Hi all again.
Regarding the Water Pressure sensor, seems to do what I want it to do, now cobbled a 4 x 20 LCD to show depth instead of using serial monitor.
What I want to do is to use a 1 x 5 keypad to input the sensor range instead of keep changing it in the program its self, and re upload.
The original program above Range is 5000 (5m) but i would like to change this to 10m or 15m etc.
For example on the display something like "Input Range" having 000.00m displayed and using the keypad to scroll up down ie 0-9, move left up down 0-9 etc so for example 22m required, display shows 022.00m, then enter.
Hope this makes some sort of sense, any ideas as i am a bit stuck.
thanks