Collecting smartphone sensor data via PubNub messaging
In this tutorial you will learn about using Pubnub realtime data stream network with Evothings Studio for broadcasting sensor data between multiple mobile devices. When we talk about Internet of Things...
View ArticleHexiwear goes cloudside on Amazon AWS
This is a step-by-step tutorial for publishing Hexiwear sensor data onto the Amazon cloud. You’ll need (1) an Amazon AWS account, a PC, Mac or Linux computer, (2) a smartphone with Bluetooth turned on...
View ArticleDecoupling an embedded development environment
Program an Arduino from any browser, even from a tablet, even a cell phone? Of course, and there are several options available for makers and other learners who want to develop embedded applications...
View ArticleEvothings Labs Rises
As you all have noticed we’ve made less noise than usual. This posting is to say we’re back, recovered from caveats from former structures, reorganised yet with the same team – into a brand new entity...
View ArticleNext steps with Evothings
The Evothings adventure in mobile and IoT so far has been both a roller coaster ride – a mixed experience into the land of IoT. We feel we have succeeded well in creating a very useful and fairly...
View ArticleEvothings Studio 2.2.0 Released!
We are pleased to finally release version 2.2.0 of Evothings Studio! The most important new feature is the new build support, something we decided to add due to popular demand. We feel we have come up...
View ArticleIn discussions with iTunes Review board or Where’s the Viewer for iOS?
So where’s the Viewer for iOS? The short version is that it’s temporarily pulled from iTunes. Since then, we’ve had a healthy conversation with Apple this week, and are working together with them to...
View ArticleEvothings Studio 2.2 release imminent
The new upcoming 2.2.0 November release of Evothings Studio consists mainly of work we have done during both September and October, in order to add build support since our surveys, as well as other...
View ArticleDual sensor tags, connected to the same smartphone
This tutorial demonstrates how to connect two BLE sensor devices, and chart accelerometer data to a single iOS or Android smartphone. We’re extending the accelerometer example to serve two peripheral...
View ArticleEvothings Viewer v1.5 at large with BLE updates
We recently published a new version of Evothings Viewer for Android and iOS. Read on to learn about the new features and prepare for a quick hands-on experience! Highlights in Evothings Viewer 1.5...
View ArticlePublish sensor data via your smartphone, dweet.io and Evothings Studio
In this tutorial you will learn about publishing and retrieving sensor data from dweet.io cloud using a mobile app developed with Evothings Studio. The example build is 100% Apache Cordova compliant,...
View ArticleHow-to control a PLC with mobile app and Modbus TCP/IP
In this tutorial you will learn about controlling the I/O of a programmable logic controller (PLC) with a mobile app and Modbus TCP/IP protocol. PLCs are basic components of any industrial automation...
View ArticleCollecting smartphone sensor data via PubNub messaging
In this tutorial you will learn about using Pubnub realtime data stream network with Evothings Studio for broadcasting sensor data between multiple mobile devices. When we talk about Internet of Things...
View ArticleHexiwear goes cloudside on Amazon AWS
This is a step-by-step tutorial for publishing Hexiwear sensor data onto the Amazon cloud. You’ll need (1) an Amazon AWS account, a PC, Mac or Linux computer, (2) a smartphone with Bluetooth turned on...
View ArticleControl an Arduino via the HM-10 BLE module, from a mobile app on your...
In this tutorial, you will learn about controlling a LED using HM-10 BLE module, Arduino and Evothings Studio. Last Summer, I wrote a tutorial about controlling the lights of your home using Arduino...
View ArticleEnterprise offerings and our first paid version
Evothings Studio is still Open Source and free to use, and the family is growing and we’re adding a premium plan to the mix. On the 18:th of August we launched a supported paid subscription version of...
View ArticleControlling NodeMCU WiFi module with a javascript mobile app
Controlling NodeMCU with a mobile app In this tutorial, you will learn about how to create an app for controlling a LED connected to a NodeMCU WiFi module in javaScript. It’s fun and easy, and you can...
View ArticleJavaScript mobile apps for your NXP Hexiwear BLE device
This article is all about connecting your NXP Hexiwear device to an iOS or Android phone or tablet using Bluetooth Smart (BLE). The Hexiwear is a multi-sensor device based on the ARM Cortex M4...
View ArticleVisualizing acclererometer data using IBM Watson IoT Platform and Smoothie...
Visualization is an important part of any IoT deployment, especially when you are using sensors such as temperature, humidity, light etc. Plotting sensor data on a live updating line chart is what we...
View ArticleCharting IoT sensor data using C3.js and IBM Bluemix
Line Chart using C3.js Library In a previous tutorial on Bluemix, we successfully published TI SensorTag readings to IBM Bluemix IoT cloud service using MQTT API and our mobile app that was developed...
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