WAVE-28761, TOF (time of flight) Mini Laser Range Sensor, UART / I2C Communication Support, Long Range
TOF Mini Laser Range Sensor
Long Range | Short Blind Zone | Stable/Accurate/Sensitive | Indoor/Outdoor
Overview
This is a TOF-based (time of flight) mini laser ranging sensor with embedded MCU and ranging algorithm, which the measuring range is up to 7.8m and the accuracy is up to ±4cm. It supports UART or I2C communication bus, features longer measuring distance and higher light interference tolerance capability due to its ultra narrow FOV, suitable for either indoor or outdoor condition. And its ambient light tolerance is up to 100K LUX.
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...
Specifications
TYPICAL MEASURING RANGE: 0.02m ~ 7.8m
TYPICAL MEASURING ACCURACY: 0.02m ~ 7.8m ± 4cm
WAVELENGTH: 940nm
FIELD OF VIEW (FOV): 2° ~ 3°
COMMUNICATION INTERFACE: Default: UART (3.3V TTL signal level)
I2C (cascading support, the slave address is 0x08 + module ID)
Complementary I/O level output (distance parameter is not available in this mode)
BAUDRATE: UART: 4.8Kbps ~ 3000Kbps (921.6Kbps by default)
I2C: up to 400Kbps
POWER SUPPLY: 4.3 ~ 5.2V
POWER CONSUMPTION: 100mW (UART active output, 5.0V power supply, 20mA current)
WEIGHT: 1g
OPERATING TEMPERATURE: -10°C ~ 60°C
DIMENSIONS: 18.8mm × 12mm × 10.3mm (L × W × H)
Cost Effective Solution
0.02 ~ 7.8m Long Range Low Cost Ranging Module
High Stability, High Accuracy, High Sensitivity Ranging
UART / I2C / IO Communication Support
UART Mode: Supports Active Query Output
I2C Mode: Up to 8x Cascades
I/O Mode: Unable to Output Distance Parameter
Hardware Connections
I2C Example:
UART Example:
I/O Pins Example:
Dimensions:
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