nRF Connect for VS Code vs NuEclipse

nRF Connect for VS Code is a free extension for developing, building, and debugging applications based on the nRF Connect SDK. It supports nRF91, nRF70, nRF53, and nRF52 Series devices, with interfaces to the compiler and linker and an RTOS-aware debugger. Configuration tools include a DeviceTree Visual Editor and a Create New Board wizard. The environment includes a built-in terminal and both command-line and graphical interfaces, with integrated flashing listed. The product consists of four Nordic extensions: nRF Connect for VS Code, nRF DeviceTree, nRF Kconfig, and nRF Terminal. Nordic says all four must be installed and used together for the product to work correctly with supported SDKs and provide all features. The main extension is available through the Visual Studio Code Marketplace; Nordic documentation also lists the extensions in the Open VSX Registry for VSIX-compatible editors. It runs on Windows, macOS, and Linux. Nordic identifies nRF Connect for Desktop and nRF Command Line Tools as additional desktop tools, and recommends its nRF Connect SDK Fundamentals course for getting started. Nordic Semiconductor is headquartered in Trondheim, Norway, and was established in 1983.

NuEclipse is Nuvoton’s free development environment for creating, building, and debugging NuMicro projects on Windows and Linux. The NuMicro 8051 edition targets NuMicro 8-bit devices, while the ARM edition supports NuMicro Cortex-M projects and NuMicro Cortex-A bare-metal projects. Nuvoton lists SDCC for the 8-bit variant and GCC for Cortex-M. Both variants use the Nu-Link debugger, with integrated debugging and flashing. The listed ARM downloads for Windows and Linux are version V1.02.029, dated 2025-03-06. Nuvoton also lists a NuMicro Cortex-M Pack for Visual Studio Code, supporting project building, programming, and debugging on Windows and Linux. Both NuEclipse plans cost nothing. The maker links to technical support, a technical community, a learning center, FAQs, and technical blogs. Nuvoton was founded in 2008 and is headquartered in Hsinchu, Taiwan. Its stated focus includes microcontroller and audio, cloud security, battery monitoring, component, and visual sensing ICs. Security guidance asks for encrypted vulnerability reports and allows seven business days for an initial response.