Limelight 2+EN

Limelight 2+ is the 3rd iteration of a plug-and-play smart camera purpose-built for the 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.

For more information, go here.

For warranty issues with this product, please e-mail:support@limelightvision.io.

• Reduce power consumption by up to 50%
• Eliminate the LED "warm-up" period.
• Further improve low voltage performance
  • Brownout voltage now 4V
• Reduce the operating temperature by 20C
• Enable LED dimming.
• Increase max LED brightness by 15%
• Gray button is now red.

• 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
• Limelight bypasses normal NetworkTables limits to instantly submit targeting data
• 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
• 60% more light than the standard dual-ring setup
• Illuminance is increased by gloss-finish LED cones
  
• 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

  • Dimensions: 3.819 x 2.194 x 0.984 in
  • Field of View: 59.6 x 49.7 degrees
  • Total latency: 21-25 Milliseconds
  • Luminous Flux: 400 lumens
  • Tracking Interface: Network Tables
  • Tracking Resolution: 320 x 240 pixels
  • Tracking Speed: 90fps
  • Weight: 0.25 lbs