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How are you powering the relay board?
I run mine with separate 5v to the relaysthrough the raspberry pi
Powering the whole relay board thru the raspberry pi is a stretch...all relays activated on a 5v 8 channel board is .6 amps. Better to power it on its own.through the raspberry pi
That's what I'm doing separate power for relayPowering the whole relay board thru the raspberry pi is a stretch...all relays activated on a 5v 8 channel board is .6 amps. Better to power it on its own.
I think you have to run it in that order ...but let me check , the ui has been updated recentlyWhen trying to calibrate the PH probe. Some of the fields are blanked out. Is this a problem ? Or is it my build ? Low and High.......? No drop down.