Tag Archives: Bluetooth

Lights, Sound, Action!

Lego PFx Brick Police Car

In recent years several third-party electronic products designed specifically to enhance Lego models have reached the market. These include the SBrick Bluetooth controller which has appeared here in numerous models over the years, the BuWizz integrated battery providing 8x more power than LEGO’s own Power Functions system, and Brickstuff’s brilliant LEGO-compatible lighting systems.

Now builders may have the chance to combine all of the above (plus a bit more) courtesy of one in-development electronic brick!

Lego Fx Brick

The new PFx Brick and accompanying app allows not only the graduated control of LEGO Power Functions motors via Bluetooth (as per SBrick), but also lighting and sound, with up to twenty minutes (yes, minutes) of high quality audio able to be stored, and a huge array of lighting sequences available either pre-programmed or able to be custom programmed by the user.

Lego Fx Brick

All in all the PFx Brick looks like an exciting project, and with an expected retail price of around $120 for the base brick, it could be an affordable route to seriously customisable in-built electronics for Lego models.

The designers behind the project have launched their initiative on Kickstarter, you can also check out the full product specification via the PFx Brick website, plus you see what the product can do courtesy of the introductory video below.

YouTube Video:

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Kickstart Your Creation

Lego The One Brick Remote Control

Regular readers of The Lego Car Blog will know how popular LEGO’s Power Functions components have become – barely a day goes by without a model appearing here that utilises them. However, good as LEGO’s efforts are, there is room for improvement. Firstly the infrared control mechanism can falter in bright sunlight, and secondly power and variability of control is limited.

Third-party designer Roni Leben and his team think that they have the answer with this, the BuWizz integrated remote control and battery. Performing the job of a battery box and two IR receivers, the BuWizz is a totally LEGO-compatible product that brings bluetooth control, micro-USB charging and variable speed options to LEGO’s Power Functions motors. Plus it does all this whilst providing eight times more power than LEGO’s own set-up.

BuWizz RC Battery for Lego

Controllable via Apple or Android devices the BuWizz offers a similar solution to the previously seen SBrick bluetooth control unit, but with the added benefits of a rechargeable on-board battery and a much greater power density than LEGO’s own battery unit.

The BuWizz remote control and battery brick is not yet available, however you can help make it happen! A Kickstarter crowd-funding campaign is live now, with a target of $50,000 required to bring the product to market.

You can find out more about the BuWizz brick, watch a video of it in action, and back the project to help bring it to market via the BuWizz Kickstarter Page – Click the link below to get involved!

BuWizz Kickstarter Page

Lego BuWizz Remote Control

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