Details
long range | Short Blind Zone | stable/accurate/sensitive | IP68 | indoor/outdoor
Provides resources for Raspberry Pi, ESP32, Raspberry Pi Pico, Arduino, etc.
The TOF MINIS Range Sensor is a laser ranging sensor based on Time-of-Flight (TOF) technology. Built-in controller and ranging algorithm, providing a measurement range of up to 5m with an accuracy within ± (1% ~ 3%). Supports RS485 communication, featuring an ultra-narrow FOV and IP68 dust and water protection to effectively reduce background interference and enable longer-range, more stable distance measurement. Suitable for indoor/outdoor environments, with ambient light resistance of up to approximately 100K Lux, enabling applications such as distance measurement, robotic obstacle avoidance, path planning, ceiling detection, and material level measurement.
| Module | TOF MINIS Range Sensor |
|---|---|
| Typical measuring range | 0.02m ~ 5m |
| Field of view (FOV) | 1.48° |
| Refresh rate | 30Hz (Supports bulk customization for higher frequency, up to 90Hz) |
| Ambient light tolerance | 100K Lux |
| Operating temperature | -20°C ~ +70°C |
| Operating humidity | 35% ~ 80%RH |
| Laser Safety Class | LASER CLASS 1 (IEC 60825-1: 2014) |
| Protection Rating | IP68 |
| Wavelength | 940nm |
| Communication interface | RS485 |
| Baud rate | 115200 |
| Power supply | 4V ~ 5.6V |
| Power consumption | 100mW ~ 140mW |
| Average/Peak Current | 25mA/26mA |
| Weight | 15.8g |
| Case Material | PC |
| Storage temperature | -40℃ ~+80℃ |
| Dimensions | Diameter 29.5mm, height 18.00mm |
| Cable length | 60cm |
With a sealed standalone enclosure, effectively enhances device protection, avoids external interference, ensures a stable operating environment, and meets the demands of industrial applications
| Version | TOF Laser Range Sensor | TOF MINIF Range Sensor | TOF MINIS Range Sensor | TOF MINI Range Sensor | |||||
|---|---|---|---|---|---|---|---|---|---|
| Model | Standard | B | C | D | Mini | Standard | B | Standard | Standard |
| Typical measuring range | Short range: 0.012m ~ 2.16m |
0.10m ~ 15.0m | 0.05m ~ 25.0m | 0.05m ~ 50.0m | 0.02m ~ 7.8m | 0.02m ~ 20m | 0.02m ~ 5m | 0.02m ~ 4m | |
| Mid range: 0.012m ~ 3.60m |
|||||||||
| Long range: 0.01m ~ 5.00m |
|||||||||
| Typical measuring accuracy | Short range: accuracy ±1.0cm, standard deviation <0.3cm |
0.10m ~ 2m ±2cm; 2m ~ 15m ±2% |
0.05m ~ 25m ±3cm | 0.05m ~ 50m ±3cm | 0.02m ~ 7.8m ±4cm | <1m@±30mm, >1m@±3% | |||
| Mid range: accuracy ±1.0cm, standard deviation <1.5cm |
|||||||||
| Long range: accuracy ±1.5cm, standard deviation <[email protected]~3m, standard deviation <8cm@3m~5m |
|||||||||
| Resolution | 1mm | 5mm | |||||||
| Power supply | 4.3V ~ 5.2V | 3.7V ~ 5.2V (reverse-proof) |
4.3V ~ 5.2V | 4V ~ 5.6V | |||||
| Operating temperature | -10°C ~ 60°C | -20℃ ~ 70℃ | |||||||
| Wavelength | 940nm (Class1 standard compliant) | 750nm ~ 830nm compliant with IEC 60825-1:2014 version 3 Class2 standard | 905nm | 940nm | 940nm (Class1 standard compliant) | ||||
| Field of view (FOV) | 15° ~ 27° (adjustable) | 1° ~ 2° | 2° ~ 3° | 3° ± 0.5° | 1.48 | 25° ~ 30° | |||
| Communication interface | - | RS485 (Modbus RTU Server Mode) | - | ||||||
| UART (3.3V TTL signal level) | |||||||||
| CAN (both of the two ports can be used as CAN simultaneously) |
- | ||||||||
| - | I2C (cascading support, the slave address is 0x08 + module ID) | - | |||||||
| complementary I/O level output | - | complementary I/O level output | - | ||||||
| Baudrate | UART: 115.2 ~ 3000K (921.6Kbps by default) |
UART: 4.8Kbps ~ 3000Kbps (921.6Kbps by default)) |
UART: 115.2Kbps | ||||||
| CAN: 100Kbps ~ 3000Kbps (100Kbps by default) |
I2C: up to 400Kbps | - | |||||||
| Cascade support | UART: supports up to 8x cascades CAN: supports up to 7x cascades |
I2C: supports up to 8x cascades | - | ||||||
| Ambient light tolerance | weak tolerance, indoor only | about 100K LUX tolerance, suits both indoor and outdoor | 20KLux (weak tolerance, indoor only) | ||||||
| Power consumption | 290mW (UART active output, long-range mode, 5.0V power supply, 58mA current) | 610mW (UART active output, 5.0V power supply, 122mA current) | 250mW (UART active output, 5.0V power supply, 50mA current) |
100mW (UART active output, 5.0V power supply, 20mA current) | 170mW | 100mW ~ 140mW | |||
| Weight | 2.7g | 7.5g | 1g | 3.6g | 15.8g | 3g | |||
| Dimensions (L × W × H) |
35.58×12×8.05 | 22.7×28×13.6 | 18.8×12×10.3 | 35.5×16.2×13.5 | Diameter: 29.5mm, Height: 18.00mm | 17.37×13×6.88 | |||
Weight: 0.023 kg
Quick Overview
TOF MINIS Range Sensor x1
