As character names:

U+28AA BRAILLE PATTERN DOTS-2468 character (⢪)

As raw characters:

⢪

As a string of HTML entities:

⢪

Decoder output:

Byte number 1 is decimal 226, hex 0xE2, octal \342, binary 11100010
This is the first byte of a 3 byte sequence.

Byte number 2 is decimal 162, hex 0xA2, octal \242, binary 10100010
This is continuation byte 1, expecting 1 more.

Byte number 3 is decimal 170, hex 0xAA, octal \252, binary 10101010
This is continuation byte 2, expecting 0 more.

U+28AA	BRAILLE PATTERN DOTS-2468