Benewake TFmini-S - 0.1-12m,TOF, Single Point, UART & IIC - Raspberry Pi/Raspberry Pi Pico/ESP32/Arduino - Lidar Sensor
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Home > LiDAR > Single Point LiDAR > Benewake TFmini-S - 0.1-12m,TOF, Single Point, UART & IIC - Raspberry Pi/Raspberry Pi Pico/ESP32/Arduino - Lidar Sensor
  • Benewake TFmini-S Lidar Range Finder Sensor Module TOF Single Point Micro Ranging UART & IIC 0.1-12m (Upgrade Version of TFmini)
  • Benewake TFmini-S Lidar Range Finder Sensor Module TOF Single Point Micro Ranging UART & IIC 0.1-12m (Upgrade Version of TFmini)
  • Benewake TFmini-S Lidar Range Finder Sensor Module TOF Single Point Micro Ranging UART & IIC 0.1-12m (Upgrade Version of TFmini)
  • Benewake TFmini-S Lidar Range Finder Sensor Module TOF Single Point Micro Ranging UART & IIC 0.1-12m (Upgrade Version of TFmini)
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  • Benewake TFmini-S Lidar Range Finder Sensor Module TOF Single Point Micro Ranging UART & IIC 0.1-12m (Upgrade Version of TFmini)
  • Benewake TFmini-S Lidar Range Finder Sensor Module TOF Single Point Micro Ranging UART & IIC 0.1-12m (Upgrade Version of TFmini)
  • Benewake TFmini-S Lidar Range Finder Sensor Module TOF Single Point Micro Ranging UART & IIC 0.1-12m (Upgrade Version of TFmini)
  • Benewake TFmini-S Lidar Range Finder Sensor Module TOF Single Point Micro Ranging UART & IIC 0.1-12m (Upgrade Version of TFmini)

Benewake TFmini-S - 0.1-12m,TOF, Single Point, UART & IIC - Raspberry Pi/Raspberry Pi Pico/ESP32/Arduino - Lidar Sensor

SKU: BXTCTFMN0001
TFmini-S LiDAR Sensor is an upgrade project based on TFmini, which is a miniaturized, single-point distance measurement product based on the ToF (Time of Flight) principle with unique optical, electrical, and algorithm design, mainly to achieve stable, accurate, high sensitivity and high-speed distance measurement functions.
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  • Benewake TFmini-S Lidar Range Finder Sensor Module TOF Single Point Micro Ranging UART & IIC 0.1-12m (Upgrade Version of TFmini)
  • Benewake TFmini-S Lidar Range Finder Sensor Module TOF Single Point Micro Ranging UART & IIC 0.1-12m (Upgrade Version of TFmini)
  • Benewake TFmini-S Lidar Range Finder Sensor Module TOF Single Point Micro Ranging UART & IIC 0.1-12m (Upgrade Version of TFmini)
  • Benewake TFmini-S Lidar Range Finder Sensor Module TOF Single Point Micro Ranging UART & IIC 0.1-12m (Upgrade Version of TFmini)
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  • Description
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TFmini-S - 0.1-12m,TOF Lidar Sensor



Introduction


TFmini-S LiDAR Sensor is an upgrade project based on TFmini, which is a miniaturized, single-point distance measurement product based on the ToF (Time of Flight) principle with unique optical, electrical, and algorithm design, mainly to achieve stable, accurate, high sensitivity and high-speed distance measurement functions. In addition to the low cost, small size, and long-range of TFmini, the product has higher range accuracy, better adaptability to different environments such as outdoor bright light, different temperatures, and different reflectivity, lower power consumption, and more flexible detection frequency. The product is compatible with both UART and I2C communication interfaces and can be switched by command.


Features


  • Compact structure
  • Lightweight
  • Low-power consumption
  • High frame rate (up to 1000Hz output frequency)


Shipping List


TFmini-s Development Kit x1


Applications


  • Pedestrian detection
  • Vehicle detection
  • Anti-smash barrier
  • Altimeter


Specification


Product Performance

  • Operating Range: 0.1 ~12 m @ 90% Reflectivity
  • Accuracy: ±6 cm @ (0.1-6 m) [Accuracy was calculated based on a standard whiteboard with reflectivity 90% in indoor conditions] / ±1% @ (6-12 m)
  • Distance resolution: 1 cm
  • Frame rate: 100 Hz
  • Ambient light immunity: 70 Klux
  • Operating Temperature: 0 ~ 60 °C

Optical parameters

  • Light source: VCSEL
  • Central wavelength: 850 nm
  • Photobiological safety: Class1 (EN60825)
  • FOV: 2°2

Electrical parameters

  • Supply voltage: 5 V ±0.1 V
  • Average current: ≤140 mA
  • Power consumption: ≤0.7 W
  • Peak current: 200 mA
  • Communication level: LVTTL (3.3 V)
  • Communication interface: UART

Miscellaneous

  • Housing: PC/ABS
  • Storage temperature: -20 ~ 75 °C
  • Weight: 5 g ±0.3 g
  • Cable length: 10 cm


Detailed Descriptions


 

TFmini-S Lidar Range Finder Sensor (5)

  • UART / I2C
UART Interface

Default Baudrate

115200 (Adjustable)

Data Bit

8

Stop Bit

1

Parity Bit

None

I2C Interface

Maximum Transmission Rate

400kbps

Host Mode

Slave Mode

Default Address

0x10

Address Range

0x08~0x77

  • I/O mode:
In I/O output mode, the detection information is indicated by the high and low levels of pin 6. When the output is near-zone level, the output switches to far-zone level after the measured value is greater than the far end point of the hysteresis interval; when the output is far-zone level, the output switches to near-zone level when the measured value is less than the near end point of the hysteresis interval. (High level: 3.3V, low level: 0V)


FAQ:
 
Q1: Is TFmini-S available with 3.3V or other power supply voltage?
A1: Sorry, it is not available for the time being. The Standard power supply of TFmini-S is 5V±0.1V. If you have any further requirements, please contact our sales person to consult a customization design matter.
Q2: TFmini-S will heat up after operating for a while. Is it broken?
A2: This is the normal operating condition of the product. The temperature of the chip and circuit board will be slightly up after a continuous operation, which is a normal case.
 
Q3: Can TFmini-S be connected with Arduino or Raspberry Pi for use?
A3: Yes, it can. TFmini-S adopts serial communication protocol so that it can connect to any control board supporting serial port communication.
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