Internet of LEGO

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wifi

Meraki Location – Updated Node-RED CMX/Scanning node!

The Cisco Meraki location services have been updated to support Bluetooth beacon detection. This makes it a great solution for asset tracking, way-finding and location aware services. As a result, I have updated the custom Node-RED Meraki CMX node to… Continue Reading →

RFID Scanner – WeMos, RC522, Homie MQTT & Node-RED

  Overview RFID tags provide a simple and cost effective way to trigger an action. By either using a credit card sized tag or keychain fob, the Internet of LEGO city can respond in a number of ways. For instance,… Continue Reading →

WiFi Location Fun with Cisco Meraki CMX & Node-RED

The IoL City would like to use their metropolitan free WiFi to better understand how the citizens move about the city. With this information, they can build smarter public areas, provide analytics for local services and trigger other forms of IoT… Continue Reading →

LEGO Train Automation – WiFi controlled with NodeMCU (ESP8266)

The infrared remote controlled LEGO train is out of view, but it needs to be stopped! How can we control a train if you can’t see it? WiFi Goal Build a WiFi controlled LEGO Power Functions train. Technologies NodeMCU ESP8266 WiFi… Continue Reading →

WiFi Hotspot with Social OAuth – passport, mongodb

WiFi Hotspot with Social OAuth   The Brick & Tun would like to offer guest WiFi, but need to provide a convenient way of logging into the network. Since most people have social network accounts, let’s use their OAuth API… Continue Reading →

Train Schedule – OLED Display

When and where is the next train going?! The IoL City citizens have things to do and places to be! Goal Pull in Transport For London API data to get schedule information for a local train stop Display next trains… Continue Reading →

WiFi Hotspot – Cisco Meraki ExCap & NodeJS

The IoL citizens love to stay connected, but the cellular network is not delivering the coverage they need and data plans are expensive for the tourists. The local cafe, bed & breakfast has a solution, a WiFi hotspot! By using… Continue Reading →

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