Due to unexpected high demand, we have temporarily closed the store to pre-orders. We will continue ship our Kickstarter rewards and all pre-orders received to this point. The store will re-open very soon once we have reduced our production backlog to a manageable level. Thank you for your patience and interest in the PFx Brick!

You can download our complete product catalog here.

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PFx Brick IR 8 MB

  • PFx Brick IR 8 MB
The PFx Brick IR transforms your LEGO® creations with awesome new possibilities for lighting and sound effects! All of these features are simple to use and customized by you using the free PFx App. The PFx Brick works with all of your existing LEGO® Power Functions™ accessories including battery boxes, motors, and remote controls. The integrated USB connector allows the PFx Brick to connect to your Windows or Mac OS X computer for configuration and can also be used as convenient alternative power source during operation.

Mechanical Feature Summary

  • 4 x 5 studs x 6 plates tall
  • 32 mm x 40 mm x 19.2 mm (L x W x H)
  • 1x Power Functions™ input connector
  • 2x Power Functions™ output connectors
  • micro-USB connector
  • 10-pin lighting dock connector
  • 2-pin speaker connector
  • 3-pin IR sensor connector
  • status LED

Electrical Features

  • 5–12 VDC input voltage range (auto-sensing)
  • 1.5 A continuous (3.0 A peak) output drive
  • 100 mA continuous current drive per light output channel
  • 2.0 W speaker output max power
  • low current (<40 mA) standby current
  • 8 MB audio storage capacity

Click here for more detailed specifications.

PFx Brick IR 8 MB


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