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BTT DCDC Mode Power Module (SKR 3)


Tendeiro
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Hi!

So, I just purchased a SKR 3 EZ and Biqu H2 Smart Extruder to make something new out of my Anycubic Mega X.

I intend to keep Klipper as the firmware (with a RPi 4)

I've purchased as well the DCDC Mode, and here's where my questions begin:

- I read somewhere that it would power the RPi 4 without any issues. What does exactly that power module do? I mean, I know it stabilizes 5v (in this case)... but where? I have 24v fans connected to FAN0 and FAN1.

- How do I connect the RPi directly to SKR 3? Through TFT pins, even for power? In that case, does the DCDC Mode do anything?

I feel that there is little to almost no information regarding the power module... Almost nothing in the manual, virtually nothing in the internet.

Thanks in advance for help!

 

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