byte and char are the same. If you set 0 as string terminator after last character in the buffer, you get a zero terminated string. ... <看更多>

You need to go trough the array and add two characters (for each nibble) to the string buffer. At the end you add the null terminator. ... <看更多>

arduino convert string to/from byte array. GitHub Gist: instantly share code, notes, and snippets. ... <看更多>