OAK-FFC-3P-OG

../_images/BW1098FFC_front.jpg

Overview

The OAK-FFC-3P-OG (BW1098FFC) baseboard has three FFC interfaces which allow for two OAK-FFC-OV9282 camera modules (stereo pair) and one OAK-FFC-IMX378 RGB camera module. This board can also be used with adapters for the Raspberry Pi HQ Camera, using the Raspberry Pi Adapter Board.

Baseboards and cameras (BW1098FFC + OAK-FFC-OV9282 + OAK-FFC-IMX378) together:

../_images/with_camera.jpeg

Board Layout

../_images/BW1098FFC_diag.jpg

Dimensions and Weight

  • Width: 60 mm

  • Height: 40 mm

  • Length: 20.5 mm

  • Weight: 40g

../_images/BW1098FFC_dims.jpg

Key features

  • 2 OAK-FFC-OV9282 mono camera module interfaces

  • 1 OAK-FFC-IMX378 RGB camera module interface

  • 5V power input via barrel jack

  • USB 3.1 Gen 1 Type-C

  • Pads for DepthAI SoM 1.8V SPI

  • Pads for DepthAI SoM 3.3V SDIO

  • Pads for DepthAI SoM 1.8V Aux Signals (I2C, UART, GPIO)

  • 5V Fan/Aux header

  • Pads for DepthAI SoM aux signals

  • Design files produced with Altium Designer 20

Minimal and maximal perceiving distances of the camera

Minimal depth perceiving distance of the camera depends on mono camera FOV, resolution, baseline and stereo depth mode, more info is available on the Stereo Depth documentation.

Since OAK-FFC-3P-OG has modular mono cameras, it also has a custom baseline (depending on how it is set up). The formulas for minimal depth perceiving distances are:

  • Min distance (800P) = 882.5 * baseline / 95

  • Min distance (400P) = 441.25 * baseline / 95

  • Min distance with extended disparity (800P) = 882.5 * baseline / 190

  • Min distance with extended disparity (400P) = max(441.25 * baseline / 190, 19.6)

Maximal perceiving distance for OAK-FFC-3P-OG = baseline/2 * tan((90 - 71.9/1280) * PI/180)

For more information about the maximum distance see the Stereo Depth documentation.

Getting started

The OAK-FFC-3P-OG accepts 5V (+/-10%) from a 5.5m x 2.5mm barrel jack, and interfaces to a host via USB 3.1 Gen1 Type-C. With cameras and the OAK-SoM, total power consumption usually stays below the 900ma specification of USB 3, but Type-C power of 1.5A or greater is recommended.

Interfacing with the OAK-SoM is also possible with OAK-FFC-3P-OG connector pads J3, J4, and J5. These pads are designed for the Amphenol/FCI 20021121-00010T1LF or equivalent. Please refer to the schematics for pinout information.

The reset button resets the OAK-SoM only.

The 5V LED indicates 5V power is present on the OAK-FFC-3P-OG. The PG LED indicates “power good” from the OAK-SoM. The “RUN” LED indicates that the OAK-SoM is not in reset.

Altium Design Files

See files here

3D Models

Download here

Brochures

Got questions?

We’re always happy to help with code or other questions you might have.