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PAGE 20
Command Descriptions (Short)
Table 3.1. WCM802 / WCM900 Commands
(The WCM802 / WCM900 Module expects numerical values in hexadecimal. "d" denotes decimal equivalent.)
AT
Binary
AT Command Name
Command
Command
AT
0x05 (5d)
Guard Time After
BD
0x15 (21d)
Baud Rate
BT
0x04 (4d)
Guard Time Before
CC
0x13 (19d)
Command Sequence Character
CD v 4.2B*
0x28 (40d)
DO3 Configuration
CN
0x09 (9d)
Exit AT Command Mode
CS v 4.27D*
0x1F (31d)
DO2 Configuration
CT
0x06 (6d)
Command Mode Timeout
DT
0x00 (0d)
Destination Address
E0
0x0A (10d)
Echo Off
E1
0x0B (11d)
Echo On
ER
0x0F (15d)
Receive Error Count
FH
0x0D (13d)
Force Wake-up Initializer
FL
0x07 (7d)
Software Flow Control
FT v 4.27B*
0x24 (36d)
Flow Control Threshold
GD
0x10 (16d)
Receive Good Count
HP
0x11 (17d)
Hopping Channel
HT
0x03 (3d)
Time before Wake-up Initializer
ID v 4.2B*
0x27 (39d)
Module VID
LH
0x0C (12d)
Wake-up Initializer Timer
MK
0x12 (18d)
Address Mask
NB v 4.27B*
0x23 (35d)
Parity
PC v 4.22*
0x1E (30d)
Power-up Mode
PW v 4.22*
0x1D (29d)
Pin Wake-up
RE
0x0E (14d)
Restore Defaults
RN v 4.22*
0x19 (25d)
Delay Slots
RO v 4.2AA*
0x21 (33d)
Packetization Timeout
RP v 4.2AA*
0x22 (34d)
RSSI PWM Timer
RR v 4.22*
0x18 (24d)
Retries
RS v 4.22*
0x1C (28d)
RSSI
RT
0x16 (22d)
DI2 Configuration
SV v 4.2B*
0x36 (54d)
Stop Bits
SH v 4.27C*
0x25 (37d)
Serial Number High
SL v 4.27C*
0x26 (38d)
Serial Number Low
SM
0x01 (1d)
Sleep Mode
ST
0x02 (2d)
Time before Sleep
SY
0x17 (23d)
Time before Initialization
TR v 4.22*
0x1B (27d)
Transmit Error Count
TT v 4.22*
0x1A (26d)
Streaming Limit
VR
0x14 (20d)
Firmware Version
WR
0x08 (8d)
Write
* Firmware version in which command and parameter options were first supported.
20 JUN 2005
Range
Command Category
0x02 – 0xFFFF [x 100 msec]
Command Mode Options
0 – 6
Serial Interfacing
0 – 0xFFFF [x 100 msec]
Command Mode Options
0x20 – 0x7F
Command Mode Options
0 - 3
Serial Interfacing
-
Command Mode Options
0 – 4
Serial Interfacing
0x02 – 0xFFFF [x 100 msec]
Command Mode Options
0 – 0xFFFF
Networking
-
Command Mode Options
-
Command Mode Options
0 – 0xFFFF
Diagnostics
-
Sleep (Low Power)
0 – 1
Serial Interfacing
0 – 0xFF [bytes]
Serial Interfacing
0 – 0xFFFF
Diagnostics
0 – 6
Networking
0 – 0xFFFF [x 100 msec]
Sleep (Low Power)
User settable: 0x10 - 0x7FFF
Networking
Read-only: 0x8000 – 0xFFFF
0 – 0xFF [x 100 msec]
Sleep (Low Power)
0 – 0xFFFF
Networking
0 – 4
Serial Interfacing
0 – 1
Command Mode Options
0 – 1
Sleep (Low Power)
-
(Special)
0 – 0xFF[ slots]
Networking
0 – 0xFFFF [x 200 µsec]
Serial Interfacing
0 - 0x7F [x 100 msec]
Diagnostics
0 – 0xFF
Networking
0x06 – 0x36 [Read-only]
Diagnostics
0 - 2
Serial Interfacing
0 - 1
Serial Interfacing
0 – 0xFFFF [Read-only]
Diagnostics
0 – 0xFFFF [Read-only]
Diagnostics
0 – 8
Sleep (Low Power)
0x10 – 0xFFFF [x 100 msec]
Sleep (Low Power)
0 – 0xFF [x 100 msec]
Networking
0 – 0xFFFF
Diagnostics
0 – 0xFFFF [0 = disabled]
Networking
0 x 0xFFFF [Read-only]
Diagnostics
-
(Special)
WCM802/900
# Bytes
Returned
2
1
2
1
1
-
1
2
2
-
-
2
-
1
2
2
1
2
2
1
2
1
1
1
-
1
2
1
1
1
1
1
2
2
1
2
1
2
2
2
-
Factory
Default
0x0A (10d)
RF data rate
0x0A (10d)
0x2B ("+")
0
-
0
0xC8 (200d)
0
-
-
0
-
0
varies
0
0
0xFFFF
-
1
0xFFFF
0
0
0
-
0
0
0
0
-
0
0
-
-
0
0x64 (100d)
0 (disabled)
0
0xFFFF
-
-
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