Wifi extension for Lego Mindstorms NXT

WifiBlock: A new reference

WifiBlock is a Wifi device for Lego Mindstorms NXT robots

A great step forward for all Lego® Mindstorms NXT® users. The most advanced communication module for NXT to date. The WifiBlock allows connecting your robotics creations to the Internet using Wifi. Your NXT based robot becomes a smart objet, part of the Internet of things.

Simply plug the WifiBlock to one of the sensors ports of your NXT brick, download the sources and examples for your favorite programming language and configure the WifiBlock in a few minutes to connect to your wifi access point.

A new world of applications pops up right in front of your eyes: data logging, remote control, off-robot processing, swarm robots, cloud robotics. The possibilities are infinite !


WifiBlock: Downloads

WifiBLock user documentation

User Documentation

User Documentation

Manuel utilisateur (français)

I2C memory mapping and advanced programming

WifiBLock NXT-G blocks

NXT-G Blocks

WifiBlock Communications




WifiBLock RobotC driver

Robot-C driver

RobotC Driver for WifiBlock

WifiBLock NXC library

NXC Library

NXC Library and Examples for WifiBlock

WifiBLock Arduino Library

Arduino Library

Arduino Library for NXT

WifiBLock Firmware


Firmware Update Procedure With Bootloader

NXT-G Program for checking current version

Firmware 1.4 22/11/2012: Part 1 , Part 2

Firmware 1.3 03/10/2012: Part 1 , Part 2

Firmware 1.2 24/04/2012: Part 1 , Part 2

WifiBlock: Tutorials

WifiBLock tutorials

NXT-G Tutorials

Tutorial 1 - Time Server

Tutorial 2 - Remote Control

WifiBlock: Purchase it from your usual distributor

Worldwide reseller

Purchase from Generation Robots