Garmin LIDAR-Lite v4 LED 거리측정 센서 -I2C
(Garmin LIDAR-Lite v4 LED - Distance Measurement Sensor (Qwiic))
개요
- 본 제품은 Garmin LIDAR-Lite v4 LED 거리측정 센서 -I2C입니다.
- 10미터까지 거리 측정이 가능하며, 1cm의 분해능을 가지고 있습니다.
- i2C 인터페이스를 가지고 있습니다.
- 3.3V로 동작합니다.
특징
- Resolution: 1cm
- Measurement repeatability:
- As measured indoors to a 90% reflective target
- 1cm is equivalent to one standard deviation
- Using "high accuracy" mode, with averaging:
- +/- 1cm to 2 meters
- +/- 2cm to 4 meters
- +/- 5cm to 10 meters
- Range: 5 cm to 10 meters (as measured from back of unit)
- Update rate:
- I2C = >200Hz typical
- ANT® = up to 200Hz to a 90% target indoors at 2m in normal operating mode
- Interface: I2C or ANT; user configurable for SPI using the Nordic SDK
- Power (operating voltage): 3.3VDC
- Operating temperature: -20 to 60° C
- LED wavelength: 940nm
- Beam divergence: 4.77°
- Optical aperture: 14.9mm
- Unit size (LxWxH): 2.8in x 1.0in x 0.9in
- Note: The I2C address of the Qwiic LIDAR-Lite v4 is 0x62 and is software-configurable to any address. A multiplexer/Mux is required to communicate to multiple Qwiic LIDAR-Lite v4 sensors on a single bus. If you need to use more than one Qwiic LIDAR-Lite v4 sensor consider using the Qwiic Mux Breakout.
문서
- Schematic
- Eagle Files
- Board Dimensions
- Hookup Guide
- Garmin LIDAR Lite v4 Product Information:
- SparkFun: Qwiic LIDAR Lite v4 Arduino library
- Qwiic Info Page
- GitHub Hardware Repo