Limelight 2

am-3833a

$400.00

This product is currently unavailable for purchase.

Limelight 2 is a plug-and-play smart camera purpose-built for FIRST Robotics Competition. No experience required. Limelight is easy enough for teams with no vision experience or expert mentors, and...Read More

0 reviews

Write a Review

Product Overview

Limelight 2 is a plug-and-play smart camera purpose-built for FIRST Robotics Competition. No experience required. Limelight is easy enough for teams with no vision experience or expert mentors, and powerful enough for experienced teams who need a reliable, competition-ready vision solution.

 

Updates to the Limelight 2 Hardware:

  • Smaller footprint (note that the mounting hole spacing has changed in both dimensions)
  • Increased FOV
    • From 54 x 41 degrees to 59.6 x 45.7 degrees
  • Improved build quality
    • Rigid lens mount
    • Improved plastic finish
    • Tighter margins around ports and LEDs
    • Light-pipe-exposed status LEDs
    • Easier access to main power port
    • Easier access to IP reset button
    • Easier access to microUSB port
    • POE jumper removed
  • POE is always enabled
  • Serial port removed
  • MicroUSB cable provides power while flashing. No need to apply 12V power while flashing.
  • Some LL1 units contained loud fans, and others contained quiet fans. The new LL2 fan's loudness is in-between those of the two LL1 fans.
  • Status LEDs
    • Inner green LED blinks quickly if a target has been acquired, and blinks slowly if no targets are in view.
    • Outer yellow LED blinks slowly if the unit is using an automatic IP configuration, and remains solid if the unit is using a static configuration.

Specifications:

  • Tracking Speed: 90fps
  • Tracking Resolution: 320 x 240 pixels
  • Field-of-View: 59.6 x 49.7 degrees
  • Dimensions: 3.819 x 2.194 x 0.984 in (97.005 x 53.730 x 25.00 mm)
  • Weight: 0.25 lbs
  • Tracking Interfaces: Network Tables
  • Total latency (Photons -> Robot) : 21-25 milliseconds
    • Pipeline Latency: 3-7 milliseconds
    • NetworkTables -> Robot latency: .3 milliseconds - Limelight bypasses normal NetworkTables limits to instantly submit targeting data.
  • Luminous Flux: 400 lumens
    • 60% more light than the standard dual-ring setup
    • Illuminance is increased by gloss-finish LED cones
  • Constant-brightness LEDs down to 7 volts
Please contact greg@limelightvision.io for warranty issues.

Recommendations

Top of Page