# Benewake TF-Luna Single-Point ToF Lidar

> Benewake TF-Luna: single-point ToF lidar rangefinder, 0.2–8 m on a 90 % white target and 0.2–2.5 m on 10 % black, ±6 cm to 3 m then ±2 %, 2° FoV, 1–250 Hz frame rate (100 Hz default), UART 115200 or I2C (0x10) chosen by pin 5, 3.7–5.2 V ≤ 70 mA, 850 nm VCSEL Class 1, 70 klux, 35 × 21.25 × 13.5 mm, < 5 g.

- Manufacturer: Benewake
- Part number: TF-Luna
- Category: Lidar & ToF range sensors
- Canonical page: https://www.xirkit.io/products/benewake-tf-luna-single-point-tof-lidar-3fe9
- Pinout: https://www.xirkit.io/products/benewake-tf-luna-single-point-tof-lidar-3fe9/pinout
- Structured JSON: https://www.xirkit.io/products/benewake-tf-luna-single-point-tof-lidar-3fe9/data.json
- Source: Xirkit structured parts catalog — every value traced to a cited document; unknowns are explicit.

## Key specifications

| Property | Value |
| --- | --- |
| Lidar type | single-point |
| Ranging method | iToF |
| Min range | 0.2 m |
| Max range | 8 m |
| Max range rated at reflectivity | 90 % |
| Accuracy (±) | 60 mm |
| Accuracy detail | ±6 cm (0.2–3 m), ±2 % (3–8 m) |
| Scan frequency | 100 Hz |
| Sample rate | 250 Hz |
| Horizontal field of view | 2 ° |
| Vertical field of view | 2 ° |
| Wavelength | 850 nm |
| Laser safety class | Class 1 (IEC 60825) |
| Interface | UART/I2C |
| Ambient light rating | 70 klux |
| Power | 0.35 W |
| Weight | 5 g |
| Supply voltage | 3.7–5.2 V |
| Dimensions | 35 × 21.25 × 13.5 mm |
| Operating temperature | -10 to 60 °C |

## Pinout (6 pins, 0 with electrical limits)

| Pin | Position | Kind | Chip pad | Functions | VIH | VIL | VOH | VOL | IOH | IOL | 5 V tolerant |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| +5V | — | power in | — | power_in | — | — | — | — | — | — | — |
| RXD/SDA | — | uart rx | — | rxd/sda | — | — | — | — | — | — | — |
| TXD/SCL | — | uart tx | — | txd/scl | — | — | — | — | — | — | — |
| GND | — | ground | — | ground | — | — | — | — | — | — | — |
| Configuration Input | — | other | — | configuration input | — | — | — | — | — | — | — |
| Multiplexing output | — | other | — | multiplexing output | — | — | — | — | — | — | — |

## Where to buy

| Supplier | Price | Stock | Checked | URL |
| --- | --- | --- | --- | --- |
| www.waveshare.com | 30.99 USD | in_stock | 2026-10-17 | https://www.waveshare.com/tf-luna-lidar-range-sensor.htm |

## FAQ

**What voltage powers the Benewake TF-Luna Single-Point ToF Lidar?**

Supply range 3.7–5.2 V.

**How much does the Benewake TF-Luna Single-Point ToF Lidar cost?**

From $30.99 at www.waveshare.com. Prices are observed unit prices before tax and shipping.

**What are the Benewake TF-Luna Single-Point ToF Lidar dimensions?**

35 × 21.25 × 13.5 mm. A STEP model is available for enclosure fit checks.

**Where does this Benewake TF-Luna Single-Point 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

- [Benewake TF-Luna Single-Point ToF Lidar datasheet](https://en.benewake.com/uploadfiles/2024/04/20240426135946148.pdf)
- [www.waveshare.com listing](https://www.waveshare.com/tf-luna-lidar-range-sensor.htm)

## Part graph

### Alternatives (by use case)

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