Arduino-Nvim

A Neovim plugin that provides Arduino IDE-like functionality directly in your editor. This plugin integrates Arduino development tools with Neovim, offering a seamless development experience for Arduino projects.

Features

• Arduino project compilation and verification
• Code upload to Arduino boards
• Serial monitor with writeable interface
• Board and port management with GUI selection
• Advanced library management with Telescope integration
  • Visual indicators for installed libraries (✅)
  • Update detection and management (🔄)
  • Cached library data for faster loading
• LSP support for Arduino development
• Real-time status monitoring
• Persistent configuration storage

Requirements

• arduino-cli (latest stable version)
• arduino-language-server (patched version required - see Patch)
• clangd (latest stable version)
• telescope.nvim
• nvim-lspconfig

Installation

1. Clone the repository:

git clone https://github.com/yuukiflow/Arduino-Nvim.git ~/.config/nvim/lua/Arduino-Nvim

2. Add the following to your init.lua:

-- Load LSP configuration first
require("Arduino-Nvim.lsp").setup()

-- Set up Arduino file type detection
vim.api.nvim_create_autocmd("FileType", {
    pattern = "arduino",
    callback = function()
        require("Arduino-Nvim")
    end
})

Usage

All commands are prefixed with <Leader>a followed by a single letter indicating the action:

Command	Description
<Leader>ac	Compile and verify the current sketch
<Leader>au	Upload sketch to board (configures port and FQBN)
<Leader>am	Open serial monitor in a floating terminal
<Leader>as	Display current board, port, and FQBN status
<Leader>al	Open library manager (Telescope interface)
<Leader>ag	Open GUI for setting board and port
<Leader>ap	List available ports
<Leader>ab	List available boards

Configuration

The plugin automatically creates and manages a .arduino_config.lua file in your project directory to store:

• Board type (FQBN)
• Port selection
• Baudrate settings

Serial Monitor Configuration

Set the baudrate for the serial monitor using:

:InoSetBaudrate 115200

Default baudrate is 115200 if not specified.

Library Manager

The library manager provides a Telescope interface with the following features:

• Visual indicators for installed libraries (✅)
• Update detection for outdated libraries (🔄)
• One-click installation and updates
• Cached library data for improved performance
• Search and filter capabilities

Contributing

Contributions are welcome! Please feel free to submit a Pull Request.

License

This project is completely free and open source. You can do whatever you want with the code:

• Use it for any purpose
• Modify it however you want
• Share it with anyone
• Use it commercially
• Use it privately

No attribution or license text is required. Feel free to use this code in any way that helps you.