LG Innotek TWFMR003D Electronic Shelf Label User Manual Users manual
LG Innotek Co., Ltd. Electronic Shelf Label Users manual
Contents
- 1. Users manual
- 2. Users Manual
Users manual
USER MANUAL
PRODUCT NAME : 802.11 a/b/g/n/ac WiFi Module
MODEL NAME : TWFM-R003D
Customer PN : UWLMDL0GS001
Designed Checked Approved
LG Innotek Co., Ltd.
K.H. CHOI D.S. OH S.D. CHOI
DOCUMENT No.
2017.07.07 2017.07.07 2017.07.07 PAGE 11
(00)-0073
The information contained herein is the exclusive property of LG Innotek
and shall not be distributed, reproduced or disclosed in whole or no in part
without prior written permission of LG Innotek.
For Funai’s Exclusive Use
PAGE :
DOCUMENT No :
REG. DATE : 2017.07.07
MODEL NAME : TWFM-R003D
REV. DATE : 2017.07.07
REV.NO
Copyrightⓒ. 2017. All Rights Reserved.
1 / 11
USER MANUAL
Index
No Description Page
1 Features 2
2 Ordering Information 2
3 Label Marking 2
4 Absolute Maximum Ratings 3
5 Operating Conditions 4
6 Standard Test Conditions 4
7 Power Sequence 5
8 Pin Description 6
9 Mechanical Characteristics 7
10 Outline Drawing 8
# Regulation Information 9
Information for OEM Integrator 10
PAGE :
DOCUMENT No :
REG. DATE : 2017.07.07
MODEL NAME : TWFM-R003D
REV. DATE : 2017.07.07
REV.NO
Copyrightⓒ. 2017. All Rights Reserved.
2 / 11
USER MANUAL
2. Ordering Information
Model Description
TWFM-R003D 802.11 a/b/g/n/ac WiFi Module Dual Band 2T2R MIMO
1. Features
TWFM-R003D is the module for IEEE 802.11a/b/g/n/ac wireless LAN .
TWFM-R003D is based on RealTek RTL8812BU solution.
IEEE 802.11 a/b/g/n/ac Dual Band WLAN infrastructure
Size : 70.0mm x 20.0mm x 10.3mm
Dual band 2T2R mode with data rate up to 866Mbps
Single and dual band antenna Support
- Two PCB printed antenna for WLAN
Host Interface : USB2.0
Security : WAPI, WEP, WPA, WPA2, WMM, AES, WEP, TKIP, CKP
Application: DTV, DVR, HD DVD Player, Blue-ray Disk Player, STB
Support WiFi Direct
Support WOWL
3. Label marking - TBD – will be updated
① Model Name : TWFM-R003D ④ Product Lot No. : 1707A0801
② Customer & P/N -17 : Year - 08 : Date
③ MAC Address - 07: Month - 01 : Manufactured Process
⑤ IFETEL ID - A :Revision No.
- FCC & IC ID on PCB Silk ⑥ 2D Matrix(include MAC ID)
①
③
④
⑥
Model Name : TWFM-R003D
MAC ID : 001EB2B00339
IFETEL : XXX-XXXX
Funai : UWLMDL0GS001
For TELEC Certification
Lot No : 1707A0801
②
⑤
PAGE :
DOCUMENT No :
REG. DATE : 2017.07.07
MODEL NAME : TWFM-R003D
REV. DATE : 2017.07.07
REV.NO
Copyrightⓒ. 2017. All Rights Reserved.
3 / 11
USER MANUAL
4. Absolute Maximum Ratings
Parameter Min Max Unit
Storage Temperature -10 +80 ℃
Storage Humidity (40℃) - 90 %
Caution : The specifications in Table 1 define levels at which permanent damage to the
device can occur. Function operation is not guaranteed under these conditions.
Operating at absolute maximum conditions for extend periods can adversely affect the
long-term reliability of the device.
. Other conditions
1) Do not use or store modules in the corrosive atmosphere, especially where chloride
gas, sulfide gas, acid, alkali, salt or the like are contained.
Also, avoid exposure to moisture.
2) Store the modules where the temperature
and relative humidity do not exceed 5 to 40℃ and 20 to 60%.
3) Assemble the modules within 6 months.
Check the soldering ability in case of 6 months over.
< Table 1 >
PAGE :
DOCUMENT No :
REG. DATE : 2017.07.07
MODEL NAME : TWFM-R003D
REV. DATE : 2017.07.07
REV.NO
Copyrightⓒ. 2017. All Rights Reserved.
4 / 11
USER MANUAL
Current Consumption Min. Typ. Max. Unit
3.3V I/O Supply Voltage - 800
mA
1.05V Core Supply Voltage - 300
Stand by 2.13
Inrush 700
5. Operating Conditions
Parameter Min Typ Max Unit
Ambient Temperature 0 - 60 ℃
Ambient Humidity (40℃) - - 85 %
Supply Voltage 3.15 3.3 3.45 Vdc
6. Standard Test Conditions
The Test for electrical specification shall be performed under the following condition
Otherwise this following conditions, not guaranteed this performance.
Temperature 25 ± 5℃
Humidity 65 ± 5%
Input power Supply Voltage
VCC 3.3V +3.3V ±0.15V
6-1. Ambient condition
6-2. Power supply voltages
6-3. Current consumption
PAGE :
DOCUMENT No :
REG. DATE : 2017.07.07
MODEL NAME : TWFM-R003D
REV. DATE : 2017.07.07
REV.NO
Copyrightⓒ. 2017. All Rights Reserved.
5 / 11
USER MANUAL
7. Power Sequence(include Reset)
Ton : The main power ramp up duration
Tpor : The power on reset release and management unit executes power on tasks
Tattach : USB attach state. The duration from resistor attached to USB host starting
card detection procedure
Txtal : XTAL starts
7-1. TWFM-R003D USB Bus Power on Sequence
Parameter Min Typ Max Unit
Ton - 1.5 5 ms
Tpor - 2 20 ms
Txtal - 1.5 8 ms
Tattach 100 250 - ms
T1v2 - 3 11 ms
7-2. Typical Timing Range
7-3. DC Power voltages
Parameter Min Typ Max Unit
3.3V I/O Supply Voltage 3.15 3.30 3.45 V
1.05V Core Supply Voltage 0.95 1.05 1.15 V
PAGE :
DOCUMENT No :
REG. DATE : 2017.07.07
MODEL NAME : TWFM-R003D
REV. DATE : 2017.07.07
REV.NO
Copyrightⓒ. 2017. All Rights Reserved.
6 / 11
USER MANUAL
8. Pin Description
Pin No. Pin Name I/O Pin Description
1 WOWLAN I/O WLAN wake-up signal
2 GND - Ground
3 RESET - Reset from Host
4 OPEN I/O (PDN : Host Wake)
5 VCC I +3.3V
6 WLAN USB D- I/O USB Communication signal USB_DN
7 WLAN USB D+ I/O USB Communication signal USB_DP
8 GND - Ground
< TOP View >
Note.
1) Recommend a Module install sequence for prevent USB device failure
- Supply 3.3V power
- Connect to data signal (USB_DP, USB_DN)
①
④ ⑧
⑤
< Bottom View >
PAGE :
DOCUMENT No :
REG. DATE : 2017.07.07
MODEL NAME : TWFM-R003D
REV. DATE : 2017.07.07
REV.NO
Copyrightⓒ. 2017. All Rights Reserved.
7 / 11
USER MANUAL
9. Mechanical Characteristics
9-1. Outline view
Item Test Conditions
Assembly No defects of wiring, soldering and assembling
Appearance No dirt, rust, corrosion or foreign material
9-2. Appearance structure
Item Test Conditions
Dimension As assembly drawing
Mounting As assembly drawing
Weight 5.85 ± 0.6g
9-3. Module Picture
< Top >
< Bottom >
PAGE :
DOCUMENT No :
REG. DATE : 2017.07.07
MODEL NAME : TWFM-R003D
REV. DATE : 2017.07.07
REV.NO
Copyrightⓒ. 2017. All Rights Reserved.
8 / 11
USER MANUAL
10. Outline Drawing
Changsung Kim
'17. 06. 19
Jangeun Yang.
'17. 06. 19
Kyungho Choi
'17. 06. 19
PAGE :
DOCUMENT No :
REG. DATE : 2017.07.07
MODEL NAME : TWFM-R003D
REV. DATE : 2017.07.07
REV.NO
Copyrightⓒ. 2017. All Rights Reserved.
9 / 11
USER MANUAL
Regulation Information
[FCC Information]
This device complies with Part 15 of the FCC Rules. Operation 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.
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 protection
against harmful interference in a residential installation. This equipment generates, uses and can
radiate radio frequency energy and, if not installed and used in accordance with the instructions,
may cause harmful 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 following measures:
- Reorient or relocate the receiving antenna.
- Increase the separation between the equipment and receiver.
- Connect the equipment into an outlet on a circuit different from that to which the receiver is
connected.
- Consult the dealer or an experienced radio/TV technician for help.
Warning&Caution:
Any changes or modifications to the equipment not expressly approved by the party responsible
for compliance could void user’s authority to operate the equipment. Antenna shall be mounted
in such a manner to minimize the potential for human contact during normal operation. The
antenna should not be contacted during operation to avoid the possibility of exceeding the FCC
radio frequency exposure limit.
A minimum separation distance of 20 cm must be maintained between the antenna and the
person for this appliance to satisfy the RF exposure requirement.
PAGE :
DOCUMENT No :
REG. DATE : 2017.07.07
MODEL NAME : TWFM-R003D
REV. DATE : 2017.07.07
REV.NO
Copyrightⓒ. 2017. All Rights Reserved.
10 / 11
USER MANUAL
Regulation Information
[IC Information]
This device complies with Industry Canada license-exempt RSS standard(s). Operation in 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.
Cet appareil est conforme avec Industrie Canada RSS standard exempts de licence(s), Son
utilisation est soumise à Les deux conditions suivantes: (1) cet appareil ne peut pas provoquer
d’interférences et (2) cet appareil doit accepter Toute interférence, y compris les interférences
qui peuvent causer un mauvais fonctionnement du dispositif.
※ This device is going to be operated in 5 150 MHz ~ 5 250 MHz frequency range, it is
restricted in indoor environment only.
PAGE :
DOCUMENT No :
REG. DATE : 2017.07.07
MODEL NAME : TWFM-R003D
REV. DATE : 2017.07.07
REV.NO
Copyrightⓒ. 2017. All Rights Reserved.
11 / 11
USER MANUAL
Information for OEM Integrator
This device is intended only for OEM integrators under the following conditions:
1) The antenna must be installed such that 20 cm is maintained between the antenna and
users, and
2) The transmitter module may not be co-located with any other transmitter or antenna.
[End product labelling]
The label for end product must include “Contains FCC ID: YZP-TWFMR003D, Contains IC: 7414C-
TWFMR003D”.
[CAUTION: Exposure to Radio Frequency Radiation]
This equipment complies with FCC radiation exposure limits set forth for an uncontrolled
environment. “This equipment should be installed and operated with minimum distance of
20cm between the radiator and your body. This transmitter module is authorized only for use in
device where the antenna may be installed such that 20 cm may be maintained between the
antenna and users.”