Jecod CP-40 hacking and DIY controller reverse engeneering – Fish Tank Projects

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Jecod CP-40 hacking and DIY controller reverse engeneering

May 29, 2016 Deven Leave a comment

I just picked up a Jacod CP-40 gyre but was disappointing to see that the jabeo > apex connector does not work with this unit.. In efforts to figure out a way to work the signal and make my own i decided to do a little reverse engendering and see how it worked.. No keep in mind i’m still learning to use my oscilloscope.. this may be a bit of a leap for me.. but hey its a good time to learn!

The connector wiring

connector

Backside of controller

cp40-ccontroller

front side of controller

cp40-controller2

Oscilloscope testing
Yellow line is the yellow wire. Blue is brown wire.

Mode: H1 (constant speed)
Intensity: Lowest
CSV File cp40-H1-lowspeed

Mode: H1 (constant speed)
Intensity: Full Speed
CSV File
cp40-h1-fullspeed

Mode: W1 (short pulse Wave mode)
Intensity: Low speed
CSV File

cp40-w1-low

Mode: W1 (short pulse Wave mode)
Intensity: Full Speed
CSV File cp40-w1-fullspeed

Mode: W3 (fixed forumla wave)
Intensity: low
CSV File cp40-w3-low

Mode: W3 (fixed forumla wave)
Intensity: full
CSV File cp40-w3-fullspeed

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