Grove - Wrapper

Grove - Wrapper is a kind of wrapper to fix and protect Grove modules. It will save you a lot of work on aligning your modules, and it will easy for you to show your project. For example, it will simpler to take pictures for showing your product on the Internet, and it will give a clear and clean scene if you use Grove - Wrapper to demo your project. What is more, it is expandable for Lego, mechanical parts, and so on, this will introduce more flavor into your works and make your project adapt to various circumstances. The design of Grove - Wrapper also make it easy to assemble and disassemble modules.

Note that around 85% of all Grove modules is supported by Grove - Wrapper.

Note that Grove - Wrapper series have two size of wrappers, each gets four colors, and there are totally eight SKUs that are listed at Specifications section.




Dimension(big one) 25 × 25 × 13 mm
Plane dimension(small one) 25 ×25 × 13 mm
Material ABS
Color Blue, green, yellow and red for both sizes for wrapper.

Different type of wrapper and corresponding SKU

Product name SKU
Red Grove Wrapper 1*1(4 PCS pack) 110070020
Yellow Grove Wrapper 1*1(4 PCS pack) 110070021
Blue Grove Wrapper 1*1(4 PCS pack) 110070022
Green Grove Wrapper 1*1(4 PCS pack) 110070023
Red Grove Wrapper 1*2(4 PCS pack) 110070024
Yellow Grove Wrapper 1*2(4 PCS pack) 110070025
Blue Grove Wrapper 1*2(4 PCS pack) 110070026
Green Grove Wrapper 1*2(4 PCS pack) 110070027

Hardware Overview

Introduction to hardware


Screw holes

Note you can also use rivet to replace screw to fasten it on other blocks.

How to connect Grove - Wrapper

How to install Grove modules on Grove - Wrapper

Parts list

Parts name Quantity
Grove - Wrapper(only one size in one color) 4 PCS
Cross recessed flat head screw PM2.0*H10.0MM

Cross recessed flat head screw CM4.0*H8.0MM

Nut(Silver) M2.0*H1.5mm

8 PCS for each items


This section(Assembly guide) will show some tips on assembling a grove modules skillfully.

Wrapper Connections

Install Grove - Wrapper on Lego blocks

Install Grove - Wrapper on Makeblock


For a novice, it may find a little hard to assemble them. Do not be frustrated. You will be skillful after trying dozen times. And if you have some experience with Lego, that will be helpful.


Mechanical Files(PDF and diagram)

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