329b85626.png)

Excellent performance and high precision allow it to accurately perceive the contours of the environment

![STL27L 360° DTOF LIDAR](https://core-electronics.com.au/attachments/localcontent/4_53129e9f859.png)

Angular resolution: 0.16 7°, Within the effective measurement distance range of 2 meters, the average error is within 15mm

![STL27L 360° DTOF LIDAR](https://core-electronics.com.au/attachments/localcontent/5_45718879e55.png)

The provided SDK works well with both ROS1 and ROS2 systems.

![STL27L 360° DTOF LIDAR SDK works with both ROS1 and ROS2 systems](https://core-electronics.com.au/attachments/localcontent/6_167436822b7.png)

Anti-glare: effectively resists ambient light interference.

![STL27L 360° DTOF LIDAR Anti-glare](https://core-electronics.com.au/attachments/localcontent/7_243423e2f40.png)

Extremely small size Easy to integrate and stylish.

![STL27L 360° DTOF LIDAR Extremely small size](https://core-electronics.com.au/attachments/localcontent/8_16354752eea.png)

Coaxial brushless motor, stable performance,lifespan up to 10,000 hours

![STL27L 360° DTOF LIDAR Coaxial brushless motor](https://core-electronics.com.au/attachments/localcontent/9_417963a02c1.png)

Laser Conforms to FDA Class 1 human eye safety level

![STL27L 360° DTOF LIDAR FDA Classl human eye safety level](https://core-electronics.com.au/attachments/localcontent/10_3951965cbbe.png)###  Applications

20. Home Service Robot
21. Commercial Service Robot
22. Special Robot
23. Drone
24. Industrial Robot
![STL27L 360° DTOF LIDAR Applications Home Service Robot, Commercial Service Robot, Special robot, Drone and Industrial Robot](https://core-electronics.com.au/attachments/localcontent/11_203794b27e3.png)###  Specification

27. Measuring range: 0.03~25m
28. Measurement accuracy: ±15mm at 0.03m-2m, standard deviation of 5mm; ±20mm at 2m-8m, standard deviation of 15mm; ±30mm at >8m, standard deviation of 25mm
29. Scanning angle: 360°
30. Scanning frequency: 10Hz
31. Measurement frequency: 21600 Hz
32. Angular resolution: 0.167° @10Hz
33. Operating voltage: 4.5~5.5V
34. Power consumption: <300mA @5V
35. Communication method: UART
36. Anti-ambient light: 60klux
37. Operating temperature: -10°C~ 50°C
38. Storage temperature: -30°C~ 70°C
39. Weight: 45g
###  Documents

41. [Datasheet](https://core-electronics.com.au/attachments/localcontent/SEN0589_Datasheet_209963353c1.pdf)
42. [Development Manual](https://core-electronics.com.au/attachments/localcontent/SEN0589_Development_Manual_21070a3f20d.pdf)
43. [sdk\_ldrobotsensorteam\_stl\_v3.0.5](https://core-electronics.com.au/attachments/localcontent/sdk_ldrobotsensorteam_stl_v3_976360d401b.zip)
44. LdsPointCloudViewer-tool**Note:** Please download all the files listed below and unzip them into the same folder.
    
     [LdsPointCloudViewer tool Part1](https://core-electronics.com.au/attachments/localcontent/LdsPointCloudViewer-tool-v3_157286279a9.rar)
    
     [LdsPointCloudViewer tool Part2](https://core-electronics.com.au/attachments/localcontent/LdsPointCloudViewer-tool-v3_15728911b2c.rar)
    
     [LdsPointCloudViewer tool Part3](https://core-electronics.com.au/attachments/localcontent/LdsPointCloudViewer-tool-v3_157281e69a9.rar)
    
     [LdsPointCloudViewer tool Part4](https://core-electronics.com.au/attachments/localcontent/LdsPointCloudViewer-tool-v3_1572806af57.rar)
    
     [LdsPointCloudViewer tool Part5](https://core-electronics.com.au/attachments/localcontent/LdsPointCloudViewer-tool-v3_6434951d281.rar)
###  Parts List

46. STL27L 360° LIDAR (25m) x 1
47. 4-pin DuPont cable x1

## Images

- [Product image 1](https://core-electronics.com.au/media/catalog/product/S/E/SEN0589-1.jpg)