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.
Spresense 6-core microcontroller board with ultra-low power consumption
High-performance microcontroller board with hi-res audio, camera input, internal GPS and Edge AI support.
Learn how to solve the most common development issues you might have with Spresense.
Connect with our support engineers and other developers at the Developer World forum.
On GitHub you can access and contribute to the Spresense source code and documentation.
Important development differences between Arduino Uno and Spresense extension board.
Before using the Spresense development board for the first time, please read the safety information.