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DFRobot Ultra-Compact ToF Laser Ranging Sensor 7.8m
Low Stock, 1 left
Product Description
The DFRobot Ultra-Compact ToF Laser Ranging Sensor is a 1g direct time-of-flight (dToF) distance sensor designed for fast, precise ranging in robotics, drones, IoT and compact automation systems. Using 940nm laser technology, it measures from 0.02m to 7.8m with typical ±4cm accuracy and a 50Hz refresh rate.
Its ultra-compact 19.0 × 12.0 × 10.3mm form factor, narrow 2–3° field of view and ambient-light resistance up to 100,000 lux make it suitable for obstacle avoidance, altitude hold, AGV navigation, smart traffic monitoring, material-level sensing and object counting. UART, I2C and IO interfaces support integration with Arduino, ESP32, Raspberry Pi and other embedded controllers.
Important wiring note: On the supplied cable, RED is GND and Black is VCC. Verify the power connection before use.
Product Specifications
| Sensor Type | Direct Time-of-Flight (dToF) laser ranging sensor |
|---|---|
| Ranging Range | 0.02–7.8m |
| Typical Accuracy | ±4cm |
| Refresh Rate | 50Hz |
| Laser Wavelength | 940nm |
| Ambient Light Resistance | Up to 100,000 lux |
| Field of View | 2–3° |
| Power Supply | 4.3–5.2V DC |
| Power Consumption | 100mW |
| Interfaces | UART / I2C / IO |
| I2C Default Slave Address | 0x80 |
| Operating Temperature | -10°C to 60°C |
| Dimensions | 19.0 × 12.0 × 10.3mm |
| Weight | 1g |
Product Features
- Uses 940nm direct Time-of-Flight technology for precise non-contact distance measurement.
- Measures from 0.02m to 7.8m with typical ±4cm accuracy.
- 50Hz update rate supports fast-moving robotics, drones and automation applications.
- Narrow 2–3° field of view helps reduce background interference.
- Operates reliably under ambient light levels up to 100,000 lux.
- Supports UART, I2C and IO interfaces for embedded integration.
- Compatible with Arduino, ESP32, Raspberry Pi and similar controllers.
- Compact 1g construction is suitable for space- and weight-constrained designs.
Package Includes
- 1 × DFRobot Ultra-Compact ToF Laser Ranging Sensor 7.8m
- 2 × Wiring cables
Other Information
Warranty Information
15 Days Seller Warranty:
This item is covered with a standard warranty of 15 days from the time of delivery against manufacturing defects only. This warranty is given for the benefit of TwoElectrons customers from any kind of manufacturing defects. Replacement will be done against manufacturing defects.
What Voids Warranty:
If the product is subject to misuse, tampering, static discharge, accident, water or fire damage, use of chemicals & soldered or altered in any way.
Shipping & Returns Policy
Shipping Policy:
- Delivery time within metro cities in India is 1-3 days; for other locations, it is 3-7 days. Delivery varies based on location and courier service.
- If the item is out of stock, the estimated delivery time is 7-14 days from order confirmation. Delivery varies based on location and courier service.
Return & Refund Policy:
- Return window: 7 days from receipt unless stated otherwise.
- No refunds or replacements after the return window.
- Returns are accepted only for non-working or damaged products.
- Initiate return requests from here: Return Request or contact us at 09831070550.
- Refunds are processed within 3-4 working days after inspection and approval.
Main Features
- 0.02–7.8m direct ToF laser ranging
- Typical ±4cm distance accuracy
- Fast 50Hz refresh rate for dynamic sensing
- 100,000 lux ambient-light resistance
- Ultra-light 1g, compact 19.0 × 12.0 × 10.3mm design
- UART, I2C and IO communication interfaces
SKU: 2ESE20157
₹ 1,899.00
Bulk orders or B2B inquiries? communication@twoelectrons.com
Lead time
| Quantity | Dispatch |
|---|---|
| 1-10 units |
1 to 3 days (metro cities) 3 to 7 days (others location) |
| >10 units | To be negotiated |
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Free Delivery above ₹999
15 Days Product Warranty
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Category:
Distance Sensor,
LiDAR Sensor
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