Overview
Yunshis TOFCAM660 is a ToF solid-state LiDAR depth camera designed for robotics and machine vision applications. It outputs depth maps, point clouds, and grayscale/amplitude images, with 320 × 240 (QVGA) resolution and 24 VDC power input.
Key Features
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ToF solid-state LiDAR depth sensing: 320 × 240 pixel QVGA (76,800 pixels).
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Measurement rate: up to 20 fps.
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Maximum range (feature slide): up to 81 m.
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Outdoor light resistance: ambient-light suppression > 100 kLux (indirect, on target); feature slide states outdoor sunlight interference resistance up to 100 klux.
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Interfaces (feature slide): Data interface GigE / USB; mechanical drawing shows an RJ45 socket (LAN connector) with status LED and a power/GPIO connector.
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Software support (feature slide): SDK for Ubuntu / Windows; supports ROS and Python for secondary development.
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Data outputs (feature slide): fully calibrated and compensated depth maps, point clouds, and grayscale images (amplitude shown as logarithmic gray scale in example figures).
For integration questions, documentation help, or project compatibility guidance, contact support at https://rcdrone.top/ or email [email protected].
Applications
- Humanoid robots
- Robotic arms
- Exoskeletons
- Quadruped robots
- AGV vehicles
- ARU robots
- Robot obstacle avoidance
- People counting
- Industrial vision
- Liveness detection (as stated in product features)
Specifications
Electrical / Optical
| Main supply voltage (VCO) |
Typical 24 VDC (ripple < 50 mVPP) |
| Supply current (ICO) |
Units: A (value not specified) |
| Operating wavelength (λ) |
940 nm |
| Image resolution (RES_RANGE) |
320 × 240 Pixel (QVGA) |
Field of View (FoV)
| Version NF |
31 × 24° |
| Version SF |
70 × 51° |
| Version WF |
108 × 77° |
| Version UWF |
125 × 93° |
| FoV note (feature slide) |
Variable depending on range |
Measuring Range
| Measuring range in dark (DR), Version NF |
Min 0.5 m, Max 96 m (2% accuracy on 90% reflective target, dark) |
| Measuring range in dark (DR), Version SF |
Min 0.3 m, Max 38 m (2% accuracy on 90% reflective target, dark) |
| Measuring range in dark (DR), Version WF |
Min 0.2 m, Max 18 m (2% accuracy on 90% reflective target, dark) |
| Measuring range in dark (DR), Version UWF |
Min 0.2 m, Max 12 m (2% accuracy on 90% reflective target, dark) |
| Measuring range on full sunlight (DM), Version NF |
Min 0.5 m, Max 38 m (2% accuracy on 90% reflective target, 100 kLux ambient light) |
| Measuring range on full sunlight (DM), Version SF |
Min 0.2 m, Max 10 m (2% accuracy on 90% reflective target, 100 kLux ambient light) |
| Measuring range on full sunlight (DM), Version WF |
Min 0.2 m, Max 5 m (2% accuracy on 90% reflective target, 100 kLux ambient light) |
| Measuring range on full sunlight (DM), Version UWF |
Min 0.2 m, Max 4 m (2% accuracy on 90% reflective target, 100 kLux ambient light) |
| Maximum range (feature slide) |
81 m |
| Working range (feature slide) |
11 m / 25 m / 81 m |
Accuracy
| Accuracy, measuring range min ... 2 m (Acc) |
±4 cm (mean of 100 samples) |
| Accuracy, 2 m ... measuring range max (Acc) |
±2 % |
| Accuracy (feature slide) |
< 0.05% |
Modulation / Unambiguity / Multi-Camera Interference Avoidance
| Modulation frequency selectable (fMOD) |
Min 0.75 MHz, Max 24 MHz (refer to unambiguity range) |
| Unambiguity range (DUnambiguity) @ fMOD = 24 MHz |
6.25 m |
| Unambiguity range (DUnambiguity) @ fMOD = 12 MHz |
12.5 m |
| Unambiguity range (DUnambiguity) @ fMOD = 6 MHz |
25 m |
| Unambiguity range (DUnambiguity) @ fMOD = 3 MHz |
50 m |
| Unambiguity range (DUnambiguity) @ fMOD = 1.5 MHz |
100 m |
| Unambiguity range (DUnambiguity) @ fMOD = 0.75 MHz |
200 m |
| fSHIFT Channel |
Value |
Comment |
| Channel 0 |
0 MHz |
To avoid interference in multi camera operation environment |
| Channel 1 |
-fMOD / 30 MHz |
To avoid interference in multi camera operation environment |
| Channel 2 |
-fMOD / 34 approx. MHz |
To avoid interference in multi camera operation environment |
| Channel 3 |
-fMOD / 40 MHz |
To avoid interference in multi camera operation environment |
| Channel 4 |
-fMOD / 48 MHz |
To avoid interference in multi camera operation environment |
| Channel 5 |
-fMOD / 60 MHz |
To avoid interference in multi camera operation environment |
| Channel 6 |
-fMOD / 80 MHz |
To avoid interference in multi camera operation environment |
| Channel 7 |
-fMOD / 120 MHz |
To avoid interference in multi camera operation environment |
| Channel 8 |
-fMOD / 240 MHz |
To avoid interference in multi camera operation environment |
| Channel 9 |
+fMOD / 240 MHz |
To avoid interference in multi camera operation environment |
| Channel 10 |
+fMOD / 120 MHz |
To avoid interference in multi camera operation environment |
| Channel 11 |
+fMOD / 80 MHz |
To avoid interference in multi camera operation environment |
| Channel 12 |
+fMOD / 60 MHz |
To avoid interference in multi camera operation environment |
| Channel 13 |
+fMOD / 48 MHz |
To avoid interference in multi camera operation environment |
| Channel 14 |
+fMOD / 40 MHz |
To avoid interference in multi camera operation environment |
| Channel 15 |
+fMOD / 34 approx. MHz |
To avoid interference in multi camera operation environment |
| Channel 16 |
+fMOD / 30 MHz |
To avoid interference in multi camera operation environment |
Timing
| Integration time selectable for distance (tINT) |
Min 1 us, Max 4'000 us |
| Integration time selectable for gray scale (tINT) |
Min 1 us, Max 100'000 us |
| Measurement cycle time for full TOF image (tCYCLE) |
Units: s; value not specified (@ tINT = 1'000 us) |
| Power up time until acceptance of commands (tPWR_UP) |
Max 1.5 s |
| Warm-up time until output data is in tolerance (tWARM_UP) |
Units: s; value not specified |
Environmental / Reliability / Compliance
| Ambient-light suppression (ΦAL) |
Typical > 100 kLux (indirect, on target) |
| Ambient temperature range (TA) |
Min -20 °C, Max 60 °C (operation and storage) |
| Relative humidity (RH) |
Min 15%, Max 90% (non-condensing) |
| ESD rating |
JEDEC HBM class 1C (1 kV to < 2 kV), human body model |
| EMC emission |
EN 61000-6-3:2011-09 |
| Eye safety |
IEC 62471:2006 |
Mechanical
| Weight (W) |
Typical 600 g (without cable) |
| Mechanical features (labeled) |
Illumination window (Tx); Lens window (Rx); Camera housing and heat sink; Decorative frame |
| Mounting |
Backside mounting holes (4x); holes for mounting screws: 4 × ø 3.5 mm |
| Mounting screws (note) |
Self tapping screws M5; thread reach min. = 10 mm |
| Connectors / controls (labeled) |
Power and GPIO connector; LAN connector with status LED; RJ45 socket; J socket 6 pin; Pin 1; IP reset; Green status LED; Yellow status LED |
| Key dimensions shown in drawing |
136; 89; 46; 50 (units not specified in the drawing image) |
Manuals
Video
Details

TOFCAM660 is a compact ToF solid‑state LiDAR depth camera for robotics and machine vision, with 320×240 output and GigE/USB connectivity.


Multiple mounting points plus a LAN (RJ45) port and power/GPIO connector help simplify integration into robots and automation systems.

Depth maps, point clouds, and amplitude (grayscale) images support obstacle avoidance, measurement, and scene understanding tasks.

Use the mechanical drawing and connector callouts to plan enclosure space, mounting hole placement, and cable routing.