This project uses Hexabitz modules to play the music notes. It’s definitely an effective way to learn about modules, Python GUI & music 🎶

A cloud-based IoT system that collects virtual sensors data from RIOT-OS nodes, using MQTT-SN and MQTT protocols, and AWS IoT Core.

A cloud-based IoT system that collects information from a set of virtual environmental sensors using the MQTT protocol and AWS IoT Core.

Ever receive a text, probably from an old friend, but you don’t have their number saved? And you’re too embarrassed to ask, “Who is this?"

I-66 in N. Virginia, like many toll roads, uses dynamic tolls that change based on traffic. This Alexa skill lets you check them from home.

Set up a RIOT-OS application on real devices, connect them to The Things Network via LoRaWAN and publish the values on AWS.

Alexa helps you practice your math skills with a LEGO MINDSTORMS Alexa gadget. Reach your correct answer goal to get a surprise prize!