How do I get the pwm working on the Poe shield fan?

Hardware
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1

I have a couple sweet potatoes and when the poe+pwm shield is on and the fan is plugged in, it just screams at max speed all day on both units. How do I get this working properly, and why isn’t it documented somewhere? When I emailed they asked me to make a forum post instead of answering the question

Edit: it’s the loverpi active media center case for USB C, which didn’t even come with documentation on where to land the leads either.

1 Like
2

Same question - did you ever come up with an answer?

It’s the loudest fan on my rack at the moment, which is saying something!

3

We should have all of the PoE fan controllers added to the wiring tool this week.

4

Please update to the latest kernel (6.12.41) and wiring-tool, and then merge the i2c-ao i2c-ao-emc2301 i2c-ao-emc2301-auto overlays from the libretech-wiring-tool.

sudo ldto merge i2c-ao i2c-ao-emc2301 i2c-ao-emc2301-auto