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Backordered items may experience extended lead times due to COVID-19.

TFmini Plus - ToF LIDAR Range Finder

by Seeed
SKU 3533
£64.00 inc VAT
£53.33 ex VAT
4 in stock.

The TFmini Plus is a LIDAR distance sensor which can emit near-infrared rays and measure the phase difference between the emitting rays and reflected rays to calculate the distance through ToF. Because of the LIDAR principle, it is hard to give an accurate distance between the transparent objects like water or glass. However, it is still a sensitive distance sensor in measuring the moving object and calculates the distance between the object and TFmini in real-time.

This distance sensor leaves an I2C and UART interface for developers and you can simply plug TFmini through the TTL to USB converter to the PC and get the distance data on your computer.

  • High Sensitivity: Emits near-infrared ray and catches the reflected ray which can give the response in a short time.
  • High Precision: ToF method is used to calculate the phase difference between the emitting and reflected rays to measure the distance. The accuracy is ±5cm for 0.1-6m range and ±1% for 6m-12m range.
  • Selectable Interface: I2C and UART interface for developers to choose from.
Parameters Values
Performance Operating Range 0.1m~12m@90% reflectivity
Accuracy ±5cm@ (0.1-6m) ±1%@(6m-12m)
Distance Resolution 5mm
Frame Rate 1~1000Hz (adjustable)
Ambient Light Immunity 70 Klux
Operation Temperature -20℃ ~ 60℃
Optical Light Source LED
Central Wavelength 850nm
Photobiological Safety Class 1 (IEC60825)
FOV 3.6°
Electrical Supply Voltage 5V ±0.5V
Average Current ≤110mA
Power Consumption 550mW (lower 85mW)
Peak Current 500mA
Communication Level LVTTL (3.3V)
Communication Interface UART/I2C/IO
Other Housing ABS + PC
Storage Temperature -20℃ ~ 75℃
Cable Length 30cm
Weight 12g
Dimension 42 x 15 x 16mm