Set
AT+BAUD=[para]
Parameter
Note
Take effect immediately
AT+BAUD=10. Baud rate is 115200
For example,
HEX: 41,54,2B,42,41,55,44,3D,31,30
6.4.7 AT+PARI uart parity bit
Inquiry
AT+PARI?
Set
AT+PARI=[para]
Parameter
Note
Restart to take effect, save when power off
For example,
AT+PARI=0
6.4.8 AT+DATABIT uart data bit
Inquiry
AT+DATABIT?
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para(ASCII)
0
1
2
3
4
5
6
7
8
9
Command
para(ASCII)
0
1
Command
+OK:success
+ERR=[NUM]:error
Baud rate (bps)
2400
4800
9600
14400
19200
38400
57600
115200(default)
230400
460800
Response
+OK=[para]
+OK:success
+ERR=[NUM]:error
description
None(default)
Even
Response
+OK=[para]
12