Nano 33 Documentation Needed

I just purchased 3 Nano 33 IOT boards for the express purpose of using their cryptography chip for various security projects. But not only can I not find ANY documentation on how to use the board to interface with the chip I cannot find any board schematics to even see how the microcontroller and the crypto chip are wired together. I thought this was open source hardware.

steveo98501_gmail_com:
I not find ANY documentation on how to use the board to interface with the chip

There is an official library named ArduinoECCX08. You can install it via Library Manager. It comes with some example sketches that you'll find under File > Examples > ArduinoECCX08 in the Arduino IDE after installing the library.

steveo98501_gmail_com:
I cannot find any board schematics to even see how the microcontroller and the crypto chip are wired together.

You can get the schematics and board design files from the "Documentation" tab of the product page:
https://store.arduino.cc/arduino-nano-33-iot