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.For warranty issues with this product, please e-mail: email@example.com.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
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