A tag is a keyword or label that categorizes your question with other, similar questions. Using the right tags makes it easier for others to find and answer your question.
only for general Mindstorms questions and compatibility. If the question refers specifically to the EV3, NXT, or RCX, then use those tags instead.
Questions asking for information about a known LEGO element/brick. Include the [Identification] tag for questions about unknown elements.
A more advanced form of LEGO®, allowing for the creation of more realistic working parts.
is used for questions regarding what kit a particular block is from, or what its purpose is.
Identification of specific LEGO set base on limited information such as (but not limited to) a description of the set or a picture of piece(s), parts bag(s) or a partial build.
A programmable robotics brick released by the LEGO company in late July 2006 and uses Technic connectors. This was preceded by the original RCX brick, and succeeded by the EV3 brick.
Curious as to what you can do with the elements in a particular set? Want to know what's in a range of sets? What changes have happened with different versions of a set? Please include the [Identifica…
The iconic LEGO® character. They have pose-able heads, arms, hands and legs. Many accessories are available including hair, hats, back-packs, tools and weapons
Questions about programming the various LEGO programmable bricks, including Mindstorms (EV3, NXT, and RCX), Wedo and Scout, in either the provided languages and editors, or more advanced languages.
A popular choice among AFOLs for building their own creations, Trains are now a sub-theme of LEGO City.
Questions about software related to planning models or programming LEGO robots.
A category of powered LEGO products which offer direct and remote control of action bricks.
Based on the full set of Star Wars films, from episodes I to VI, and the animated Clone Wars film and TV series this was the first licensed theme the LEGO Group produced.
Motors can be used with various Mindstorms and Power Functions sets to add movement.
Instruction Manuals - use them once to build a model, or store them for future reference? Perhaps you want to create your own? However we can't really field individual manual requests
Questions that relate to the history of The LEGO Group and it's products.
Questions about the inter-compatibility of different brick sets, or between bricks and some other objects.
Questions relating to the LEGO Group specifically, rather than about bricks, building techniques, etc.
Questions about the industrial manufacturing process of brick toys or related materials.
designed for young children aged 1½ to 5 years. Duplo bricks are twice the length, height and width of traditional Lego System bricks.
The original LEGO Mindstorms Programmable Brick. Use this tag if your question specifically relates to Mindstorms Robotics Invention System 1.0, 1.5 or 2.0.
a graphical programming environment that comes bundled with the EV3 Retail edition.
A proprietary open wireless technology standard for exchanging data over short distances. Used by the NXT for communication between the programmable brick and a PC or Mobile device.
The Lego Digital Designer CAD software was developed and published by The LEGO Group from 2004-2016.
Bricks and Elements sometimes break - perhaps we can help you fix them?
Questions about colour correctness, colour similarities and how to best use certain colours.
LEGO City groups a number of sub-themes into one: Construction, Fire, Police, Space Centre, Trains and Transportation all combine with general city life.
Any type of components or tools not directly endorsed by LEGO or it's affiliates.