I am developing a second prototype for a solar cattle feeder controlled by Arduino.
The first one is running nice since one year, the only problem has been corrosion due to environmental condition.
In the second prototype I want to avoid any external devices or connectors, so I cannot read from USB or have a Keypad.
My question is: How to read about 10 to 16 integers which are needed to initialize the program ?
After reading the forum, I think the best way is to install a HC5 or similar BTooth device, and read the Init Data while executing Setup() function from an external telephone that will have the .txt file holding the Init data.
I am well oriented, or is it an easier way ?
Thanks a lot,