TF02-i ToF Single-Point Ranging Solid State LiDAR Sensor (40m, RS485, IP65) - DFRobot SEN0504

TF02-i LiDAR is an industrial-grade medium-range ToF single-point ranging solid state sensor. Its maximum detection range can reach up to 40m and it has an adjustable frame rate with a maximum of 1KHz. This TF02-i solid state lidar is compatible with RS485 interface, it can be widely used in the Industrial fields of UAV height fixing, intelligent transportation, intelligent parking, intelligent agriculture, etc. 

High Performance

1. Maximum detection range is up to 40m.

2. Blind spot as low as 10cm.

3. Scanning frequency up to 1000Hz.

4. Working under 100K lux light without interference

More Suitable for Industrial Application

1. Compatible with RS485 interface.

2. Has a PC/ABS/PMMA enclosure with IP65 water and dust resistance.

3. With reverse protection to protect the internal circuit.

4. Supports a wide range of input voltages (7-30V) and reduce the damage caused by voltage fluctuations.

Easy to use

The TF02-i TOF LiDAR can be used on the Arduino UNOR3 through the TTL to RS485 Shield, and it can also be used on the Raspberry Pi through the USB to RS485 module. Those two ways provided by DFRobot can make TF02-i LiDAR simpler to be used.

How does TF02-i LIDAR work?

TF02-i is a single point LiDAR, which is based on Pulse Time of Flight (PTOF).

It adopts an incoherent energy receiving mode, and the detection is mainly based on Pulse counting. TF02-i emits a narrow pulse laser, which is collimated by the transmitting lens to form a collimated light, which enters the receiving system after being reflected by the measured target and is focused on the APD detector by the receiving lens. The time between the transmitted signal and the received signal is calculated through the circuit amplification and filtering, and the distance between TF02-i and the measured target can be calculated through the speed of light.

1. Wide range of input voltages (7-30V) with reverse protection

2. RS485 interface communication

3. Adjustable frame rate with a maximum of 1KHz

4. Medium range detection (0.1 to 40m)

5. IP65 protection for industrial application

6. Compatible with Arduino UNO R3 and Raspberry Pi

1. Detection of vehicle and pedestrian

2. Vehicle collision avoidance and safety warning systems

3. UAV assisted takeoff and landing

4. Altimeter

Product Performance

1. Operating Range:

   1. 0.1-40m@90% reflectivity

   2. 0.1-13.5m@10% reflectivity

   3. 0.1-40m@90% reflectivity & 100Klux

   4. 0.1-13.5m@10% reflectivity & 100Klux

2. Accuracy: ±5cm (0.1~5m), ±1% (5~40m)

3. Distance resolution: 1cm

4. Frame rate: 100Hz

5. Ambient light immunity: 100Klux

6. Operating temperature: -20~60℃

7. Repeatability: 1σ:＜2cm(0.1~35m@90% reflectivity)

8. Enclosure rating: IP65

Optical Parameters

1. Light source: VCSEL

2. Central wavelength: 850nm

3. Photobiological safety: Class1 (EN60825)

4. FOV (Field of view): 3°

Electrical Parameters

1. Supply voltage: 7~30V

2. Average current: ≤70mA@12V

3. Power consumption: ≤0.85W@12V

4. peak current: 100mA

Others

1. Communication interface: RS-485

2. Dimensions: 69mmx41.5mmx31.5mm(L*W*H)

3. Enclosure material: PC/ABS/PMMA

4. Storage tempe rature: -30~80℃

5. Weight: 60g (with cable)

6. Cable length: 70cm

1. Product wiki

2. Software: Arduino IDE

3. FAQ about LiDAR

1. TF02-i LiDAR Laser Range Sensor (40m) x1

Selection Guide