Your go-to resource for everything ESP32 and ESP8266.
We built this site because we wanted something we couldn't find anywhere else: a straightforward, no-nonsense place for makers, developers, and engineers to get real technical info about ESP-based development boards. No buzzwords. No fluff. Just clear, honest information you can actually use.
What you'll find at ESPboards.dev
At ESPboards.dev, we believe that working with ESP32 and ESP8266 hardware should be exciting - not frustrating.
We built this site because we were tired of piecing together bits of technical data from datasheets, forums, and manufacturer websites. Instead, we wanted a place where you could get everything you need: clear specs, practical tips, and real insights - all in one spot.
Projects
Real-world projects and examples to help you put your boards to use.
> browse-projects_ J2/HardwareESP32 Boards
Detailed specs, pinouts, hardware features, and notes you won't find just by skimming a datasheet.
> view-boards_ J3/ModulesSensors
Best practices for connecting and using popular sensors with ESP-based boards.
> explore-sensors_Why ESPboards.dev?
When we started working with ESP32 and ESP8266 boards ourselves, we quickly noticed a frustrating pattern: finding accurate, up-to-date info often meant digging through dozens of datasheets, forum threads, and outdated blog posts - just to answer a basic question. Specs were scattered. Pinouts were unclear. Feature lists were missing critical details.
We thought: there has to be a better way. So we built it. At ESPboards.dev, we aim to make technical information clear, accessible, and reliable, without making you chase it across the internet.
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Keep it technical. We focus on real-world specs, hardware details, and practical usage - not marketing hype.
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Stay current. We stay on top of new board releases, chip updates, and development tools from Espressif and the broader community.
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Be community-driven. We listen to feedback, suggestions, and requests from users to guide what we cover next. Your needs shape the content we create.
// everything ESP32, wired to one place
Contact Us
Noticed an issue? Want to send feedback, suggest improvements, or collaborate? Let us know!
Thanks for being part of the community.
There are tons of resources out there - we work hard to keep ours focused, technical, and genuinely helpful. Every board, sensor, and module we cover is tested, researched, and documented with a builder's mindset: clear, practical, real-world ready.
We're constantly expanding, and your feedback shapes what comes next. Happy building!