TF-Luna LiDAR Range Sensor 8m Distance, ToF Laser Measurement, UART/I2C
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Quick Overview
- Measures distance from 0.2m to 8m
- High accuracy (±6cm up to 3m)
- Fast response with up to 250Hz refresh rate
- Supports UART & I2C communication
- Uses ToF (Time-of-Flight) LiDAR technology
- Low power consumption (≤0.35W)
- Compact, lightweight (<5g)
- Compatible with Arduino, ESP32, Raspberry Pi
SAR 165.00
In stock
Product Description
The TF-Luna LiDAR Range Sensor is a compact and efficient distance measurement module based on Time-of-Flight (ToF) technology. It emits an 850nm infrared laser and calculates distance by measuring the time it takes for light to reflect back from an object.Designed for high accuracy and stability, the TF-Luna includes built-in adaptive algorithms that allow it to perform reliably in various environments, even under strong ambient light.Its small size, low power consumption, and flexible interfaces (UART/I2C) make it ideal for embedded systems, robotics, and smart automation projects.
Key Features
- Single-point LiDAR sensor (ToF based)
- 0.2m – 8m measurement range
- 1cm resolution
- Adjustable frame rate (1–250Hz)
- Works under ambient light up to 70K lux
- UART / I2C / IO output modes
- Class 1 eye-safe laser
- Built-in adaptive algorithms
Specifications
| Parameter | Value |
|---|---|
| Measurement Range | 0.2m – 8m |
| Accuracy | ±6cm (0.2–3m), ±2% (3–8m) |
| Resolution | 1 cm |
| Frame Rate | 1 – 250 Hz |
| Light Source | 850nm (VCSEL) |
| Field of View | 2° |
| Power Supply | 3.7V – 5.2V |
| Current | ≤70mA |
| Power Consumption | ≤0.35W |
| Interface | UART / I2C |
| Dimensions | 35 × 21.25 × 13.5 mm |
| Weight | <5g |
Applications
- Robotics obstacle avoidance
- Smart parking systems
- Smart home automation
- Level measurement (tanks, bins)
- Intrusion detection systems
Pin Configuration
| Pin | Function |
|---|---|
| 1 | VCC (5V) |
| 2 | RX / SDA |
| 3 | TX / SCL |
| 4 | GND |
| 5 | Mode Select (I2C/UART) |
| 6 | Output / Data Ready |
Package Includes
- 1 × TF-Luna LiDAR Range Sensor
- 1 × JST cable (pre-attached or included)
- 1 × Dupont wires (for easy connection to microcontrollers)
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