3nStar SC440, Руководство по установке

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13. Long Press Button Description
◆ "Communication Mode" switches to the “Bluetooth SPP” mode
Pressing the button and hold for about 8 seconds, then release after a sound is heard.
◆
"Communication Mode" switch to “Bluetooth BLE”mode
Pressing the button and hold for about 16 seconds, then release after a sound is heard.
◆ “MCU and Bluetooth update” program
Pressing the button and hold for about 90 seconds, then release after a sound is heard, press the button 3 times quickly
within 10s.
(If the button is not pressed within 10 seconds, the system will automatically enter normal use mode.)
*Remarks
The third function is turned off by default.
Appendix III ASCII Table
BIN DEC HEX COM KEYBOARD
0000 0000 0 00 NUL NULL
0000 0001 1 01 SOH ENTER
0000 0010 2 02 STX CAPS LOCK
0000 0011 3 03 ETX NULL
0000 0100 4 04 EOT NULL
0000 0101 5 05 ENQ NULL
0000 0110 6 06 ACK NULL
0000 0111 7 07 BEL ENTER
0000 1000 8 08 BS
←
0000 1001 9 09 HT TAB
0000 1010 10 0A LF
↓
0000 1011 11 0B VT TAB
0000 1100 12 0C FF DELETE
0000 1101 13 0D CR ENTER
0000 1110 14 0E SO INSERT
0000 1111 15 0F SI ESCAPSE
0001 0000 16 10 DLE F11
0001 0001 17 11 DC1 HOME