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Re: Controlling Jebao/Tunze/Speedwave pumps

Posted: Sat Mar 28, 2015 12:23 am
by 89delta
rimai wrote:

Code: Select all

pinMode(lowATOPin,OUTPUT);
analogWrite(lowATOPin,ReefCrestMode(60,20,true)*2.55);
analogWrite has a range of 0-255 instead of 0-100

ReefCrestMode is the default setting for the DC pump correct? And if I add ReefAngel.DCPump.UseMemory = true; I can set my pump from the portal or the RA Debug app in development.

Re: Controlling Jebao/Tunze/Speedwave pumps

Posted: Sat Apr 11, 2015 1:44 pm
by 89delta
rimai wrote:Remove R2.
rimai, are there any I'll effects by removing both resistors and leaving the cap?

Re: Controlling Jebao/Tunze/Speedwave pumps

Posted: Sat Apr 11, 2015 2:56 pm
by rimai
Should be fine.

Re: Controlling Jebao/Tunze/Speedwave pumps

Posted: Sat Apr 11, 2015 2:57 pm
by rimai
Actually, if you remove R1, the signal will never reach the pump. You must leave R1.

Re: Controlling Jebao/Tunze/Speedwave pumps

Posted: Mon Apr 13, 2015 11:13 am
by 89delta
Can I substitute the 10k with a 1.8k? At 100% my wp10 doesn't seem to be pushing as hard.

Re: Controlling Jebao/Tunze/Speedwave pumps

Posted: Mon Apr 13, 2015 11:16 am
by rimai
The value won't affect the result, unless you increase to a really larger value, which would cause it to have slow response. You can even remove it and solder the pads together if you want to.

Re: Controlling Jebao/Tunze/Speedwave pumps

Posted: Mon Apr 13, 2015 11:19 am
by 89delta
Thanks rimai. I'll just leave the 10k on R1 then. But other than that it works great using the ATO port.