Blog - Gravio

[Tutorial] Easy IoT: Measuring CO2, Temperature, Humidity and Air Pressure in an office, and displaying it in real-time

A tutorial to learn how to show environmental data such as CO2 values, temperature and humidity on a small display in a room for everybody to see in real-time. This tutorial is based on Gravio, the IoT Edge Computing Platform.

November 10, 2021

[Tutorial] Visualizing IoT edge data on the Kaa Platform, an IoT platform with rich data visualization

Tutorial on how to connect and send IoT edge data to the Kaa Platform, and IoT and Dashboards platform. It will show you one way how Gravio IoT Platform can easily visualize data using a third party platform. We will be gathering CO2 sensor readings at the edge, and then displaying the values on the cloud-based dashboard.

October 14, 2021

[Tutorial] Installing Ubuntu 20.04 LTS on a Raspberry Pi 4 for IoT (including Wifi)

How to install Ubuntu on a Raspberry Pi 4 for IoT, including Wifi

October 6, 2021

[Tutorial] Collecting IoT Temperature Sensor Data in Google Spreadsheets Tutorial

In this tutorial you can learn how to push sensor data from Gravio directly into a Google Spreadsheet

September 21, 2021

[Case Study] Visualizing CO2 concentration with on-site no-cloud Edge IoT

How the JA Yamanashi Koseiren Health Care Center in the Yamanashi Prefecture in Japan is using Gravio to monitor their CO2 ventilation status of their facilities.

September 17, 2021

[Tutorial] Visualizing IoT Edge Data On Databox, The Business Analytics Platform & KPI Dashboards platform in 2021

Tutorial on how to connect and send IoT edge data to Business Analytics Platform & KPI Dashboards platform, Databox. It will show you one way how Gravio IoT Platform can easily visualize data using a third party platform. We will be gathering CO2 sensor readings at the edge, and then displaying the values on the cloud-based dashboard.

August 26, 2021

[Tutorial] Visualising IoT edge data on the ThingsBoard Platform

Tutorial on how to connect and send IoT edge data to Open Source IoT platform, ThingsBoard, who have a cloud offering that we will use. It will show you one way how Gravio IoT Platform can easily visualize data using a third party platform. We will be gathering CO2 sensor readings at the edge, and then displaying the values on the cloud-based dashboard.

August 19, 2021

[Tutorial] Visualising IoT edge data on the Thinger Platform

Tutorial on how to connect and send IoT edge data to Open Source IoT platform, Thinger, who have a cloud offering that we will use. It will show you one way how Gravio IoT Platform can easily visualize data using a third party platform. We will be gathering CO2 sensor readings at the edge, and then displaying the values on the cloud-based dashboard.

August 12, 2021

[Case Study] ASICS Corporation, Footwear Production Division

How ASICS is using the Gravio Edge Computing Platform

July 26, 2021

[Tutorial] Realtime interfaces and physical spaces — with WebSockets, Next.js and IoT

Creating a physical user experience with Gravio using a combination of technologies and concepts, including a custom Next.js (a React.js framework) setup, WebSockets and HTTP.

July 2, 2021

How Pressac’s Sensors and Asteria’s Gravio Provide Edge IoT Solutions to Drive Corporate ESG and Green Building Goals

Pressac's Energy Harvesting Sensors and Asteria's Gravio IoT platform provide a comprehensive solution to reduce carbon emissions and support ESG goals through seamless, no-code IoT integration. Pressac’s battery-free sensors enable real-time energy monitoring, while Gravio’s edge computing enhances efficiency with local data processing, scalability, and actionable insights. Together, they empower businesses across industries to optimize operations, improve sustainability, and achieve cost savings.

January 15, 2025

Integrating ONVIF, MQTT and Webhooks with Gravio

Discover how Gravio empowers businesses to create IoT workflows by seamlessly integrating ONVIF cameras, MQTT brokers, and Webhooks. This powerful combination enables automation and instant responses across industries like smart security, retail analytics, and emergency management.

November 29, 2024

[Tutorial] Using Eniscope, an Energy Monitoring Device and Gravio to Measure and Log your Energy Consumption with MQTT.

Tutorial on how to use Gravio, MQTT, and Eniscope to build a simple Energy reporting and logging system without coding. Connect data points to Line for notifications and writing to a CSV file for logging.

November 1, 2024

Send messages to LINE, WeChat, Telegram, Whatsapp, Teams or Slack with Gravio and SendQuick

Gravio now works with Sendquick

October 31, 2024

Coming Thursday, 29th August Learning Session: Learn About How LoRa Works

Join our free event to Learn More on How LoRa Works

August 19, 2024

[Tutorial] How to Set Up a Mosquitto MQTT Broker Securely — Using Client Certificates

Step by step guide how to secure MQTT Mosquitto Broker

August 15, 2024

Digital Transformation in Retail: How Premier Anti-Aging Corporation Used Gravio to Boost Off-Season Sales with AI and IoT

Discover how Premier Anti-Aging Corporation leveraged Gravio's no-code integration platform with AI and IoT sensors to collect and analyze customer data, achieving off-season sales comparable to their peak season.

July 31, 2024

Coming Thursday, 25th July Learning Session: Hands On Gravio Installation Session

Join our free event to install and explore Gravio on your laptop.

July 23, 2024

[Case Study] Learn How a national Japanese logistics company and a System Integrator implemented Gravio to Improve data quality

How a national Japanese Logistic company used Gravio to improve data quality

July 19, 2024

[Tutorial] How to take a screenshot on your Mac, send it to a local multimodal AI (LLava/Ollama), and trigger an API

In this blog post we learn how to take a screenshot on a mac, send that screenshot to a local AI (in this case Llava/Ollama) and trigger an API

June 30, 2024