SKU: SENS-1522
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Benewake TFMini Plus LiDAR Distance Sensor (Range: 0.1-12m) - UART Interface

₹4,379.00 (Inclusive of all taxes)
Out of Stock

The Benewake TFMini Plus is a compact, single-point LiDAR distance sensor with a 0.1-12m range, designed for integration into drones, robotics, and IoT systems via its UART interface. It operates on a standard 5V supply and is compatible with microcontrollers like Arduino, Raspberry Pi, and ESP32.

Features

  • Single-point LiDAR with a 0.1 to 12-meter measurement range and 5mm resolution.
  • UART serial communication interface with a default baud rate of 115200.
  • IP65-rated enclosure for dust and water spray protection in industrial environments.
  • Low power consumption (550mW) and adjustable frame rate from 1 to 1000Hz.
  • High ambient light immunity (70 klux) for reliable outdoor and indoor operation.

Out of stock

Description

The TFMini Plus is an evolution of the popular TFmini, utilizing time-of-flight (ToF) LiDAR principles for precise, non-contact distance measurement. It features enhanced signal processing and compensation algorithms that reduce the measurement blind zone and improve accuracy across its operational range.

Housed in an IP65-rated enclosure, the sensor is protected against dust and low-pressure water jets, making it suitable for use in drones, mobile robots, and smart traffic systems. Its compact form factor, low power draw, and straightforward UART protocol facilitate easy integration into embedded projects and industrial control systems.

Key Features

  • Enhanced LiDAR Performance: Features improved measurement frequency, reduced blind zone, and optimized algorithms for higher accuracy compared to the base TFmini.
  • Robust Environmental Sealing: IP65-rated enclosure ensures reliable operation in dusty conditions or where exposed to water spray.
  • Flexible Data Output: User-adjustable frame rate from 1Hz to 1000Hz allows balancing between measurement speed and power consumption.
  • High Ambient Light Rejection: Capable of operating under intense ambient light up to 70,000 lux, enabling reliable outdoor use.
  • Compact and Lightweight Design: Measures just 35mm x 18.5mm and weighs 20g, ideal for space-constrained applications like drones and small robots.
  • Simple Serial Integration: Communicates via standard UART (8N1) at 115200 baud, with straightforward wiring (VCC, GND, TX, RX).

Applications

  • Obstacle avoidance and terrain following for autonomous drones and UAVs.
  • Precision docking and navigation for mobile robots and AGVs in warehouses.
  • Vehicle detection and traffic monitoring in Intelligent Transportation Systems (ITS).
  • Proximity sensing and object positioning in IoT and smart device applications.
  • Volume measurement and level sensing in compact industrial automation setups.

Technical Specifications

Model / NameTFMini Plus LiDAR Distance Sensor
Measurement Range0.1 m to 12 m
Distance Resolution5 mm
Field of View (FOV)3.6°
Frame Rate1 to 1000 Hz (adjustable)
Supply Voltage5V ±0.5V
Operating Current≤ 110 mA
Peak Current500 mA
Power Consumption550 mW
Communication InterfaceUART
Default Baud Rate115200 (8 data bits, 1 stop bit)
Ambient Light Immunity70 klux
Operating Temperature-20°C to +60°C
Ingress ProtectionIP65
Cable Length30 cm
Dimensions (L x W)35 mm x 18.5 mm
Weight20 g

Frequently Asked Questions

What is the pinout and wiring for the TFMini Plus UART interface?

The sensor's 4-wire cable uses standard colors: Red for VCC (5V), Black for GND, Blue for TX (sensor transmits data), and White for RX (sensor receives commands). Connect VCC and GND to a stable 5V power source, and connect TX/RX to the corresponding RX/TX pins on your microcontroller's UART port, ensuring logic level compatibility.

Can the TFMini Plus operate outdoors in direct sunlight?

Yes, the sensor is designed with high ambient light immunity, capable of operating under light intensities up to 70,000 lux. This performance, combined with its IP65-rated enclosure, makes it suitable for many outdoor applications such as drone navigation and outdoor robotics, though extremely intense, direct sunlight at close range may still affect performance.

How do I change the measurement frame rate or baud rate of the sensor?

The frame rate (1-1000Hz) and communication parameters like baud rate are configurable by sending specific command frames over the UART interface. You must use the manufacturer's provided protocol to issue these configuration commands. The default settings out-of-the-box are 100Hz frame rate and 115200 baud (8N1).

Package Includes

  • 1 x Benewake TFMini Plus LiDAR Distance Sensor

Additional Information

Weight 0.02 kg
Dimensions 3.5 × 1.85 cm