I have below hardware with me.
8 Relay module
1602 LCD module
Can someone help me with the coding for this please. I tried so many codes out there. But It's very hard for me to customize the way I want it. Below is what I need.
I want to water my plants on specific times on everyday.
1 relay to power 220V water motor.
other 7 relays are for 220V solenoids. each one should open and close on specific times of the day. Every time a solenoid opens the water motor on relay 1 should work too.
LCD must show the time, date and day current and Last time it has watered and when is the next one. Every 5 seconds info on the LCD can change from current time, date and day to last time it has watered to when is the next one.
Hope a Arduino expert can help me out. Thank you.