Enter your HomeKit pairing code (in the format XXX-XX-XXX) to use this accessory

I ordered home assistant server hardware from ameriDriod (Home Assistant Standard Bundle ODROID-XU4). One integration requires the following pairing code ( Pair with a device via HomeKit Accessory Protocol HomeKit Controller communicates with 1135 Largo Dr Main H (Thermostat) over the local area network using a secure encrypted connection without a separate HomeKit controller or iCloud. Enter your HomeKit pairing code (in the format XXX-XX-XXX) to use this accessory. This code is usually found on the device itself or in the packaging). Unfortunately the requested pairing code was not on the device hardware or anywhere else in the order? I requested help from ameriDriod, but was told there is no code on the device or elsewhere? Is there any way around this issue, other than finding another way to connect these devices in home assistant.

The code should be written on this device:

https://www.imore.com/lost-your-homekit-code-heres-what-do