TF-Luna ToF Laser Distance Measurement Sensor Module

TF-Luna ToF Laser Distance Measurement Sensor Module – 8meter Range – LiDAR – UART/I2C Communication.

Product Introduction:

Product Model: TF-Luna

Distance Resolution: 1 cm

Measurement Frequency: 100 Hz

Ambient Light Resistance: 70 klux

Detection Range: 0.2 m ~ 8 m

Weight: < 5 g

Field of View: 2°

Supply Voltage: 5V ± 0.1V

Communication Interface: UART / I2C

Distance Accuracy:

±6 cm @ (0.2 m – 3 m)

±2% @ (3 m – 8 m)

1. Precautions

1.2 Product Usage

This product may only be repaired by qualified professionals and must use original manufacturer spare parts to ensure performance and safety.

The product does not have reverse polarity protection or over-voltage protection. Please wire and power it correctly according to the manual.

Operating temperature: -10°C to 60°C. Do not use outside this range to avoid risk.

Storage temperature: -20°C to 75°C. Do not store outside this range to avoid risk.

Do not open the casing for modifications or maintenance beyond the instructions, as this may affect protection performance and cause product failure.

1.3 Product Failure Conditions

There is a risk of malfunction when detecting highly reflective objects such as mirrors, polished tiles, or calm liquid surfaces (e.g., milk).

There is a risk of malfunction when transparent objects (such as glass or water) are between the sensor and the target.

If the transmitter/receiver window is covered by dirt, malfunction may occur. Keep the window clean.

The circuit board is exposed. Do not touch it directly with your hands. If necessary, wear an anti-static wrist strap or anti-static gloves. Otherwise, malfunction may occur, typically resulting in the product not working properly.