Datasheet

40 Command Overview INSYS WLAN serial
Command Description
ATS4=
Character for line feed – LF
ATS4=n n=0...127 Determination of the character as ASCII code
n=10 Default setting
The setting is not stored with AT&W in the permanent memory.
ATS5=
Character for backspace – BS
ATS5=n n=0...127 Determination of the character as ASCII code
n=8 Default setting
The setting is not stored with AT&W in the permanent memory.
ATS8=
Set waiting period for block formation
Sets the waiting time until a block is sent via the network. The unit is in 1/1000 seconds
(1 ms). The time starts to run as soon as a character is received. As soon as no data is
received from the serial interface during the period set in S8, a data packet is sent. Small
values in S8 lead to faster transmission of short messages, but increase the number of
packets and therefore the load on the network side. Large packets in S8 lead to a delay of
small data packets.
ATS8=n n=2..255 Waiting period in milliseconds (corresponds to 2ms ... 255
ms)
n=50 50 ms (default)
The setting is stored in the permanent memory with AT&W .
ATS12=
Pre and post run time for escape sequence
Minimum pre and post run time when sending the escape sequence („+++“)
ATS12=n n=2...255 Time in units of 1/10 seconds
n=10 Default setting 1 second
The setting is stored in the permanent memory with AT&W.
ATSn? Query S-registry
n = 2,3,4,5,8,12 Query of the according registry
Access to other S-registries will not lead to errors, but also has no effect. When reading
non-implemented S-registries the value „0“ is returned.
AT*S
Set baud rate
AT*S sets the baud rate at the serial interface. The following baud rates are supported:
AT*S1 300 baud
AT*S2 600 baud
AT*S3 1,200 baud
AT*S4 2,400 baud
AT*S5 4.800 baud
AT*S6 9,600 baud
AT*S7 19,200 baud (default)
AT*S8 38,400 baud
AT*S9 57,600 baud
AT*S10 115,200 baud
AT&S
DSR behavior
AT&S0 DSR is always active (default)
AT&S1 DSR follows DCD, e.g. DSR is only active for existing connections
version 1.01 / 10.04