> For the complete documentation index, see [llms.txt](https://help.smvend.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://help.smvend.io/equipment-installation/coffee-machines/mdb/mdb-+-smart-controller.md).

# MDB + Smart controller

Below is the cable scheme and video guide for connecting the SmVend Smart controller to a vending machine via MDB.

<figure><img src="/files/SDerY4NtvVC0sMit241d" alt=""><figcaption></figcaption></figure>

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