Benewake TFMINI-S LIDAR Module Datasheet

Benewake TFMINI S LIDAR Module Main - Benewake TFMINI-S LIDAR Module Datasheet

Benewake TFMINI-S LIDAR Module Datasheet

Benewake TFMINI-S LIDAR Module Products here

Benewake TFMINI-S LIDAR Module – Datasheet in PDF here

1. Product Description

TFmini-S is a single-point ranging LiDAR based on TFmini upgrade. The blind zone is shortened
to 10cm, the outdoor performance and accuracy of different reflectivity are improved, it can
achieve stable, accuracy, sensitive and high frequency range detection.
the module is characterized by the following points:
⚫ Small size
⚫ Light weight
⚫ Low power consumption
⚫ High frame rate(up to 1000Hz)
Main application scenario:
⚫ Pedestrian detection
⚫ Vehicle detection
⚫ Intelligent barrier gate
⚫ Altimeter

2. Technical Specifications and Parameters

Table 1 Main characteristic parameters of TFmini-S

Patameters Value  
Product Performance Operating Range 0.1m~12m@90%Reflectivity
Accuracy ±6cm@(0.1-6m)1 ±1%@(6m-12m)  
Distance resolution 1cm  
Frame rate 100Hz  
Ambient light immunity 70Klux  
Operating Temperature 0℃~60℃  
Enclosure Rating /  
Optical parameters Light source VCSEL
Central wavelength 850nm  
Photobiological safety Class1(EN60825)  
FOV 2°2  
Electrical parameters Supply voltage 5V±0.1V
Average current ≤140mA  
Power consumption ≤0.7W  
Peak current 200mA  
Communication level LVTTL(3.3V)  
Communication interface UART / I2C  
Miscellaneous Dimension 42mm15mm16mm(LWH)
Housing PC/ABS  
Storage temperature -20℃~75℃  
Weight 5g±0.3g  
Cable length 10cm  

1 Accuracy was calculated based on a standard whiteboard with reflectivity 90% in indoor condition

2 This is a theoretical reference value

3. Product Appearance and Structure

clip image001 - Benewake TFMINI-S LIDAR Module Datasheet

Figure 1 Dimension of TFmini-S Unit:mm

3. Communication Interface

Table 2 Communication Interface–UART

Default Baud rate 115200
Data bits 8
Stop bit 1
Parity None

Table 3 Communication Interface–I2C

Max transmission rate 400kbps
Master/Slave mode Slave
Default address 0x10
Address range 0x01~0x7F


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