DFRobot
50m TOF Laser Ranging Sensor (±3cm Accuracy, 100Hz, 100K LUX Resistant)
· MPN: SEN0648
The TOFSense F2P is a professional-grade laser distance sensor using dTOF (Direct Time-of-Flight) technology. With 50m range, ±3cm accuracy, and 100Hz refres...
The TOFSense F2P is a professional-grade laser distance sensor using dTOF (Direct Time-of-Flight) technology. With 50m range, ±3cm accuracy, and 100Hz refresh rate, it's engineered for drones, traffic monitoring, industrial automation, and large-scale 3D scanning.
Built to withstand outdoor conditions, its 100K LUX ambient light resistance ensures reliable operation in direct sunlight. Multi-interface support (UART/I2C/GPIO) enables integration with Raspberry Pi, Arduino, ESP32, PLCs, and sensor arrays.
Key Features
- 50m Range – Long-distance detection for drones and industrial applications
- ±3cm Accuracy – Precise measurements across the full range
- 100Hz Refresh Rate – Real-time responsiveness for dynamic environments
- 100K LUX Resistant – Operates reliably in direct sunlight
- 1mm Resolution – Fine-detail measurements for volume scanning
- Multi-Interface – UART, I2C, and GPIO trigger for sensor synchronisation
Ideal For
- Drone altitude hold and terrain mapping
- Smart traffic monitoring and vehicle detection
- Industrial automation and material level monitoring
- Robotics and AGV navigation
- Large-area 3D scanning
Specifications
- Range – 0.05–50m
- Accuracy – ±3cm
- Resolution – 1mm
- Refresh Rate – 100Hz
- Wavelength – 905nm
- Ambient Light Resistance – Up to 100,000 LUX
- FOV – 1–2°
- Interface – UART / I2C / GPIO
Compatible With
- Raspberry Pi
- Arduino
- ESP32
- PLCs and industrial controllers
Jargon buster
Plain-language definitions for the technical terms used above.
- AGV
- An AGV, or automated guided vehicle, is a mobile robot used to move materials without a human driver. This matters because controllers used in AGVs need reliable communication and industrial I/O for motors, sensors, and safety systems.
- ESP32
- ESP32 is a family of microcontroller modules with built-in wireless features such as Bluetooth and WiFi. Knowing this product uses an ESP32-based module helps explain how it provides wireless serial communication and firmware update features.
- GPIO
- General-purpose input/output pins are microcontroller pins you can set in software to read signals, switch devices on and off, or connect to peripherals. The number of GPIO pins matters because it limits how many buttons, LEDs, sensors, and other parts you can wire directly to the board.
- I2C
- I2C is a two-wire communication bus used by many sensors and small modules. It matters because several I2C devices can share the same two wires, but each device needs a compatible address and your controller must support I2C.
- lux
- Lux is the standard unit for measuring how much light falls on a surface, similar to how a light meter reports brightness. A sensor that outputs lux gives readings that are easier to compare between rooms, outdoor conditions, and different projects.
- UART
- UART is a simple serial connection that sends data over separate transmit and receive wires, often labelled TX and RX. It matters because this module is designed to replace a wired UART cable with a wireless link while keeping the same serial data format.
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Brands
Supplier page — dfrobot.com
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