DFWM-GIB01
User Manual
DFWM-GIB01
An IEEE 802.11b Low-Power Wireless
System-On-Chip module
User Manual Sheet of 12 Mar. 27, 2012
Proprietary Information and Specifications are Subject to Change
1
DFWM-GIB01
This document describes a simple method for characterizing DFWM-GIB01 WLAN module based
RF parameters, such as transmitted spectra and receiver sensitivity. It will be described step by step
below that how to control and setup.
Step 1 : Extract to CDM20814_WHQL_Certified.zip, it is a USB to UART driver, then setup it.
Step 2 : Setup teraterm_utf8-4.58.exe
Step 3 : Double click UTF-8 execute file as shown below, it will occur after completing step2 install.
program, this program can help to send command to m o dule.
Figure 1
Step 4 : When implement UTF-8, selecting Serial port correctly.
Figure 2
Step 5 : After entering UTF-8, send command at. If connection is successful, it will reply ok.
User Manual Sheet of 12 Mar. 27, 2012
Proprietary Information and Specifications are Subject to Change
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DFWM-GIB01
Step 6 : Now any legal command can be keyed in and if UTF-8 reply ok, the command is implemented
successful like below figure.
Figure 3
A series of legal command:
Internal PA Transmitted
Transmitted Tx at 11Mbps for every channel
Command Action
at+extpa=0 Start up internal Power Amplifier
at+rfwavetxstart=1,1,3,1,0,1,0,GainSpanDemo Continuous Tx Channel 1, 11Mbps
at+rfwavetxstart=1,2,3,1,0,1,0,GainSpanDemo Continuous Tx Channel 2, 11Mbps
at+rfwavetxstart=1,3,3,1,0,1,0,GainSpanDemo Continuous Tx Channel 3, 11Mbps
at+rfwavetxstart=1,4,3,1,0,1,0,GainSpanDemo Continuous Tx Channel 4, 11Mbps
at+rfwavetxstart=1,5,3,1,0,1,0,GainSpanDemo Continuous Tx Channel 5, 11Mbps
at+rfwavetxstart=1,6,3,1,0,1,0,GainSpanDemo Continuous Tx Channel 6, 11Mbps
at+rfwavetxstart=1,7,3,1,0,1,0,GainSpanDemo Continuous Tx Channel 7, 11Mbps
at+rfwavetxstart=1,8,3,1,0,1,0,GainSpanDemo Continuous Tx Channel 8, 11Mbps
at+rfwavetxstart=1,9,3,1,0,1,0,GainSpanDemo Continuous Tx Channel 9, 11Mbps
at+rfwavetxstart=1,10,3,1,0,1,0,GainSpanDemo Continuous Tx Channel 10, 11Mbps
at+rfwavetxstart=1,11,3,1,0,1,0,GainSpanDemo Continuous Tx Channel 11, 11Mbps
at+rfwavetxstart=1,12,3,1,0,1,0,GainSpanDemo Continuous Tx Channel 12, 11Mbps
User Manual Sheet of 12 Mar. 27, 2012
Proprietary Information and Specifications are Subject to Change
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DFWM-GIB01
at+rfwavetxstart=1,13,3,1,0,1,0,GainSpanDemo Continuous Tx Channel 13, 11Mbps
at+rfwavetxstart=1,14,3,1,0,1,0,GainSpanDemo Continuous Tx Channel 14, 11Mbps
At+rfstop Stop action
Transmitted Tx at 5.5Mbps for every channel
at+extpa=0 Start up internal Power Amplifier
at+rfwavetxstart=1,1,2,1,0,1,0,GainSpanDemo Continuous Tx Channel 1, 5.5Mbps
at+rfwavetxstart=1,2,2,1,0,1,0,GainSpanDemo Continuous Tx Channel 2, 5.5Mbps
at+rfwavetxstart=1,3,2,1,0,1,0,GainSpanDemo Continuous Tx Channel 3, 5.5Mbps
at+rfwavetxstart=1,4,2,1,0,1,0,GainSpanDemo Continuous Tx Channel 4, 5.5Mbps
at+rfwavetxstart=1,5,2,1,0,1,0,GainSpanDemo Continuous Tx Channel 5, 5.5Mbps
at+rfwavetxstart=1,6,2,1,0,1,0,GainSpanDemo Continuous Tx Channel 6, 5.5Mbps
at+rfwavetxstart=1,7,2,1,0,1,0,GainSpanDemo Continuous Tx Channel 7, 5.5Mbps
at+rfwavetxstart=1,8,2,1,0,1,0,GainSpanDemo Continuous Tx Channel 8, 5.5Mbps
at+rfwavetxstart=1,9,2,1,0,1,0,GainSpanDemo Continuous Tx Channel 9, 5.5Mbps
at+rfwavetxstart=1,10,2,1,0,1,0,GainSpanDemo Continuous Tx Channel 10, 5.5Mbps
at+rfwavetxstart=1,11,2,1,0,1,0,GainSpanDemo Continuous Tx Channel 11, 5.5Mbps
at+rfwavetxstart=1,12,2,1,0,1,0,GainSpanDemo Continuous Tx Channel 12, 5.5Mbps
at+rfwavetxstart=1,13,2,1,0,1,0,GainSpanDemo Continuous Tx Channel 13, 5.5Mbps
at+rfwavetxstart=1,14,2,1,0,1,0,GainSpanDemo Continuous Tx Channel 14, 5.5Mbps
At+rfstop Stop action
Transmitted Tx at 2Mbps for every channel
at+extpa=0 Start up internal Power Amplifier
at+rfwavetxstart=1,1,1,1,0,1,0,GainSpanDemo Continuous Tx Channel 1, 2Mbps
at+rfwavetxstart=1,2,1,1,0,1,0,GainSpanDemo Continuous Tx Channel 2, 2Mbps
at+rfwavetxstart=1,3,1,1,0,1,0,GainSpanDemo Continuous Tx Channel 3, 2Mbps
at+rfwavetxstart=1,4,1,1,0,1,0,GainSpanDemo Continuous Tx Channel 4, 2Mbps
at+rfwavetxstart=1,5,1,1,0,1,0,GainSpanDemo Continuous Tx Channel 5, 2Mbps
at+rfwavetxstart=1,6,1,1,0,1,0,GainSpanDemo Continuous Tx Channel 6, 2Mbps
at+rfwavetxstart=1,7,1,1,0,1,0,GainSpanDemo Continuous Tx Channel 7, 2Mbps
at+rfwavetxstart=1,8,1,1,0,1,0,GainSpanDemo Continuous Tx Channel 8, 2Mbps
at+rfwavetxstart=1,9,1,1,0,1,0,GainSpanDemo Continuous Tx Channel 9, 2Mbps
at+rfwavetxstart=1,10,1,1,0,1,0,GainSpanDemo Continuous Tx Channel 10, 2Mbps
at+rfwavetxstart=1,11,1,1,0,1,0,GainSpanDemo Continuous Tx Channel 11, 2Mbps
at+rfwavetxstart=1,12,1,1,0,1,0,GainSpanDemo Continuous Tx Channel 12, 2Mbps
at+rfwavetxstart=1,13,1,1,0,1,0,GainSpanDemo Continuous Tx Channel 13, 2Mbps
at+rfwavetxstart=1,14,1,1,0,1,0,GainSpanDemo Continuous Tx Channel 14, 2Mbps
At+rfstop Stop action
User Manual Sheet of 12 Mar. 27, 2012
Proprietary Information and Specifications are Subject to Change
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DFWM-GIB01
Transmitted Tx at 1Mbps for every channel
at+extpa=0 Start up internal Power Amplifier
at+rfwavetxstart=1,1,0,1,0,1,0,GainSpanDemo Continuous Tx Channel 1, 1Mbps
at+rfwavetxstart=1,2,0,1,0,1,0,GainSpanDemo Continuous Tx Channel 2, 1Mbps
at+rfwavetxstart=1,3,0,1,0,1,0,GainSpanDemo Continuous Tx Channel 3, 1Mbps
at+rfwavetxstart=1,4,0,1,0,1,0,GainSpanDemo Continuous Tx Channel 4, 1Mbps
at+rfwavetxstart=1,5,0,1,0,1,0,GainSpanDemo Continuous Tx Channel 5, 1Mbps
at+rfwavetxstart=1,6,0,1,0,1,0,GainSpanDemo Continuous Tx Channel 6, 1Mbps
at+rfwavetxstart=1,7,0,1,0,1,0,GainSpanDemo Continuous Tx Channel 7, 1Mbps
at+rfwavetxstart=1,8,0,1,0,1,0,GainSpanDemo Continuous Tx Channel 8, 1Mbps
at+rfwavetxstart=1,9,0,1,0,1,0,GainSpanDemo Continuous Tx Channel 9, 1Mbps
at+rfwavetxstart=1,10,0,1,0,1,0,GainSpanDemo Continuous Tx Channel 10, 1Mbps
at+rfwavetxstart=1,11,0,1,0,1,0,GainSpanDemo Continuous Tx Channel 11, 1Mbps
at+rfwavetxstart=1,12,0,1,0,1,0,GainSpanDemo Continuous Tx Channel 12, 1Mbps
at+rfwavetxstart=1,13,0,1,0,1,0,GainSpanDemo Continuous Tx Channel 13, 1Mbps
at+rfwavetxstart=1,14,0,1,0,1,0,GainSpanDemo Continuous Tx Channel 14, 1Mbps
At+rfstop Stop action
Received command
Command Action
AT+RFRXSTART=1,1 Rx on channel 1
AT+RFRXSTART=2,1 Rx on channel 2
AT+RFRXSTART=3,1 Rx on channel 3
AT+RFRXSTART=4,1 Rx on channel 4
AT+RFRXSTART=5,1 Rx on channel 5
AT+RFRXSTART=6,1 Rx on channel 6
AT+RFRXSTART=7,1 Rx on channel 7
AT+RFRXSTART=8,1 Rx on channel 8
AT+RFRXSTART=9,1 Rx on channel 9
AT+RFRXSTART=10,1 Rx on channel 10
AT+RFRXSTART=11,1 Rx on channel 11
AT+RFRXSTART=12,1 Rx on channel 12
AT+RFRXSTART=13,1 Rx on channel 13
AT+RFRXSTART=14,1 Rx on channel 14
At+rfstop Stop action
User Manual Sheet of 12 Mar. 27, 2012
Proprietary Information and Specifications are Subject to Change
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DFWM-GIB01
Antenna Information
RFA-02-P05-70B-150 RFA-02-5-F7H1-70B150
Frequency
2400 MHz – 2500 MHz 2400 MHz – 2500 MHz
range
Peak gain 2 dBi 5 dBi
Average
2.0 : 1 Max. 2.0 : 1 Max.
gain
VSWR Linear, vertical Linear, vertical
Radiated
pattern
H-Plane
V-Plane
User Manual Sheet of 12 Mar. 27, 2012
Proprietary Information and Specifications are Subject to Change
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Location
include
DFWM-GIB01
User Manual Sheet of 12 Mar. 27, 2012
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Proprietary Information and Specifications are Subject to Change
DFWM-GIB01
Canada, Industry Canada (IC) Notices
This Class B digital apparatus complies with Canadian ICES-003 and RSS-210.
Operation is subject to the following two conditions : (1) this device may not cause interference,
and (2) this device must accept any interference, including interference that may cause undesired
operation of the device.
Radio Frequency (RF) Exposure Information
The radiated output power of the Wireless Device is below the Industry Canada (IC) radio
frequency exposure limits. The Wireless Device should be used in such a
manner such that the potential for human contact during normal operation is minimized.
This device has been certified for use in Canada. Status of the listing in the
Industry Canada’s REL (Radio Equipment Li st) c an b e found at the following web address:
http://www.ic.gc.ca/app/sitt/reltel/srch/nwRdSrch.do?lang=eng
Additional Canadian information on RF exposure also can be found at the following web address:
http://www.ic.gc.ca/eic/site/smt-gst.nsf/eng/sf08792.html
User Manual Sheet of 12 Mar. 27, 2012
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Proprietary Information and Specifications are Subject to Change
DFWM-GIB01
Canada, avis d'Industry Canada (IC)
Cet appareil numérique de classe B est conforme aux normes canadiennes ICES-003
et RSS-210.
Son fonctionnement est soumis aux deux conditions suivantes : (1) cet appareil ne doit pas causer
d'interférence et (2) cet appareil doit accepter toute interférence, notamment les interférences qui
peuvent affecter son fonctionnement.
Informations concernant l'exposition aux fréquences radio (RF)
La puissance de sortie émise par l’appareil de sans fil est inférieure à la limite d'exposition aux
fréquences radio d'Industry Canada (IC). Utilisez l’appareil de sans fil de façon à minimiser les
contacts humains lors du fonctionnement normal.
Ce périphérique est homologué pour l'utilisation au Canada. Pour consulter l'entrée
correspondant à l’appareil dans la liste d'équipement radio (REL - Radio Equipment List) d'Industry
Canada rendez-vous sur:
http://www.ic.gc.ca/app/sitt/reltel/srch/nwRdSrch.do?lang=eng
Pour des informations supplémentaires concernant l'exposition aux RF au Canada rendez-vous sur :
http://www.ic.gc.ca/eic/site/smt-gst.nsf/eng/sf08792.html
User Manual Sheet of 12 Mar. 27, 2012
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Proprietary Information and Specifications are Subject to Change
DFWM-GIB01
Federal Communications Commission (FCC) Statement
You are cautioned that changes or modifi cations not expressly appr oved by the part responsible for
compliance could void the user’s au thority to operate the equipment.
Section 15.105 (a) for Class A Devic e
For a Class A digital device or peripheral, the instructions furnished the user shall include the following
or similar statement, placed in a prominent location in the text of the manual:
NOTE: This equipment has been tested and found to comp ly with th e limi ts for a Class A digital device,
pursuant to Part 15 of the FCC Rules. These limits are designed to provid e reasonable pro tection ag ainst
harmful interference when the equipment is operated in a commercial environment. This equipment
generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with
the instruction manual, may cause harmful interference to radio communications. Operation of this
equipment in a residential area is likely to cause harmful interference in which case the user will be
required to correct the interference at his own expense.
15.105(b) for Class B Device (usual)
Federal Communications Commission (FCC) Statement
This equipment has been tested and found to comply with the limits for a Class B digital device,
pursuant to part 15 of the FCC rules. These limits are designed to provide reasonable prot ection against
harmful interference in a residential installation. This equipment generates, uses and can radiate radio
frequency energy and, if not inst alled and used in accordance with th e instructions, may cause harmfu l
interference to radio communications. However, there is no guarantee that interference will not occur in
a particular installation. If this equipment does cause harmful interference to radio or television
reception, which can be determined by turning the equipment off and on, the user is encouraged to try to
correct the interference by one or more of the follow ing m e asures:
-Reorient or relocate the receiving antenna.
-Increase the separati on between the equipment and receiver.
-Connect the equipment into an outlet on a circuit different from that to which th e receiver is connected.
-Consult the dealer or an experienced radio/TV technician for help.
User Manual Sheet of 12 Mar. 27, 2012
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Proprietary Information and Specifications are Subject to Change
DFWM-GIB01
Part 15.19(a)(3) unlicensed project (WLAN Device)
This device complies with Part 15 of the FCC Rules. Operat ion is subject to the following two
conditions:
1) this device may not cause harmful interference, and
2) this device must accept any interference received, including interference that may cause undesired
operation of the device.
End Product Labeling:
The final end product must be labeled in a visible area with the following: “Contains FCC ID:
H79DFWM-GIB01”.
Manual Information That Must be Included:
The OEM integrator has to be aware not to provide information to the end user regarding how to install
or remove. This RF module in the user’s manual of t he end p r o d uc t which integrates this module. The
user’s manual for OEM Integrators must include the following information in a prominent location
FCC RF Radiation Exposure Statement:
This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment.
This equipment should be installed and operated with minimum distance 20cm between the radiator &
your body. This transmitter must not be co-located or operating in conjunctio n with any other antenna or
transmitter.
User manuals for transmitters equipped with detachable antennas shall also contain the following notice
in a conspicuous location:
User Manual Sheet of 12 Mar. 27, 2012
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Proprietary Information and Specifications are Subject to Change
DFWM-GIB01
This radio transmitter (identify the device by certification number, or model number if Category II) has
been approved by Industry Canada to operate with the antenna types listed below with the maximum
permissible gain and required antenna impedance for each antenna type indicated. Antenn a types not
included in this list, having a gain greater than the maximum gain indicated for that type, are strictly
prohibited for use with this device.
Dipole antenna
ARISTOTLE ENTERPRISES INC.
Antenna Designation:
Model: RFA-02-5-F7H1-70B150, 5dBi
PCB antenna
ARISTOTLE ENTERPRISES INC.
Model:RFA-02-P05-70B- 150, 2 dBi
User Manual Sheet of 12 Mar. 27, 2012
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Proprietary Information and Specifications are Subject to Change
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