Chengdu Ebyte Electronic Technology Co.,Ltd.
the binary bit of the
byte
Specific value (user
configuration)
meaning
Serial check bit 8N1
corresponding
hexadecimal
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7
6
5
0
0
0
Serial port baud rate is 9600
1
E49-400T30S Specifications
4
3
2
1
1
0
1
0
0
1
Air rate is 2.4k
9
15