dummy-4

Description

I made some pin modifications and added new pins: for relay I used D3 PIN. For Tank Full (100% probe) + Dry Run + 50% Probe I used D4, here the operation of D4 led should be: if the tank is full (100%) then led should turn ON, it it's below 50% or 50% the LED should be in breath mode and also for dry run detection use this D4 pin, if dry detected then this led should flicker continuously. D5 pin was used for signal status. D6 pin is for relay operation. D7 is for START button (here i used External Pull up resister)

Features

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Frequently Asked Questions

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