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

Pentel Case Study: Using IoT to accelerate the Digital Transformation at Pentel Japan

How Pentel used Gravio to speed up their Digital Transformation

December 14, 2022

Challenging the IoT Landscape with Sensors That Require No Batteries

EnOcean is a protocol and also an alliance that focuses on developing battery-less sensors that can last forever once deployed on a site. Using energy harvesting techniques that are able to convert kinetic and environmental energy to signals and transmit signals wireless over the air to gateways, sensors in the EnOcean protocol are ultimately the lowest maintenance sensors anyone can have.

December 6, 2022

Shaping Human Behaviors in a Challenging Energy Climate using IoT sensors

IoT can help shaping human behaviors and therefore making a long lasting impact

November 29, 2022

Tutorial: How to use Sensors to Trigger Photos and Send them via E-Mail

We take a picture from a camera triggered by a sensor and send it to an e-mail address. This can be done with Gravio.

November 15, 2022

[Case Study] Gravio in Education: How pupils in Japan are learning IoT

How a high school in Japan is using Gravio to teach IoT and AI

October 27, 2022

Creating Interoperability Between an IoT Edge Computing Platform and a Real-Time Location & Sensor Solution (RTLSS)

In this short article, Gravio explores the integration with AetherIoT, a Real-time Location & Sensor Solutions (RTLSS) platform to enable real-time asset tracking with an accuracy of 3-5 metres.

October 21, 2022

[Tutorial] Visualizing Historical Data at the Edge with Microsoft PowerBI with Real-Time Notifications Using Twilio SMS

Tutorial on how to visualize historical data with Microsoft Power BI. We will show how to plot a line chart and display stored CO2 values collected using Gravio as the platform for data collection and writing to CSV. We will also go through how to create a trigger using Gravio to notify in real time through SMS using Twilio and other alternative messaging platforms.

September 5, 2022

[Press Release] Asteria and Remotec Release a Toolkit for Infrared-Enabled Office Air-Conditioning Units to Help Save Electricity

Asteria and Remotec release a toolkit to create your own infrared and iot applications

August 10, 2022

[Case Study] Improving Staff Efficiency and Customer Experience in a Bar based in Tokyo

How a bar owner in Tokyo introduced IoT and AI to improve existing workflows to increase customer satisfaction and staff efficiency.

July 22, 2022

[Case Study] Kodama Foundation Inc, Shinsei Hospital

Automatic detection of unauthorised patients going out or wandering around the hospital by integrated use of face recognition camera AI and IoT sensors. The monitoring system provides security and peace of mind to both patients and hospital staff.

April 29, 2022