Important: Spresense Website Migration Announcement. Click for more details

The Spresense project website will be migrated to a new domain under Sony Semiconductor Solutions on January 16, 2026. The new website URL will be announced at a later date. Please stay tuned for further updates.

Develop with Spresense

Spresense is open source and comes with full documentation, tutorials and sample projects. Spresense boards support development using Spresense SDK, Arduino, and CircuitPython.

Choose your preferred SDK

For Spresense SDK

Getting Started (CLI)

Guide that help you getting started with development using CLI

Getting Started (IDE)

Guide that help you getting started with development using IDE

Examples and Tutorials

Learn and get inspired by our examples and tutorials using Spresense SDK

Developer Guide

Read the complete guide.

API Reference

Details about the Spresense SDK library and how to use the API in your projects

GitHub Repository

Clone Spresense repository and update submodules

Read more on Documentation ⟩

Learning Resources

Tutorials

Videos and Webinars

Hackster Projects

Hardware

Hardware Guides

Provides hardware information such as Spresense board schematics and how to connect peripheral components.

To the Guide ▶

Hardware Specifications

Provides hardware information such as Spresense board schematics and how to connect peripheral components.

To the Guide ▶