ESP32-CAM
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The board as it appears on the Velxio canvas, with its full pin map
read live from the simulator (regenerated by scripts/gen-boards.mjs,
so it always matches what you can wire).
Family: ESP32 (classic) · Languages: Arduino C++, MicroPython, ESP-IDF
About this board
Section titled “About this board”The ESP32-CAM is the DevKit’s sensor-carrying cousin: an ESP32 with a 2 MP camera module and a microSD slot, on a board that breaks out only 16 pins because the camera bus claims most of them.
The camera is emulated, not a placeholder — the simulator feeds frames to the firmware, so a webcam sketch produces a real picture in the browser. That is why this board’s starter is the webcam demo rather than a blink: a bare LED sketch would say nothing about the one thing the board exists for.
Start here
Section titled “Start here”- Webcam demo — the camera streaming, the shortest path to seeing the board work.
- Live preview on an ILI9341 — the same frames pushed to a wired TFT.
Pins (16)
Section titled “Pins (16)”- 5V.1
- GND.1
- 12
- 13
- 15
- 14
- 2
- 4
- 3V3
- 16
- 0
- GND.2
- VCC
- RX
- TX
- GND.3
Every pin above is clickable on the canvas — click one to start a wire. Board-level behavior, quirks and example links live on the family page.