COMFILE Technology's Documentation Library

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admin (admin@undisclosed.example.com) — 2026-06-09T18:02:24+00:00

.NET (C# & VB.Net) The .NET ecosystem has bifurcated into two flavors: * “.NET Framework” now refers to the .NET Framework as it was up until and including version 4. * “.NET” now refers to the .NET Framework version 5 and later (previously called

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admin (admin@undisclosed.example.com) — 2026-06-09T17:50:31+00:00

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admin (admin@undisclosed.example.com) — 2026-06-09T14:43:40+00:00

Backup and Restore The jPC includes several Linux utilities that can be used to backup, restore, clone, and deploy systems. Depending on your requirements, you can create complete disk images, backup individual partitions, duplicate systems for production deployment, or expand storage capacity after migrating to a larger storage device.

index - [📂 Product Design & Certification Resources]

admin (admin@undisclosed.example.com) — 2026-06-09T14:01:30+00:00

COMFILE Technology's Documentation Library Welcome to COMFILE Technology's online documentation library. * Important Safety Warning * Technical Support Policy 📂 Product Design & Certification Resources * Certification Collection (KCC, CE, FCC, UL, RoHS, etc.) * 3D Modeling data (STEP files) * Product Outline CAD Resources (2D CAD DWG Drawings) Panel PCs

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admin (admin@undisclosed.example.com) — 2026-06-09T13:58:15+00:00

index - [Composite Controls]

admin (admin@undisclosed.example.com) — 2026-06-09T13:52:31+00:00

jControls jControls is a cross-platform, hardware-accelerated .NET WinForms control library for creating graphical user interfaces (GUIs) and HMIs using the latest versions of Visual Studio, .NET, and C#. jControls was developed specifically for jPC users who need a more professional and industrial-looking user interface. While the standard controls provided by Visual Studio are functional, they often lack the appearance and feel expected in industrial applications.

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admin (admin@undisclosed.example.com) — 2026-06-09T13:35:35+00:00

index - [jPC - Industrial ARM Embedded Linux Panel PC]

admin (admin@undisclosed.example.com) — 2026-06-09T13:29:02+00:00

jPC - Industrial ARM Embedded Linux Panel PC The CPi-J070WR (jPC) is an ARM industrial panel PC designed to be a practical successor and generational upgrade to the Windows CE–based CUWIN, while preserving what made it great: an excellent platform for developing industrial HMI solutions in .NET.

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admin (admin@undisclosed.example.com) — 2026-06-09T13:28:31+00:00

index - [Demonstration using the CPi-A070WR4S]

admin (admin@undisclosed.example.com) — 2026-06-09T11:54:44+00:00

NodePLC: The Next Generation of Industrial Automation Traditional PLCs: Outdated and Unresponsive to Modern Needs As you know, traditional programmable logic controllers (PLCs) have remained stagnant for decades, adhering to the same standard established 40 years ago. In today's rapidly evolving and internet-connected world, this lack of innovation is unacceptable.

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mfranklin (mfranklin@undisclosed.example.com) — 2026-06-09T08:54:53+00:00

Understanding the Storage Configuration The primary storage is divided into the following partitions. To understand this partition layout and its purpose, please become familiar with the overlay file system and the Filesystem Hierarchy Standard. If COMFILE Technology releases an update to the operating system, existing devices can be updated by restoring only the

index - [Trixie and Bookworm]

mfranklin (mfranklin@undisclosed.example.com) — 2026-06-08T08:52:04+00:00

Remote .NET Debugger Visual Studio 2022 & 2026 Extension Although it is possible to manually deploy, launch, and attach a debugger to a .NET 5+ application running on a remote device like the ComfilePi, Visual Studio 2022 & 2026 do not have a built-in way to perform all three functions in a single motion.

index - [Updating to a New Release]

mfranklin (mfranklin@undisclosed.example.com) — 2026-06-08T08:50:03+00:00

Setting up a Development Environment The following instructions describe how to set up a development environment for programming writing jControls applications using Visual Studio and C#. Installing and Configuring Visual Studio Please perform the follow procedure precisely in the order shown:

dotnet_core_development - [.NET Development]

mfranklin (mfranklin@undisclosed.example.com) — 2026-06-08T04:41:19+00:00

.NET Development .NET 5 and later brings a professional .NET runtime to Linux-based PCs like the ComfilePi. Graphical User Interfaces and HMIs can now be created for Linux using the latest version of Visual Studio, .NET and C#. See the following GUI frameworks.

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mfranklin (mfranklin@undisclosed.example.com) — 2026-06-08T04:23:44+00:00

.NET Blazor Demonstration Blazor allows both client and server to be programmed almost entirely in C#. The System.Devices.Gpio namespace provides just about everything one would need to do IO on the ComfilePi. Blazor also includes support for real-time web applications that can be viewed and interacted with from multiple local or remote clients.

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mfranklin (mfranklin@undisclosed.example.com) — 2026-06-08T01:24:06+00:00

index - [Debugging]

mfranklin (mfranklin@undisclosed.example.com) — 2026-06-08T00:20:09+00:00

Setting up a Development Environment The following instructions describe how to set up a development environment for programming a CFHDR-8U module using Visual Studio and C#. Installation A CFHDR-8U development environment requires the .NET 8 SDK or later. If using Visual Studio, please install Visual Studio 2022 or later.

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mfranklin (mfranklin@undisclosed.example.com) — 2026-06-08T00:19:49+00:00

Using Visual Studio Code and .NET to Develop Software for the jPC You can use Visual Studio Code from either a Windows development PC or a Linux development PC to write .NET software for the jPC. However it requires setting up .vscode/tasks.json and

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mfranklin (mfranklin@undisclosed.example.com) — 2026-06-08T00:19:06+00:00

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mfranklin (mfranklin@undisclosed.example.com) — 2026-06-08T00:18:59+00:00