Cellular backdoor with Hologram Nova on Raspberry Pi flask-ask server-Amazon Alexa controlled.
Keep your plants alive all year round with this plant vital sign monitor.
This demo's a home monitoring system for elderly in your family who don't have internet at home, using hologram.io cellular connection.
Dog harness + computer vision + cellular network. Tracks dog biometrics and object recognition sending SMS notifications.
The Raspberry Pi is an awesome little device. I will show how you can have a complete standalone wireless/wired home automation system.
Usually, you might use WiFi to control your IoT projects at home, but what do you do when your WiFi is down?