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Innovative Marine Aquariums

Pin layout Bluefish Mini


ToolboySA

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Hi

 

I've just received my Bluefish Mini and so excited. Just need some clarification on the pin layout, before I nuke something

 

I understand the left to right but is it

 

1 2 3 4 5 6 7

8 9 10 11 12 13 14

 

or

 

1 3 5 7 9 11 13

2 4 6 8 10 12 14

 

And lastly if powering via usb I dont use pin 1 & 2 right?

 

thanks

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jedimasterben

If powering by USB, do not use the leftmost pins. Top left pin is positive power, the next six pins are PWM output, and the entire bottom row is a common ground.

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jedimasterben

Not 100% sure on what those pins actually are numbered but in this photo you can see on the right-angle connector that the top row is VIN, then PWM 1, 2, 3, 4, 5, 6, can't see the bottom row but it's all ground :)

 

bluefish-mini-imp.jpg

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I just went through this trying to check PWM signals for a channel with a multimeter. Basically the top row of pins are positive, the bottom row is negative. Power on the far left with channel 1-6 running from left to right. I think in the manual they number the pins from 1-14 going from left to right along the positive and then left to right along the negative.

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