OAK IoT series is now community-supported only and is provided as-is. This means we wont update it and dont provide support for it.

The OAK-D-IoT-40 is the Embedded/IoT design of OAK-D. It can be used completely standalone, or via USB with a host like normal USB-only variants of DepthAI. It has a built-in ESP32 which provides WiFi, Bluetooth (including BLE), as well as other interfaces.

And like the OAK-D, this model includes the BNO085 IMU which is supported in the DepthAI API

This embedded variant includes a 128MB NOR flash, and boot-switch capabilities such that it can be booted over USB, or set to boot out of NOR-flash, for communication with the onboard ESP32 over SPI.

We also sell a variant with 16MB NOR Flash.

Where do I find the SPI APIs and reference code?

• depthai-spi-api – API of the SPI protocol
• depthai-spi-library – DepthAI SPI Library
• esp32-spi-message-demo – ESP32 reference app for interfacing with DepthAI over SPI

About the OAK-SOM-IoT in this OAK-D model

This OAK-SOM-IoT system on module is what powers this OAK-D model. This modular design allows you to leverage our open-source designs (here) to embed the power of OAK-D into your own products and/or customize the OAK-D-IoT to your exact needs.

1. Product Documentation
2. DepthAI Documentation

All connectivity of the OAK-SOM-IoT is through a single 100-pin connector (DF40C-100DP-0.4V(51))

• 2x 2-lane MIPI Camera Interface
• 1x 4-lane MIPI Camera Interface
• Quad SPI with 2 dedicated chip-selects
• IC
• UART
• USB2
• USB3
• Several GPIO (1.8 V and 3.3 V)
• On-board NOR boot Flash (optional)
• On-board EEPROM (optional)
• All power regulation, clock generation, etc. on the module
• Dimension: 60x45x25 mm

• Weight: 45.5g

Package includes

• OAK-D-IoT-40
• Heatsink
• Power adapter
• USB 3 cable