# TFmini-S Datasheet

TFmini-S LiDAR PD-TFmini-S-Datasheet-A01

## TFmini-S LiDAR

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.

![TFmini-S Datasheet — source page 1, figure 1](https://ai.benewake.com/uploads/images/fd9487a8-2745-4d28-80c4-ea653bd2190b.png)

## Main application

## Main Features

## scenarios

• Small size • Pedestrian detection • Light weight • Vehicle detection • Low power consumption • Intelligent barrier gate • High frame rate(up to • Altimeter 1000Hz)

## SPECIFICATIONS

| Parameters | Parameters | Typical Value |
| --- | --- | --- |
| Product Performance | Operating Range | 0.1m~12m@90%Reflectivity 0.1~7m@10% Reflectivity 0.1m~12m@90%Reflectivity（70Klux） 0.1~7m@10% Reflectivity（70Klux） ![TFmini-S Datasheet — source page 1, figure 2](https://ai.benewake.com/uploads/images/4e5c5b44-66ba-4a81-89d5-a00842149e71.png) |
| Product Performance | Accuracy | ±6cm@（0.1-6m）±1%@（6m-12m） |
| Product Performance | Distance resolution | 1cm |
| Product Performance | Frame rate | 1-1000Hz (default 100Hz) |
| Product Performance | Ambient light resistance | 70Klux |
| Product Performance | Protection Level | / |
| Product Performance | Operation temperature | 0℃~60℃ |
| Optical | Photobiological safety | Class 1（EN60825） |

TFmini-S LiDAR PD-TFmini-S-Datasheet-A01

| Parameters | Parameters | Parameters | Typical Value | Typical Value |
| --- | --- | --- | --- | --- |
| parameters | Central wavelength | Central wavelength | 850nm | 850nm |
| parameters | Light source | Light source | VCSEL | VCSEL |
| parameters | FoV | FoV | 2° | 2° |
| Electrical parameters | Supply voltage | Supply voltage | 5V±0.1V | 5V±0.1V |
| Electrical parameters | Average current | Average current | ≤140mA | ≤140mA |
| Electrical parameters | Power consumption | Power consumption | ≤0.7W | ≤0.7W |
| Electrical parameters | Peak current | Peak current | 200mA | 200mA |
| Electrical parameters | Communication level | Communication level | LVTTL（3.3V） | LVTTL（3.3V） |
| Electrical parameters | Communication interface | Communication interface | UART, I²C, I/O | UART, I²C, I/O |
| Others | Dimension | Dimension | 42mm*15mm*16mm(L*W*H) | 42mm*15mm*16mm(L*W*H) |
| Others | Housing | Housing | PC/ABS | PC/ABS |
| Others | Storage temperature | Storage temperature | -20℃~75℃ | -20℃~75℃ |
| Others | Weight | Weight | 5g±0.3g | 5g±0.3g |
| Others | Cable length | Cable length | 10cm | 10cm |
| Communication interface | UART | UART | I2C | I2C |
| Communication interface | Default baud rate | 115200 (adjustable) | Max transmission rate | 400kbps |
| Communication interface | Data bit | 8 | Master/Slave mode | Slave |
| Communication interface | Stop bit | 1 | Default address | 0x10 |
| Communication interface | Parity | None | Address range | 0x01~0x7F |
| Dimensions |  ![TFmini-S Datasheet — source page 2, figure 1](https://ai.benewake.com/uploads/images/31452858-2c97-451a-ab45-c7d6f4f5b8d8.png) |  |  |  |

TFmini-S LiDAR PD-TFmini-S-Datasheet-A01

| Parameters | Parameters | Parameters | Parameters | Typical Value | Typical Value | Typical Value |
| --- | --- | --- | --- | --- | --- | --- |
| Configurable Parameters | Parameters | UART | UART | UART | I2C | I2C |
| Configurable Parameters | Parameters | Description | Default setting | Default setting | Description | Default setting |
| Configurable Parameters | Communicati on interface | UART,I2C and I/O | UART | UART | UART,I2C and I/O | I2C |
| Configurable Parameters | Frame rate | Adjustable, 1-1000Hz | 100Hz | 100Hz | Adjustable, 1-100Hz | / |
| Configurable Parameters | Baud rate | Adjustable, 9600-92160 0 | 115200bp s | 115200bp s | Fast mode (400kbps) | / |
| Configurable Parameters | Reset of default | Reset all the settings to default | / | / | Reset all the settings to default | / |

PS: Refer to user manual for more information

1.Accuracy was calculated based on a standard white board with 90% reflectivity in indoor condition(25℃), changes in conditions may cause errors to increase 2.This is a theoretical reference value, there is a certain deviation in the actual angle value.