Product overview

Part Number
TOF (time of flight) Laser Rangefinder UART / CAN Bus, Cascading Support (5m Range)
Manufacturer
Waveshare
Product Category
OTHER PARTS
Update Date
2024-05-20

Description

This TOF Laser Range Sensor is a TOF-based (time of flight) laser ranging sensor with embedded MCU and ranging algorithm, which is capable of offering up to 5m measuring range, ±1.5cm accuracy, and 1mm resolution. It supports cascade ranging via UART or CAN bus, configurable data output including active output and query output.

Detailed Information

This TOF Laser Range Sensor is a TOF-based (time of flight) laser ranging sensor with embedded MCU and ranging algorithm, which is capable of offering up to 5m measuring range, ±1.5cm accuracy, and 1mm resolution. It supports cascade ranging via UART or CAN bus, configurable data output including active output and query output.

This sensor can be widely used in applications like common distance measuring, robot obstacle avoidance / route planning, as well as drone altitude setting / ceiling detection, and more…

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Specifications

UART / CAN Support, Configurable Output

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  • UART / CAN COMMUNICATION
    • Configurable communication bus, providing two ports (identical electric connection) for cascade ranging
  • ACTIVE OUTPUT / QUERY OUTPUT
    • Configurable data output mode, make it more flexible to acquire data

Cascade Ranging Support

Multiple sensors (up to 8) can connected in series thanks to onboard two identical ports, and each sensor can be configured with an ID, therefore, the ranging data of all sensors can be acquired through one single communication bus.

When using cascade ranging, three output modes are available: UART query, CAN query, and CAN active output

Up To 8x Cascades On UART Bus, Up To 7x Cascades On CAN Bus

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Comes With Assistant Software

Provides Host Computer Assistant Software, Offering Functions Including Sensor Configuration, Wave Form Monitor, Data Analysis, Data Record Export And Replay, Firmware Upgrade, And So On.

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Specifications

TYPICAL MEASURING RANGEShort range: 0.012~2.16m
Mid range: 0.012~3.60m
Long range: 0.01~5.00m
TYPICAL MEASURING ACCURACYShort range: accuracy ±1.0cm, standard deviation<0.3cm
Mid range: accuracy ±1.0cm, standard deviation<1.5cm
Long range: accuracy ±1.5cm, standard deviation<0.5cm@0.01~3m, standard deviation<8cm@3~5m
RESOLUTION1mm
WAVELENGTH940nm (Class1 standard compliant)
FIELD OF VIEW (FOV)15°~27° (adjustable)
COMMUNICATION INTERFACEUART: both of the two ports can be used as UART simultaneously, 3.3V TTL signal level
CAN: both of the two ports can be used as CAN simultaneously
BAUDRATEUART: 115200~3000000bps (921600bps by default)
CAN: 100000~3000000bps (100000bps by default)
CASCADE SUPPORTUART: supports up to 8x cascades
CAN: supports up to 7x cascades
POWER SUPPLY3.7~5.2V
POWER CONSUMPTION290mW (UART active output, long-range mode, 5.0V power supply, 58mA current)
WEIGHT2.7g
DIMENSIONS
(L × W × H)
35.58 × 12 × 8.05mm

Size and Dimensions

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Hardware Connection (Raspberri Pi or Arduino)

Unit can also with with other SBC such as Nvidia Jetson

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Price & Procurement

Associated Product