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projects:crazyflie2:expansionboards:multiranger

Multi-ranger deck

The multi-ranger deck gives Crazyflie 2.0 the ability to sense the distance to objects around it with mm precision, up to 4 meters away. It contains 5 VL53L1X ranging sensors facing the front, left, back, right and up. When used together with the Flow deck the Crazyflie 2.0 can autonomously move around and avoid obstacles.

Specification

  • 5x VL53L1x ToF sensor to measure distance up to 4 meters
  • PCA9534 I2C GPIO expander to stage VL53 sensor startup
  • 1-wire memory for automatic expansion deck detection
  • Designed for mounting above the Crazyflie 2.0
  • Mechanical specification:
    • Weight: 2.3g
    • Size (WxHxD): 35x35x5mm

Schematic

projects/crazyflie2/expansionboards/multiranger.txt · Last modified: 2018-10-23 12:56 by kristoffer