WI-MOD-9-D
Radio Modem
User Manual v1.9
WI-MOD-9-D
Manual
v 1.9
Page
56
Appendix A
Hayes Commands
The following details all of the Hayes commands supported by the WI-MOD-9-D. Default
settings are shown by a “dot”,
•
Command
Function
ATA
Answer Incoming Connection message in controlled mode – the module can
also be set to answer incoming connections immediately or after a certain
number of attempts (see S-Register S0) - the default for S0 is 1, meaning that
the module will normally automatically answer on the first connection attempt.
If you want to use ATA, S0 should be set to zero or a larger number.
ATB Set Radio Baud Rate – Radio Baud rates are 19,200, 57,600 and 115,200 baud.
B0
•
19,200 baud
B1
57,600 baud
B2
115,200 baud
ATC
Serial Baud Rate selection / Automatic Baud Detection control
C0
115,200 baud
C1
1200 baud
C7
28,800 baud
C2
2400 baud
C8
31,250 baud
C3
4800 baud
C9
38,400 baud
C4
•
9600 baud
C10
57,600 baud
C5
14,400 baud
C11
76,800 baud
C6
19,200 baud
C12
115,200 baud
ATD
Connection/Dialling Control. Dial a specific remote or a stored number. Used in
single-connect controlled mode (master module).
ATDSn
Dial stored number “n” - see AT&Z for storing numbers
ATE
Local Echo Control. Enable / Disable Command Echo.
E0
Disable Local Echo
E1
•
Enable Local Echo
ATH
Disconnect link in controlled mode. “Hang up” control.
ATI
Module Identity / Firmware version - returns the software version number.
ATO
Go to “on-line” (operating mode)
ATQ
Quiet mode (Suppress/enable response codes) see details of Response Codes
later in this section.
Q0
•
Enable response codes
Q1
Disable response codes