XT09-MI Digi International/Maxstream, XT09-MI Datasheet - Page 36

• Manufacturer Part Number: XT09-MI
• Description: MODULE RF 900MHZ 1W 115K W/MMCX
• Manufacturer: Digi International/Maxstream

Specifications of XT09-MI

• Frequency: 900MHz
• Modulation Or Protocol: FHSS, FSK
• Power - Output: 1W
• Sensitivity: -100dBm
• Voltage - Supply: 2.8 V ~ 5.5 V
• Current - Receiving: 80mA
• Antenna Connector: MMCX
• Operating Temperature: -40°C ~ 85°C
• Package / Case: Module
• Lead Free Status / RoHS Status: Lead free / RoHS non-compliant
• Applications: -
• Memory Size: -
• Data Interface: -
• Data Rate - Maximum: -
• Current - Transmitting: -

9XTend™ OEM RF Module ‐ Product Manual v2.x4x [2007.01.04]
RT (GPI1 Configuration) Command
SB (Stop Bits) Command
SH (Serial Number High) Command
SL (Serial Number Low) Command
<Serial Interfacing> The RT command is used to
set/read the behavior of the GPI1 pin (pin 10) of
the OEM RF Module. The pin can be configured to
enable binary programming or RTS flow control.
<Serial Interfacing> The SB Command is used to
set/read the number of stop bits in the data
packet.
<Diagnostics> SH Command is used to set/read
the serial number high word of the RF module.
<Diagnostics> SL Command is used to set/read
the serial number low word of the RF module.
© 2007 MaxStream, Inc.
AT Command: ATRT
Binary Command: 0x16 (22 decimal)
Parameter Range: 0 - 2
Default Parameter Value: 0
Number of bytes returned: 1
AT Command: ATSB
Binary Command: 0x37 (55 decimal)
Parameter Range: 0 - 1
Default Parameter Value: 0
Number of bytes returned: 1
AT Command: ATSH
Binary Command: 0x25 (37 decimal)
Parameter Range (read-only): 0 - 0xFFFF
Default Parameter Value: varies
Number of bytes returned: 2
Related Commands: SL (Serial Number Low)
AT Command: ATSL
Binary Command: 0x26 (38 decimal)
Parameter Range (read-only): 0 - 0xFFFF
Default Parameter Value: varies
Number of bytes returned: 2
Related Commands: SH (Serial Number High)
l
d
Parameter
Parameter
Chapter 3 ‐ RF Module Configuration
0
1
2
0
1
d
Enable RTS Flow Control
( l
Configuration
Configuration
Enable Binary
Programming
2 stop bits
1 stop bit
Disabled
d )
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