Minimum TOF 1200m Laser Rangefinder Module for Drone

Below is an overview of key features, specifications, and recommendations for a PTYS-12X 1200m laser distance module suitable for drone integration.

Key Features of a TOF 1200m Laser Rangefinder Module:

1. Range: Up to 1200 meters at day, and 2000m at night.

2. Technology: Time-of-Flight (TOF) with pulsed laser diode.

3. Accuracy: ±0.25 (at short range)–2m (at longe range laser distance sensor).

4. Update Rate: 1–4 Hz real-time feedback for drones.

5. Field of View (FOV): Narrow, and focused beam for long range precision.

6. Laser Class: Typically Class 1 or Class 1M eye-safe.

7. Interface: UART, TTL, or USB for MCU compatibility.

8. Power Supply: 3.3V or 5V low power consumption ideal for drones .

9. Size & Weight: 5g, compact 22.5mm*16mm*9.5mm design, drone-friendly.

10. Operating Temp: -20°C to +60°C, suitable for outdoor use.

Integration 1200m Laser Rangefinder Module for Drones:

1. Mounting Position: Install on front for forward obstacle avoidance, bottom, or side depending on use case, which ensure clear line of sight.

2. Calibration: Use whiteboard or flat surface during initial setup,and calibrate for target reflectivity.

3. Firmware and Software: Use Arduino for real-time data processing, and combine with IMU for better state estimation.

4. Environmental Factors: Works best in clear night and laser is invisible to eye.

Where to Buy:

Seakeda: PTYS-12X, https://www.seakeda.com/

JRT: ALIBABA, https://www.lasermeasure.en.alibaba.com/

If you’re building a high-end drone for long range inspection, search rescue, or precision agriculture, go with the PTYS-20X mini laser rangefinder module. For compact, budget-conscious projects, the PTYS-12X smallest laser distance sensor is a great starting point.