We know a lot of developers love to tinker and prototype projects on Raspberry Pi hardware. I do the same at my house with over 12 Raspberry Pi computers doing different things. It's such an affordable and fun platform with a huge community behind it... what's not to love? The challenge comes when it’s time to move your project from the house/office to the factory floor.
Topics: Node-RED, Raspberry Pi, groov EPIC, developer, groov RIO
As an industrial automation and internet of things (IIoT) manufacturer, Opto 22 is dedicated to educating and influencing the direction of the MQTT IoT protocol. It's an important part of the product strategy behind our groov EPIC and groov RIO product solutions. Therefore, it was a logical step to join the Eclipse open-source software community to foster further collaboration and innovation around the MQTT and Sparkplug standards.
Topics: MQTT, groov EPIC, Sparkplug, developer, groov RIO, Inductive Automation, Cirrus Link Solutions, Eclipse Foundation
Welcome back to the world of Node-RED. Video host Terry Orchard just completed a new episode on more advanced ways of logging your data. Rather than just logging to a text file, perhaps you want to change your data to a CSV file and save it to a USB drive on the groov RIO. This video gives you simple step-by-step instructions on how to do just that.
When we first introduced the Node-RED developer video series a few months ago, we started off with how to "Set up groov I/O nodes." Once you've installed and configured them, it's time to do something interesting with your data.
This new video does just that. Next up in the Node-RED video series is the Basic Node-RED Dashboard UI Tutorial.
Topics: Videos, Node-RED, groov Manage, developer, groov RIO
Another week means another video to add to your collection of Node-RED tools and technical tips. Last week our developer video host, Terry Orchard, demonstrated how to create Node-RED flows that interact with groov EPIC's embedded HMI server in "How to use the Node-RED package for groov View". This week, Terry is back in the studio with the groov RIO edge I/O module showing us how to save I/O data to a flat file.
Thanks to all your positive feedback, Terry Orchard is continuing with his video series for groov EPIC and RIO users in the developer community.
Topics: Node-RED, groov View, groov EPIC, developer
Whether you're already using Opto 22's groov EPIC or have been researching its features, it's important to note the extensive programming options it comes with. You can use the easy flow chart-based PAC Control, the familiar IEC 61131-3 compliant languages of CODESYS, or build Node-RED flows to move data.
But, did you know EPIC allows you to build your own custom applications using languages you know like Python, C/C++ and run them on an open, Linux®-based operating system? That's the topic of Terry Orchard's latest video, part of the new Opto 22 Developer series.
Topics: Videos, Security, groov EPIC, developer, secure shell, ssh
As you recall from previous posts, the industrial MQTT communication protocol is a powerful tool that allows you to exchange device data freely among devices and applications, with little or no IT involvement. Its simplicity and flexibility make it a popular choice for today's IIoT applications.
Topics: Videos, IIoT, Industrial Internet of Things, MQTT, groov EPIC, developer
Have you ever been stuck on a coding problem? Unsure of which tool to use for an application? Or if you have the functionality you need to get the job done? Maybe you’ve just got a new system and need a map to help you learn the new features and functionality.
Topics: PAC Control, REST API, Node-RED, MQTT, Ignition Edge, IEC 61131-3, groov EPIC, developer