XC09-038WNC Digi International/Maxstream, XC09-038WNC Datasheet - Page 20

• Manufacturer Part Number: XC09-038WNC
• Description: MOD RF 900MHZ 38.4K W/WIRE ANT
• Manufacturer: Digi International/Maxstream
• Series: 9XCite™r

Specifications of XC09-038WNC

• Frequency: 900MHz
• Data Rate - Maximum: 38.4kbps
• Modulation Or Protocol: FHSS, FSK
• Power - Output: 6dBm
• Sensitivity: -104dBm
• Voltage - Supply: 2.85 V ~ 5.5 V
• Current - Receiving: 45mA
• Current - Transmitting: 55mA
• Data Interface: PCB, Through Hole
• Antenna Connector: On-Board, Wire Antenna
• Operating Temperature: -40°C ~ 85°C
• Package / Case: Module
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Applications: -
• Memory Size: -

9XCite™ OEM RF Module – Product Manual v2.1 [2007.01.04]
3.5. Command Descriptions
AT (Guard Time After) Parameter
BD (Interface Data Rate) Parameter
BI (Number of Bits) Parameter
Commands and parameters are listed alphabetically. Parameter types and categories are desig-
nated between "< >" symbols. For example: <AT Command: Networking>. "AT Command" is the
command/parameter type and "Networking" is the command/parameter category.
<Non-AT Settable Parameter: AT Command Options> AT Parameter is used to set the DI pin silent
time that follows the command sequence character (CC Parameter). By default, 1 half of a second
(500 milliseconds) must elapse before entering another character. The AT Command Mode
Sequence used to enter AT Command Mode is as follows:
All of the values in this sequence can be adjusted. AT Parameter is used to adjust the period of
silence that follows the command sequence character.
Parameter Range: 0x02 - 0xFFFF (x 1 millisecond)
# of bytes returned: 2
Default Parameter Value: 0x1F4 (500 decimal)
Related Commands: BT (Guard Time Before), CC (Commands Sequence Character)
<Non-AT Settable Parameter: Serial Interfacing>
BD Parameter allows the user to adjust the UART
baud rate and thus modify the rate at which serial
data is sent to the modem. Baud rates range from
1200 to 57600 baud (bps). The new baud rate
does not take effect until CN (Exit AT Command
Mode) Command is issued.
Note: If the serial data baud rate is set to exceed
the fixed RF data baud rate of the XCite radio
modem, flow control may need to be imple-
mented.
<Non-AT Settable Parameter: Serial Interfacing>
BI Parameter allows the user to define the num-
ber of data bits between the start and stop bits.
Setting 7 bits and Mark or Space parity (NB
Parameter) will result in a setting of 7 bits and no
parity.
© 2007 MaxStream, Inc.
"No characters sent for 1 millisecond [BT (Guard Time Before) Parameter]
"Send three plus characters "+++" [CC (Command Sequence Character) Parameter]
"No characters sent for 1 millisecond [AT (Guard Time After) Parameter]
Parameter Ranges: 0 - 6
Default Parameter Value: Set to equal radio
modem's fixed RF data rate (baud)
Number of bytes returned: 1
Parameter Ranges: 0 - 1
Default Parameter Value: 1
Number of bytes returned: 1
Parameter
Parameter
0
1
2
3
4
5
6
0
1
Configuration (bps)
Configuration
19200
38400
57600
7 bits
8 bits
1200
2400
4800
9600
20