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Benewake TFmini-S LiDAR Modules

Benewake TFmini-S LiDAR Modules are low-cost, compact, and lightweight micro LiDAR sensors with an enhanced frame rate. These modules are compatible with robust UART, I²C, and I/O communication interfaces. The LiDAR modules resist ambient light up to 70 kLux and deliver ±6cm accuracy within the 0.1m to 6m range. These modules feature a streamlined design and are available in 42mm x 15mm x 16mm dimensions. The LiDAR modules reduce their blind spot to a mere 10cm, which helps to detect objects much closer. These modules achieve stability, precision, sensitivity, and a high-speed distance measurement function. Typical applications include space and people flow detection, robot obstacle avoidance, and smart trigger.

Features

  • A streamlined design
  • Supports robust UART, I²C, and I/O communication interfaces
  • Mini size, effortless integration
  • 5g weight
  • Resists ambient light up to 70kLux with an accuracy of ± 6cm
  • Reduces the blind spot to a mere 10cm

Applications

  • Smart trigger:
    • Trash can overflow detection & smart lid opening trigger detection
    • LiDAR-controlled automatic door switch solution/automatic door sensor
    • Projector-assisted focusing/elevator projection advertising switch control
    • Access control turnstile trigger switch
    • Street light switch trigger
  • Space and people flow detection
  • Robot obstacle avoidance

Dimension Diagram

Mechanical Drawing - Benewake TFmini-S LiDAR Modules

Addtional Resources

Published: 2026-03-10 | Updated: 2026-03-13