Get characters from ASCII codes or the other way in Windows Console.

1. Download exe file.
2. Copy to C:\Program_Files\Scripts.
3. Add C:\Program_Files\Scripts to PATH environment variable.

> echar [--ascii|-a] [--verbose|-v] [--input|-i <input string>]

:: [] -> optional argument
:: <> -> argument value

:: get character of ESC (27)
> echo 27|echar

:: get character of SOH (1)
> echar --input 1

:: get verbosed character of STX (2)
> echar --verbose -i 2

:: get verbosed ascii codes of 'a', 'b', 'c'
> echar --ascii -v -i "abc"