Overview
The TF-Luna ToF Lidar Ranging Sensor Module is a single-point micro ranging module designed for time-of-flight (ToF) distance measurement. It uses a VCSEL 850nm laser emitter and provides a digital sensor output over UART or I2C (IIC). With 5V supply operation and low power dissipation, it suits Arduino, STM32, and Pixhawk development, as well as drones and IoT applications requiring compact, reliable lidar-based range finding up to 8 meters.
Key Features
- Time-of-Flight optical sensor with VCSEL 850nm emitter
- Single-point micro ranging up to 8 meters
- Digital Sensor output
- Communication interfaces: UART and I2C (IIC)
- Supply Voltage: 5V; low dissipation power
- New condition; module package
- Suitable for Arduino, STM32, Pixhawk, drones, and IoT projects
- Position sensing and distance measurement
Specifications
| Application | Computer |
| Brand Name | EC Buying |
| Condition | New |
| Dissipation Power | low |
| High-concerned chemical | None |
| Operating Temperature | normal |
| Origin | Mainland China |
| Output | Digital Sensor |
| Package | module |
| Smart Electronics Experiment | Switch And Sensor For Arduino STM32 |
| Supply Voltage | 5V |
| Theory | Optical Sensor |
| Time-of-Flight (ToF) Range Finder Sensor | Single-Point Micro Ranging Module |
| ToF Laser Ranging Sensor Module TF-luna 8M Distance Lidar | Communication UART/I2C IIC 8 Meters VCSEL 850nm for Drones IOT |
| Type | Voltage Regulator,Optical-Electronics Sensor |
| Usage | Position Sensor |
| is_customized | Yes |
Applications
- Drones and UAVs distance sensing
- Robotics and automation positioning
- IoT distance measurement nodes
- Arduino/STM32/Pixhawk learning and prototyping
Details

TF-Luna ToF Lidar sensor offers 0.2–8m range, ≤5g weight, ≤0.35W power, and compact size (35×21.25×13.5mm). Ideal for battery-powered devices, it enables easy integration and reliable performance in complex environments.

TF-Luna ToF Lidar sensor, 35mm x 21.25mm x 19mm, <5g, 1cm resolution, 100Hz frequency, 70klux ambient light resistance, 0.2m-8m range, ±6cm/±2% accuracy, 5V supply, UART/I²C interface.

TF-Luna ToF Lidar sensor with 0.2–8m range connects to Raspberry Pi Pico via SDA, SCL, 5V, and GND. Includes I2C wiring and power supply schematic. (34 words)

Wiring diagram for Benewake TF-Luna ToF Lidar sensor connected to WiFi LoRa 32 (V2) Slave. Includes pin functions: +5V, RXD/SDA, TXD/SCL, GND. Colors indicate connections: red for 5V, green for TX, black for GND. WiFi LoRa 32 not included.

Robot, UAV, Smart City, Smart Retail applications with obstacle avoidance, altitude holding, and smart triggers.

ToF Laser Ranging Sensor with dual lenses and circuit board
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