BCM Advanced Research OFT-21W01 Series User manual

Part No. E2017OT21A3R
OFT-21W01
21.5" Open Frame Tablet
Quick Reference Guide
3rd Ed –31 July 2018
Copyright Notice
Copyright 2018 ALL RIGHTS RESERVED.

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Federal Communication Commission Interference Statement
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.
Note: This equipment has been tested and found to comply with the limits for a Class A digital device,
pursuant to Part 15 of 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 instruction, 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.
Notice:
(1) A Unshielded-type power cord is required in order to meet FCC emission limits and also to prevent
interference to the nearby radio and television reception. It is essential that only the supplied
power cord by used.
(2) Use only shielded cables to connect I/O devices to this equipment.
(3) Changes or modifications not expressly approved by the party responsible for compliance could
void the user’s authority to operate the equipment.

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FCC RF Radiation Exposure Statement
This Wireless LAN radio device has been evaluated under FCC Bulletin OET 65 and found compliant
to the requirements as set forth in CFR 47 Sections 2.1091, 2.1093, and 15.247 (b) (4) addressing RF
Exposure from radio frequency devices. The radiated output power of this Wireless LAN device is far
below the FCC radio frequency exposure limits. Nevertheless, this device shall be used in such a
manner that the potential for human contact during normal operation is minimized. When nearby
persons has to be kept to ensure RF exposure compliance, in order to comply with RF exposure limits
established in the ANSI C95.1 standards, the distance between the antennas and the user should not
be less than 20 cm.

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WARNING
“CAUTION – Use suitable mounting apparatus to avoid risk of injury.”
“CAUTION – This is a Class A product. In a domestic environment this product may cause radio
interference in which case the user may be required to take adequate measures”
“CAUTION –Risk of explosion if battery is replaced by an incorrect type. Dispose of used batteries
according to the instructions.”
“CAUTION - Use a power cord that matches the voltage of the power outlet, which has been approved
and complies with the safety standard of your particular country.”
“WARNING – To avoid risk of electric shock, this equipment must only be connected to a supply
mains with protective earth.”

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WiFi information :
Product Description
IEEE 802.11 b/g/n Wireless LAN and Bluetooth
Combo LGA Module
WLAN Standard
IEEE 802.11b/g/n, Wi-Fi compliant
Bluetooth Standard
Bluetooth 2.1+Enhanced Data Rate (EDR) / BT4.0
Major Chipset
Realtek RTL8723BS
WiFi PID/VID
B723 / 024C
Antenna Type
PIFA
Operating Conditions
Temperature
Operating: 0~70 oC ; Storage: -20~85 oC
Electrical Specifications
Frequency Range
WLAN: 2.4 GHz Band 2.412-2.472 GHz Bluetooth:
2400~2483.5MHz
Number of Channels
802.11b: USA, Canada and Taiwan : 1 ~ 11 Most
European Countries : 1 ~ 13 Japan : 1 ~ 13
802.11g: USA and Canada : 1 ~ 11 Most European
Countries : 1 ~ 13
802.11n: USA and Canada : 1 ~ 11 Most European
Countries : 1 ~ 13
Modulation
WLAN: DSSS, OFDM, BPSK(9/6Mbps),
QPSK(18/12Mbps), DBPSK(1Mbps), DQPSK(2Mbps),
CCK(11/5.5Mbps), 16-QAM(36/24Mbps), 64-QAM
(72.2/54/48Mbps)
Bluetooth: GFSK (1Mbps), Π/4DQPSK (2Mbps) and
8DPSK (3Mbps)

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Content
1. Getting Started............................................................................................................7
1.1 Safety Precautions ................................................................................................7
1.2 Packing List...........................................................................................................7
1.3 System Specifications ...........................................................................................8
1.4 System Overview.................................................................................................10
1.4.1 Right View.................................................................................................................................. 10
1.4.2 Left View .................................................................................................................................... 10
1.5 System Dimensions.............................................................................................11
1.5.1 OFT-21W01 Front and Rear side .............................................................................................. 11
1.5.2 OFT-21W01 Installing Extend Brackets..................................................................................... 12
1.5.3 OFT-21W01 Front and Rear side (With Extend Bracket).......................................................... 13
1.6 Flush Mounting Concept......................................................................................14
1.7 Wall Mounting Concept........................................................................................15
2. Hardware Configuration...........................................................................................16
2.1 BCX11 Overviews................................................................................................17
2.2 BCX11 Connector list...........................................................................................19
2.3 Ethernet LED behavior.........................................................................................20
2.4 Evaluation Cable Kit (Optional)............................................................................20
2.5 BCX11 Connectors settings.................................................................................21
2.5.1 Touch button board connector (JTB1) ........................................................................................ 21
2.5.2 General purpose I/O connector (JDIO1) ..................................................................................... 21
2.5.3 RS-232 connector (J232-1)......................................................................................................... 22
2.5.4 RS-485 connector (J485-1)......................................................................................................... 22
2.5.5 USB connector (JCAM1)............................................................................................................. 23
2.5.6 AMPLIFIER_L (JAMP_L) ............................................................................................................ 23
2.5.7 AMPLIFIER_R (JAMP_R)........................................................................................................... 24
2.5.8 A-MIC connector (JAMIC1)......................................................................................................... 24
2.5.9 I2C connector (JSEN1) ............................................................................................................... 25
2.5.10 DC Power-in connector (JDCIN3)............................................................................................. 25
2.6 FCC .....................................................................................................................26
2.7 Android Rotate Setting.........................................................................................28

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1. Getting Started
1.1 Safety Precautions
Warning!
Always completely disconnect the power cord from your
chassis whenever you work with the hardware. Do not
make connections while the power is on. Sensitive
electronic components can be damaged by sudden power
surges. Only experienced electronics personnel should
open the PC chassis.
Caution!
Always ground yourself to remove any static charge before
touching the CPU card. Modern electronic devices are very
sensitive to static electric charges. As a safety precaution,
use a grounding wrist strap at all times. Place all electronic
components in a static-dissipative surface or static-shielded
bag when they are not in the chassis.
1.2 Packing List
1 x OFT-21W01 Open Frame Tablet

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1.3 System Specifications
Board Specification
Processor
Intel Atom Z3735F
System Memory
2GB DDR3L RAM
Storage
8GB or 32GB eMMC
RF
WIFI
WIFI 802.11 b/g/n/
System Specification
Internal I/O
MIO
1 x RS232 (TX/RX) / RS485 header
1 x 16 bit GPIO header
1 x USB header
1 x I2C header (Optional)
1 x eDP & Dual channel 24bit LVDS
1 x backlight control & power
2 x speaker header (1.2W stereo)
1 x A-MIC header
1 x Touch Button connector header
1 x DC input 4pin header
External I/O
USB
2 x USB 2.0
1 x micro USB Client (Android only)
LAN
1 x 10/100 Ethernet
Display
1 x HDMI
Audio
1 x Head phone jack
SD
1 x Micro SD slot
Power-in
1 x DC jack
Mechanical & Environmental
Power
Requirement
12V to 24V DC input
Power Type
DC Jack
DC input 4pin header
Optional Powered LAN 802.3AT (10” only)
Operating Temp.
0°C ~ 40°C
Storage Temp.
-20°C ~ 60°C
Operating
Humidity
0% ~ 90% Relative Humidity, Non-condensing

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LCD Characters
Panel
Resolution
1920 x 1080
Luminance
250
View Angle
(H+-/V+-)
178°/178°
Touch
Touch
PCAP
Surface
hardness
6H
Note: Specifications are subject to change without notice.

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1.4 System Overview
1.4.1 Right View
OFT-21W01
1.4.2 Left View
Connectors
Label
Function
Note
HP
Audio line-out connector
HDMI
HDMI connector
USB
2 x USB 2.0 connector
DCIN
DC power-in connector
SD
Micro SD card slot
Micro USB
Micro USB connector
LAN
RJ-45 Ethernet

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1.5 System Dimensions
1.5.1 OFT-21W01 Front and Rear side
(Unit: mm)

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1.5.2 OFT-21W01 Installing Extend Brackets
Step1. Locate brackets on both sides, matching the holes on the monitor.
Step2. Insert and fasten 18 screws on each side of the monitor to secure Mounting brackets.
Note: Brackets sold separately.

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1.5.3 OFT-21W01 Front and Rear side (With Extend Bracket)
(Unit: mm)

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1.6 Flush Mounting Concept

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1.7 Wall Mounting Concept

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2.1 BCX11 Overviews

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2.2 BCX11 Connector list
Connectors
Label
Function
Note
JHP1
Audio line-out connector
JHDMI1
HDMI connector
JUSB1/2
2 x USB 2.0 connector
JRJ45
RJ-45 Ethernet connector
JDCIN2
DC Power-in connector
JDCIN3
DC Power-in connector
J10TP1
10”Touch connector
J19TP1
21”Touch connector
J19BL1
21”back light connector
J10LCD
10”LCD connector
J15LCD
15”LCD connector
J19LCD
21”LCD connector
JDPUP1
Debug Port
JSD1
Micro SD card slot
JRTC
RTC battery connector
JSEN1
I2C connector
JUUSB1
Micro USB connector
JDIO1
General purpose I/O connector
JCAM1
USB connector
J485-1
RS-485 connector
J232-1
RS-232 connector
JTB1
Touch button board connector
JAMP_L
AMPLIFIER_L
JAMP_R
AMPLIFIER_R
JAMIC1
A-MIC connector
JECDB
EC Debug connector
JDB1
Debug connector

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2.3 Ethernet LED behavior
Label
LED color
Indication
Meaning
Data Rate
Yellow
LED off
10 Mbits/sec data rate is selected
LED on
100 Mbits/sec data rate is selected
Link/ACT
Green
off
LAN link is not established
LED on
LAN link is established
LED Blinking
LAN active is occurring
2.4 Evaluation Cable Kit (Optional)
Part Number: BCC-OFT-CABLE-01R
Cable List
Cable Function
Spec. Description
Q’ty
RS-232
RS-232 Cable DB-9(M)- 5P/1.25 15cm
1
RS-485
RS-485 Cable DB-9(M)- 6P/1.25 15cm
1
Switch
Switch/4P-2.0/2*6P 15cm
1
DC In
Power cable DC JACK/2P-PH/4P 15cm
1
USB
USB Cable A-Type(F)- 5P/1.25 25cm
1
DIO
DB25(M)-1.0/20P 15cm
1
Speaker
8ohm 2W 35*20*7.8mm 34cm
2
MIC
2P/-60db-5P/1.25 15cm
1
*RTC Battery
Warning: Risk of Explosion if Battery is replaced by an Incorrect Type. Dispose of Used Batteries According to
the Instructions."
Attention: Risque d'explosion si la batterie est remplacée par un type incorrect. Jetez les piles usagées selon
les instructions.
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