# YDLIDAR T-mini Plus 360° ToF Lidar

> YDLIDAR T-mini Plus: 360° 2D ToF lidar, 0.05–12 m at 80 % reflectivity and 0.05–4 m at 10 %, 20 mm systematic error, 4000 Hz ranging, 6 Hz default scan (6–12 Hz by software), 0.54° angle resolution, 3.3 V UART 230400 baud, 5 V / 340 mA, 60 klux, 45 g, 38.6 × 38.6 × 33.9 mm.

- Manufacturer: YDLIDAR (Shenzhen EAI Technology)
- Part number: T-mini Plus
- Category: Lidar & ToF range sensors
- Canonical page: https://www.xirkit.io/products/ydlidar-t-mini-plus-360-tof-lidar-c0fd
- Pinout: https://www.xirkit.io/products/ydlidar-t-mini-plus-360-tof-lidar-c0fd/pinout
- Structured JSON: https://www.xirkit.io/products/ydlidar-t-mini-plus-360-tof-lidar-c0fd/data.json
- Source: Xirkit structured parts catalog — every value traced to a cited document; unknowns are explicit.

## Key specifications

| Property | Value |
| --- | --- |
| Lidar type | 2D scanning |
| Ranging method | dToF |
| Min range | 0.05 m |
| Max range | 12 m |
| Max range rated at reflectivity | 80 % |
| Accuracy (±) | 20 mm |
| Scan frequency | 6 Hz |
| Sample rate | 4,000 Hz |
| Angular resolution | 0.54 ° |
| Horizontal field of view | 360 ° |
| Wavelength | 905 nm |
| Laser safety class | Class 1 (IEC 60825-1) |
| Interface | UART |
| ROS 2 driver | Yes |
| ROS drivers | ydlidar_ros2_driver (ROS 2) |
| Ambient light rating | 60 klux |
| Weight | 45 g |
| Supply voltage | 4.8–5.2 V |
| Dimensions | 38.6 × 38.6 × 33.9 mm |
| Operating temperature | -10 to 45 °C |

## Pinout (4 pins, 0 with electrical limits)

| Pin | Position | Kind | Chip pad | Functions | VIH | VIL | VOH | VOL | IOH | IOL | 5 V tolerant |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| VCC | GH1.25-4P | power in | — | power_in | — | — | — | — | — | — | — |
| Tx | GH1.25-4P | uart tx | — | tx | — | — | — | — | — | — | — |
| Rx | GH1.25-4P | uart rx | — | rx | — | — | — | — | — | — | — |
| GND | GH1.25-4P | ground | — | ground | — | — | — | — | — | — | — |

## Where to buy

| Supplier | Price | Stock | Checked | URL |
| --- | --- | --- | --- | --- |
| aifitlab.com | 85 USD | preorder | 2026-10-17 | https://aifitlab.com/products/ydlidar-t-mini-plus-lidar |

## FAQ

**What voltage powers the YDLIDAR T-mini Plus 360° ToF Lidar?**

Supply range 4.8–5.2 V.

**How much does the YDLIDAR T-mini Plus 360° ToF Lidar cost?**

From $85 at aifitlab.com. Prices are observed unit prices before tax and shipping.

**What are the YDLIDAR T-mini Plus 360° ToF Lidar dimensions?**

38.6 × 38.6 × 33.9 mm. A STEP model is available for enclosure fit checks.

**Where does this YDLIDAR T-mini Plus 360° ToF Lidar data come from?**

Every value in this record is traced to a source — 2 documents including the board and chip datasheets — with the page and table cited per value. Unknowns are left explicit, never guessed.

## Sources

- [YDLIDAR T-mini Plus 360° ToF Lidar datasheet](https://cdn.shopify.com/s/files/1/0673/6848/5000/files/YDLIDAR_T-mini_Plus_Datasheet.pdf?v=1771759127)
- [aifitlab.com listing](https://aifitlab.com/products/ydlidar-t-mini-plus-lidar)

## Part graph

### Alternatives (by use case)

- [LDROBOT STL-19P 360° dToF Lidar (Waveshare D500 kit)](https://www.xirkit.io/products/ldrobot-stl-19p-360-dtof-lidar-waveshare-d500-kit-d990) — Both serve slam mapping and navigation — check the trade-offs; $95.99 vs $85
- [YDLIDAR X2L 360° Triangulation Lidar](https://www.xirkit.io/products/ydlidar-x2l-360-triangulation-lidar-c1e8) — Both serve slam mapping and navigation — check the trade-offs; $65 vs $85
- [LDROBOT STL-27L 25 m dToF Lidar](https://www.xirkit.io/products/ldrobot-stl-27l-25-m-dtof-lidar-6764) — Both serve slam mapping and navigation — check the trade-offs; $160 vs $85
- [YDLIDAR X4 Pro 360° Triangulation Lidar](https://www.xirkit.io/products/ydlidar-x4-pro-360-triangulation-lidar-b1db) — Both serve slam mapping and navigation — check the trade-offs; $90 vs $85
- [Slamtec RPLIDAR A1M8 360° Lidar (dev kit)](https://www.xirkit.io/products/slamtec-rplidar-a1m8-360-lidar-dev-kit-0e28) — Both serve slam mapping and navigation — check the trade-offs; $99 vs $85
- [LDROBOT LD14P Lidar (Waveshare D200 kit)](https://www.xirkit.io/products/ldrobot-ld14p-lidar-waveshare-d200-kit-152c) — Both serve slam mapping and navigation — check the trade-offs; $85 vs $54.99
- [Slamtec RPLIDAR C1 360° dToF Lidar](https://www.xirkit.io/products/slamtec-rplidar-c1-360-dtof-lidar-5db8) — Both serve slam mapping and navigation — check the trade-offs; $85 vs $79.99
- [Orbbec MS200K 360° dToF Lidar](https://www.xirkit.io/products/orbbec-ms200k-360-dtof-lidar-86b6) — Both serve slam mapping and navigation — check the trade-offs; $100 vs $85