Many projects like this involve requiring a WiFi shield, or a Bluetooth Module. However, thanks to Blynk, all that is still possible.
Project tutorial by chummer1010
Arduino Safe - 6 digit Passcode
Project showcase by chummer1010
Connect a basic sensor station to Arduino Cloud and visualize real time data.
Project tutorial by Arduino_Genuino
Ever thought of controlling any electronic devices with your smart phone? Today I will show how to do it.
by Mayoogh Girish
Step by step on how to program a ATtiny85 microcontroller with Arduino Uno development board.
Project tutorial by Arjun Ganesan
These are all parts of the code for saving a new password, but I never got around to completing that part. I'm working on debugging and cleaning this code up as much as I can.
Glad you got things to work! Could you email me the code so I can post it here? That would be much appreciated. Thanks,
Please be patient, I have a lot of other things to do on my hands. Why don't you study the code a little? If this worked 100% you would just be blindly copying and pasting the code and probably never even looked at it.
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