TFmini-S Datasheet
TFmini-S Datasheet, including the parameters, figures and instructions in the original document.
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.
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 | 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）  |
| Accuracy | ±6cm@（0.1-6m）±1%@（6m-12m） | |
| Distance resolution | 1cm | |
| Frame rate | 1-1000Hz (default 100Hz) | |
| Ambient light resistance | 70Klux | |
| Protection Level | / | |
| Operation temperature | 0℃~60℃ | |
| Optical | Photobiological safety | Class 1（EN60825） |
TFmini-S LiDAR PD-TFmini-S-Datasheet-A01
| Parameters | Typical Value | |||
|---|---|---|---|---|
| parameters | Central wavelength | 850nm | ||
| Light source | VCSEL | |||
| FoV | 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, I/O | |||
| Others | Dimension | 42mm*15mm*16mm(L*W*H) | ||
| Housing | PC/ABS | |||
| Storage temperature | -20℃~75℃ | |||
| Weight | 5g±0.3g | |||
| Cable length | 10cm | |||
| Communication interface |
UART | I2C | ||
| Default baud rate |
115200 (adjustable) |
Max transmission rate |
400kbps | |
| Data bit | 8 | Master/Slave mode |
Slave | |
| Stop bit | 1 | Default address | 0x10 | |
| Parity | None | Address range | 0x01~0x7F | |
| Dimensions |  |
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TFmini-S LiDAR PD-TFmini-S-Datasheet-A01
| Parameters | Typical Value | |||||
|---|---|---|---|---|---|---|
| Configurable Parameters |
Parameters | UART | I2C | |||
| Description | Default setting |
Description | Default setting | |||
| Communicati on interface |
UART,I2C and I/O |
UART | UART,I2C and I/O |
I2C | ||
| Frame rate | Adjustable, 1-1000Hz |
100Hz | Adjustable, 1-100Hz |
/ | ||
| Baud rate | Adjustable, 9600-92160 0 |
115200bp s |
Fast mode (400kbps) |
/ | ||
| 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.