SBC w/ bluetooth, a cell modem, and a gps, build a cheap portable scanner for the automatic detection and reporting credit card skimmers.
This is a project based on Arduino MKR GSM 1400 that will send a text notification when it senses rain drops.
This demo's a home monitoring system for elderly in your family who don't have internet at home, using hologram.io cellular connection.
Access my 3D printer anywhere, for updates, control and to view what's going on. Using OctoPrint and a Hologram Cellular custom plugin.
Connect with your friends across the globe by having them light the candles on your Holo-day Hannukah Menorah via SMS.
An opensource community driven sensor ecosystem for data collection and distribution.
Spread the holiday joy with this Christmas Tree decoration that plays jingles when you text it
Why stand outside a window with a boombox when you can give them the boombox and have it play tunes remotely!