82
Reference AT Commands
WAGO-I/O-SYSTEM 757
757-801 Bluetooth® Module RS-232
Manual
1.0.0
9.14.2
AT UART BAUD
This command queries (
AT UART BAUD ?
) or determines
(
AT UART BAUD = <baud>
) the baud rate of the service interface of the
fieldbus coupler or WAGO PLC currently used.
Valid baud rates are:
•
“9600“
•
“19200“
•
“38400“
•
“57600“
•
“115200“
Example:
AT UART BAUD = 9600
9.14.3
AT UART HELP
The
AT UART HELP
command outputs the syntax of all AT commands starting
with
AT UART
.
9.14.4
AT UART PAR
This command queries (
AT UART PAR ?
) or determines
(
AT UART PAR = <parity>
) the parities supported by the wired serial
interface.
Valid parities values are:
•
“E“
(“even“):
even parity
•
“N“
(“none“):
no parity
•
“O“
(“odd“):
odd parity
9.14.5
AT UART STOPB
This command queries (
AT UART STOPB ?
) or determines
(
AT UART STOPB = <x>
) if the service interfaces uses one (
x = “1”
) or
two (
x = “2”
) stop bits.
Pos : 74.2 /Serie 757 (Funkadapt er I P67)/I n Betrieb nehmen/ 757- 801 AT-Bef ehl e, spezifis ch @ 14\ mod_1359030355602_21. doc x @ 109901 @ 33 @ 1
9.14.6
AT UART FCTRL
This command queries (
AT UART FCTRL ?
) or determines
(
AT UART FCTRL = <x>
) whether hardware flow control is enabled
(
x = “1”
) or not (
x = “0”
).
