Learn how to make a powerful Arduino GPS tracker that posts data to the cloud via LTE CAT-M and view data graphically on IoT dashboards!

Connect your Raspberry Pi to the world through cellular with the Hologram Nova.

Send and receive real SMS text messages with your Arduino! A self-contained texting device with its own SIM card and phone number.

Easily measure air quality, avoid polluted areas, and improve your health and that of your community.

A rapidly deployable distributed Wi-Fi IEEE 802.11s mesh communication network with cellular modem Internet access for emergency disasters.

New to Nova? New to Raspberry Pi? New to Python? This tutorial goes along with our kit, walking you through each step.

Internet connected car stereo with obd 2 and remote start.

This powerful cellular shield can easily turn your project into a full-fledged phone with voice, SMS, LTE data, GPS, and more!

Self contained cellular GPS tracker. Ever wanted to spy on bad guys? Now you can, watch as they drive around doing bad guy stuff!

This completely open-source LTE shield for Arduino uses the latest and greatest CAT-M NB-IoT technology optimized for low-power IoT devices!

Remotely monitor soil moisture of your off-site garden plot. Data is plotted in a cloud service so you know when to go and water!

Use Hologram's cellular network to monitor a fleet of vehicles using OBDII, Raspberry Pi, GPS, and GSM.

This tutorial will take you step by step on how to use the Hologram GSM services with the RAK WisLTE module and Arduino IDE.

A device that prevents caretakers from leaving loved ones in unattended vehicles, which can possibly be unsafe due to the environment.

The Arduino Uno controls a 16 Neopixel unicorn horn. This includes a GPS module broadcasting through a cellular GSM shield.

It's like NASA's Mars rover, except it's on Earth, communicates over cell towers and has way less latency.

Usually, you might use WiFi to control your IoT projects at home, but what do you do when your WiFi is down?

Effective and open data network that monitors real-time data from NOAA and users monitoring environmental information.

My car has been stolen! Turn it off with your smart phone wherever you are.

Out with the tilt indicator stickers, in with proactive notifications and tracking.

Enable a Bluetooth LE IoT network with cloud control using Hologram Nova, Raspberry Pi Zero W and Droplit.io services and software.

Put your drone on a longer leash executing programmed flight on a powered Pi Zero. YOLO object recognition, connect over Hologram CLI.

This project utilizes the latest AI technique to detect/monitor wild animals and send the information out through Hologram Cellular

This example walks through connecting a Seeed Studio GPRS Shield to the Hologram cellular network using raw AT commands.