/challenges-projects/element14-presents/b/blog/posts/unboxing-the-iot-rockMost Useless IoT Device Ever - Part 2 element14 Presents | AirborneSurfer's VCP Profile | Project Videos Clem mayermakes challenged me to add more useless "functionality" to the "Most Useless IoT Device Ever" , but the IoT Rock ...en-USTelligent Community 12