TFmini Plus - ToF LIDAR Range Finder
TFmini Plus is a distance sensor of LIDAR which can emit near-infrared ray and measure the phase difference between the emitting ray and reflected ray to calculate the distance through ToF.
- 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.
TFmini Plus is a distance sensor of LIDAR which can emit near-infrared ray and measure the phase difference between the emitting ray and reflected ray 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 calculate the distance between the object and TFmini in real-time.
This distance sensor leaves 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.
As for the software, there is a test software upper computer software of TFmini that you can download to observe the distance changing when the object is moving in real-time.
If you want to view more details, please click the link - datasheet.
|Name of parameter||Values|
|Operating range||[email protected]% reflectivity|
|Ambient light immunity||70 Klux|
|Power consumption||550mW(lower consumption 85mW)|
|Communication interface||UART / I2C/ IO|
Different LiDAR Modules Offered by Seeed Studio
The following table illustrates a comparison between the different LiDAR modules offered by us.
|TF-Luna||TFmini-S||TFmini Plus||Grove - TF Mini LiDAR|
|Operating Range||0.2m -8m
|±[email protected](0.1 m-6m)
|1%(less than 6m)
|Light Sensitivity||70Klux||70 Klux||70 Klux||70,000lux|
|Communication Interface||UART, I2C||UART, I2C,I/O||UART, I2C,I/O||UART|
|Laser Safety Class||Class1(IEC60825)||Class1 (IEC60825)||Class1 (IEC60825)||FDA Class I|
1x TFmini Plus
1x JST GH1.25 - 4P cable (Both two sides are JST GH1.25 - 4P interfaces)
1x JST GH1.25 - 4P cable (One side for JST GH1.25 - 4P interface and the other side for 4 Dupont Line male type)