What it is

An open source ESP32-S3 development board built around one idea:
run the camera, IMU, microphone and SD card at the same time,
without losing peripherals to pin conflicts. This is the third
revision and the first where all of it works together.

Hardware

- ESP32-S3-WROOM-1-N16R8 (16 MB flash, 8 MB octal PSRAM)
- OV5640 5 MP camera on an FPC
- ICM-42670-P 6-axis IMU
- ICS-43434 I2S microphone (input only)
- microSD
- Qwiic / STEMMA QT I2C connector
- USB-C, LiPo charging
- ATECC608B (not provisioned in v1)

No hardware AI accelerator — inference runs on the S3 via ESP-DL.

What it's for

A vision co-processor. Your main controller handles motion and
real-time control; this board handles the camera, blob and colour
detection, image processing and light ESP-DL inference, then sends
compact results back over I2C or UART.