XTH9-MI-128 Digi International/Maxstream, XTH9-MI-128 Datasheet - Page 21

• Manufacturer Part Number: XTH9-MI-128
• Description: MODULE RF 900MHZ 1W 115K W/MMCX
• Manufacturer: Digi International/Maxstream

Specifications of XTH9-MI-128

• Frequency: 900MHz
• Data Rate - Maximum: 230kbps
• Modulation Or Protocol: FHSS, FSK
• Power - Output: 30dBm
• Sensitivity: -110dBm
• Voltage - Supply: 3.3V, 5V
• Current - Receiving: 80mA
• Current - Transmitting: 260mA
• Data Interface: Connector, 2 x 10 Header
• Antenna Connector: MMCX
• Operating Temperature: -40°C ~ 85°C
• Package / Case: Module
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Applications: -
• Memory Size: -

* Firmware version in which command and parameter options were first supported
XTend™ RF Module ‐ Product Manual v2.x6x
AT 
Command
PK
PL
PW
RB
RC
RE
RM
RN
RO
RP
RR
RT
SB
SH
SL
SM
ST
TP
TR
TT
TX
VL
VR
WA
WN
WR
WS
Binary 
Command
0x29 (41d)
0x3A (58d)
0x1D (29d)
0x20 (32d)
--
0x0E (14d)
--
0x19 (25d)
0x21 (33d)
0x22 (34d)
0x18 (24d)
0x16 (22d)
0x37 (55d)
0x25 (37d)
0x26 (38d)
0x01 (1d)
0x02 (2d)
0x38 (56d)
0x1B (27d)
0x1A (26d)
0x3F (63d)
--
0x14 (20d)
--
--
0x08 (8d)
--
AT Command Name
Maximum RF Packet Size
TX Power Level
Pin Wake-up
Packetization Threshold
Ambient Power - Single Channel
Restore Defaults
Ambient Power - All Channels
Delay Slots
Packetization Timeout
RSSI PWM Timer
Retries
GPI1 Configuration
Stop Bits
Serial Number High
Serial Number Low
Sleep Mode
Time before Sleep
Board Temperature
Delivery Failure Count
Streaming Limit
Transmit Only
Firmware Version - verbose
Firmware Version
Active Warning Numbers
Warning Data
Write
Sticky Warning Numbers
XTend Commands (The RF modules expect numerical values in hexadecimal. Hexadecimal values are desig‐
nated by a “0x” prefix. Decimal equivalents are designated by a “d” suffix.)
© 2010 Digi Internatonal, Inc.
Parameter Range
1 - 0x800 [Bytes]
0 - 4
0 - 1
1 - Current value of PK
0 - 0x31 [dBm, read-only]
--
No parameter - 0x7D0
0 - 0xFF [slots]
0 - 0xFFFF [x UART character time]
0 - 0xFF [x 100 msec]
0 - 0xFF
0 - 2
0 - 1
0 - 0xFFFF [read-only]
0 - 0xFFFF [read-only]
0 - 8 (3 is reserved)
(ATAT+3) - 0x7FFF [x 100 msec]
0 - 0x7F [read-only]
0 - 0xFFFF [read-only]
0 - 0xFFFF [0 = disabled]
0 - 1
Returns string
0 - 0xFFFF [read-only]
Returns string
Returns string
--
Returns string
Command 
Category
RF Interfacing
RF Interfacing
Sleep (Low Power)
Serial Interfacing
Diagnostics
(Special)
Diagnostics
Networking & Security
Serial Interfacing
Diagnostics
Networking & Security
Serial Interfacing
Serial Interfacing
Diagnostics
Diagnostics
Sleep (Low Power)
Sleep (Low Power)
Diagnostics
Diagnostics
Networking & Security
RF Interfacing
Diagnostics
Diagnostics
Diagnostics
Diagnostics
(Special)
Diagnostics
# Bytes
Returned
2
1
1
2
1
--
2
1
2
1
1
1
1
2
2
1
2
1
2
2
1
--
2
--
--
--
--
Factory
Default
varies
4 (1 Watt)
0
0x800 (2048d)
--
--
--
0
3
0x20 (32d)
0x0A (10d)
0
0
varies
varies
0
0x64 (100d)
--
0
0
0
--
--
--
--
--
--
21