The braille conversion device which developed by "Seoul Hardware Hackathon" in 2019.

• B-L475E-IOT01A Discovery Kit for IoT Node - STMicro × 1
• SN74HC595N × 5
• C503C-WAN-CBBDB231 * 5 × 6
• R1966FBLKBLKIF × 1
• SE-9VBAT-Cable × 1
• MIC5504-3.3YM5 TR × 1

• Use 9600 baud standard serial connection.
• In Braille, expressed as 0 and 1 counterclockwise from the point on the top left.
• Each character is separated by ',' and is bound by '[' and ']'.
• Each spot is seperated by ',' and is bound by '[' and ']'.
• Five characters can be expressed.

[[0,0,0,0,0,1],[0,1,1,1,0,0],[1,1,0,1,1,0],[1,0,1,1,0,0],[0,1,0,0,0,0]]

[[1,0,1,0,0,0],[1,1,0,0,0,1],[1,0,0,1,0,0],[0,1,0,1,0,0],[1,0,1,0,1,0]]

[[0,1,1,1,0,0],[1,0,0,0,1,0],[1,0,1,0,1,0],[1,0,1,0,0,1],[1,1,1,0,0,0]]

[[1,1,0,1,1,0],[1,1,1,0,1,0],[1,0,0,0,0,0],[0,1,1,1,0,0],[0,1,1,1,0,0]]

• Initial release