The ESP32-S3 Gold Edition seen from above at an angle: a black board with gold-plated pads down both long edges, the ESP32-S3-WROOM-1 module and its PCB antenna at the far end, and two USB-C sockets side by side at the near corner.

You have this

ESP32-S3 Gold Edition (N16R8)

All 44 holes on the Lonely Binary ESP32-S3, what each one can do, and the twelve that are already spoken for before you wire anything.

Start here · 01 What you are holding Open the board in 3D

Turn it over, click any of the 44 holes, and read what that pin is wired to on this board's own net list.

Product questions & answers ↓

The whole handbook12 articles · 85 min Quick referencePDF · 599 KB PinoutPDF · 540 KB Pinout and specsThe pin table, and the questions people ask first

Model files and drawings

The board as it comes out of the box, with nothing soldered to its 44 holes.

3D model (GLB)GLB · 5.3 MB CAD model (STEP)ZIP · 5.5 MB Drawing (PDF)PDF · 2.1 MB Drawing (DXF)ZIP · 183 KB

Something not working?

Start with what you are seeing. Each film comes with the written steps.

Film · 3:21

One USB-C socket gives no power

ESP32-S3 Gold: it works from the USB socket, and from the UART socket the LED stays dark.

Film · 4:07

Manual boot

Failed to connect to ESP32: No serial data received.

More troubleshooting

Community

Product questions

See what other owners have asked, and read their solutions.

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ESP32-S3 Gold Edition (N16R8)

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ESP32-S3 Gold Edition (N16R8)

Order or missing parts?

Email us or reply to your order, and quote s3 — that identifies the product. If something is missing from the bag, your order is the record of what shipped.

Take it with you

Point a phone camera at the code and this page opens there. It is the same address as the one printed on your box, so it is also what to show someone you are passing the board to.