ESP32-S31 Linux Programming Guide

Welcome to the ESP32-S31 Linux port. This guide walks you through installing Linux, connecting peripherals, and building applications for the ESP32-S31.

To try Linux on your board, start with Flash and first boot. To build your own image, follow Build from source.

Once Linux is running, follow Wi-Fi and Bluetooth setup or the peripheral examples. Use esp32-config for board configuration and the peripheral reference for interfaces and limits.

• Getting started
  • Introduction
  • Feature support
  • Flash and first boot
  • Build from source
  • Build configuration
• Using the board
  • Wi-Fi and Bluetooth setup
  • System settings
  • Use peripherals
  • Memory and storage
  • Advanced Wi-Fi
  • Power management
  • Debugging
• API reference
  • Peripherals
  • Wi-Fi and Bluetooth
  • Low-power core
  • Writing applications
  • System
• Development guides
  • Adding a userspace tool
  • Adding an overlay
  • Adding a driver
  • DMA and cache
  • LP firmware development
  • Developing the radio firmware
• Hardware reference
  • Modules and boards
  • Memory map
  • Flash layout
  • Instruction set and ABI
  • Clock tree
  • Interrupt routing
  • Power domains
• Tools and configuration
  • esp32-config
  • Configuration
  • Using overlays
  • Command-line reference
  • Make reference
  • Kernel configuration
  • Device-tree bindings
  • Glossary
• Contributing
  • Development setup
  • Working with submodules
  • Hardware-in-the-loop testing
  • Writing documentation
  • Releases and licensing