Phi Mainboard 5LC

An open source ESP32 3D printer controller with built-in Wi-Fi and Ethernet

Dec 14, 2021

Project update 3 of 3

Pin Diagram

by Renz Christian Bagaporo

We have added the pin diagram for Phi Mainboard to our hardware design repository wiki.

That’s a lot of pins. Of particular note might be the power-related ones, which we’ll look at more closly in our next update. One more thing: since you won’t always have this diagram on hand, we’ve also printed a pin reference on the back of the board!

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