I'm thinking of creating a menu when you connect to the lopy through telnet or serial port..any reference would be a great start?
How do intercept the keys being sent to the lopy etc? Want to add this ability for diagnosing and interaction with the lopy for diagnosis reasons when in the field.
@misterlisty Do you want to implement that in Python or C? For python, you can use for instance sys.stdin.read(1) to get single characters from whatever is sent to the device.
source code is your friend