15_IoT-3399E UserMan r1

FCC ID: 2AITM-IOT-3399E

Users Manual

Download: PDF
FCCID_4113891

 SmMiDr                           Shenzhen Smart Device Technology Co. , Ltd
Smart Device Tech.




                               lo1—3399E
                               USER MANUAL

                                Modification History


                     Version        Description           Date

                      V1.0            Creation         2017—07—12
                      V1.1             Modify          2017—09—20
                      V2.0             Modify          2018—06—27


     SmviDr                                     Shenzhen Smart Device Technology Co. , Ltd
   Smart Device Tech.




                                           Catalogue
Chapter 1. PrOduction G@N@rAI D@SCHIDHION ..............ccccnneeecennerernrennenrerrerernnnrrnrrre n rrnnrrenn 3
        1.1SCOP@ Of ADPIICGANION . . . 2cne                                                               en ek 3
        1.2 G@N@rAl D&SCNIDMION . . . . .                                                                 r er er e r e 3
            1.3 F@AMUN@S .............ll cce                                                                           reenee 3
            1.4 Appearance @nd INt@rfAC@ SK@ICH...................                                                     en ek. 4
Chapter 2. BASIC FUNCtION LISt ............ce cce en erennenrrrere snn ere snn rerrere snn rrnrre en rennrrre en rnnn en nne 5
Chapter 3.PCB Measurement And INt@rf@C@ LAYOUT ........ ... ..oseeeeeeenmeneenerennrernerennnnrnnere ns 6
            3.1 PCGB M@ASU@M@Nt CRAM.............0. 0000000 esc e e eee e rreerenrrrereeerer e rereerneree es 6
            3.2 INt@rfAC@ PAFAMet@r D@fININION ...............ll cce esc eee e eree e rereeer e reeerrrrre es 8
Chapter 4. EI@CtrIC P@FFOPMANCE .............ccceeeeeeecenmenrrmerernenere snn rrrrrre snn rrnrrrennrennere en rnnn en en21
Chapter 5 ASS@MbDIY USING NOtIC@ ...............ceee cce erennnnere ns rrrrrre in en rrre n rnnere snn rnnnrrn e23


      §
             MDT
  Smart Device Tech.
                                           Shenzhen Smart Device Technology Co. , Ltd


      Chapter 1. Production General Description

1.1          Scope of Application
             lo13399E belongs to android smart mainboard, generally applicable to smart display
             terminal products, video terminal products, industrial automation terminal products,
             such as: advertising machine, digital signage, smart self—service termina, smart retail
             terminal, O20 smart device , Industrial control PC, robot device etc

1.2          General Description
             loT—3399E uses Rockchip RK3399 Big.Little architecture: Dual Cortex—A72 + Quad
             Cortex—A53, 64—bit CPU,.carries Android 7.1 system, main frequency 2.0GHz,
             outstanding properties.Using Mali—T864GPU, support 4K, H.265 hard decoding.
             Multi—channel video output and input for better performance, faster speed and richer
             interfaces ,it is the best choice for your man—machine interactive,industrial projects.

1.3          Features
              RK3399 super CPU with Android 7.1 system, faster speed, better performance.
   4 ¢ & &




              Support 5G and 2.4GWIFI, independent dual antenna
              Support 1000M ethernet port
              Rich extension interface : 8 USB interfaces{( 6 insert pin, 2 standard USB interface), 4
              extensible serial port(3* RS232,1*TTL), 1*485 interfaces ,4*GPIO and ADC interface,
              it can meet the requirements of various peripherals in the market.
              High definition. Maximum support 3840x2160 4K decoding and all kinds of LCD
   *




              screen with LVDS/eDP/HDMI etc interface,support each size and different resolution
              cropping screen, Support dual screen display.
              Support Android system customized, provide system invocation interface API
              reference source code, support clients upper application development perfectly.
              Perfect support IR, optics,capacitive, resistance, touch foil etc multiple mainstream
              touch screen,support non driver touch screen HID configuration without debugging.


  «_
 _SmDr                                             Shenzhen Smart Device Technology Co. , Ltd
 Smart Device Tech.




1.4    Appearance and Interface Sketch


                                                    HDMI IN        1000M Ethemet
                                           Earphone portl RJS zfz port lu




                      LVDS screen   3-%
                      power selection eV




                                                                                             Dual—band vice antenna
                                                                                             Dual—band main antenna
                                                One—key Recovery




                                                                                      SIM card slot




                                                                                   we on


 SmMiDr                              Shenzhen Smart Device Technology Co. , Ltd
Smart Device Tech.




                 Chapter 2. Basic Function List
                                   Main Hardware Index
                                 Rockchip RK3399 64—bit CPU, main frequency 2.0GHz
                 CPU          1.Big.Little architecture: Dual Cortex—A72 + Quad Cortex—A53
                                   2.Built—in low power consumption MCU Cortex—MO
                 GPU                         Quad Cortex— Mali—T86OMP4
      Internal Memory                   Standard configuration 2G(4G optional)
       Built—in Storage              Standard configuration 8G(16/32/64G optional)
         Built—in ROM                                2KB EEPROM

         LVDS output          1 single/double channel, can drive 50/60Hz LCD panel directly

                                 Can drive many kinds of resolution LCD panel with eDP
                DP                                     .
          eDP        output                            interface

         HDMI output                1,support 1080P@120Hz, 4kx2k@60Hz output

          HDMI input                  Support HDMI IN (can select TF card slot)

      Audio and Video              Support left and right channels output, built—in dual
           ouput                                4R/20W,8R/1 OW amplifier
            Earphone                    Support one channel earphone interface
        USB interface                          2*USB 3.0, 6*USB Socket
           Serial port                 5 channels serial port (3*232,1*TTL,1*485)

         Mipi Camera                 30pin FPC interface, Support 1300w Camera


           WIFI, BT                         Built—in WIFI, BT4.0 (optional)

                Ethernet                      1000M self—adapting Ethernet

        Video Playing          Support wmv, avi, flv, rm, rmvb, mpeg , ts, mp4, etc

        Image Format                         Support BMP, JPEG, PNG, GIF
     Operating System                                  Android 7.1
       RTC Real Time
                 Clock                                   Support
        Timing Switch                                    Support
      System Upgrade                         Support local SD,USB upgrade


 Smart Device Tech.
                      Shenzhen Smart Device Technology Co. , Ltd


Chapter 3.PCB Measurement And Interface
Layout

3.1 PCB Measurement Chart




                                                              104.2mm


                                                              p x wugigp :uopeoyioeds sjoy meing

                                                    wuig?| sseuyoiy} ‘wug J,wugy|    :qusuweinseop
                                                                                     si@fe]g ‘80d
                        8: an
                        #w




                                                                            eatams
                                                                             SWME
                                                                                 3




                                                      see
                                                      mae       "                                        —
                                                      awuw      imum   59   "=           i           wuls EOL
                                                      wmuim




                                     (miFwfml (ml
                                EEHE’H Im}




                          wulg‘GHl                                                             >



                                                                                       ‘yoo; coeq pews
p1j‘‘o9 ASojouyoal ao|aog 1Jeug uoyzuoug
                                                                                        JC


  SmDr                                            Shenzhen Smart Device Technology Co. , Ltd
  Smart Device Tech.




3.2 Interface Parameter Definition

+*+Power Input Port

    Use 12V DC power supply, only allowed from the DC power supply and power socket to power the
    board     system .       the   plug      of   the   power   adapter    DC    IN     specifications   is   D6.0,02.0.
     Couter®4.4mm,PIN®1.65mm),without in a peripheral empty load cases,12V do power supply to
    support the minimum current 600 mA.


                                                        12V input power

                                                        12V output power


    Power socket interfaces are defined as follows, can use power panel power supply, the socket
    specifications is 6 pin 2.54 mm spacing.
     NO.        Definition         Property                               Description
       1           VvCC              input                                 12V input

       2           VvCC              input                                 12V input

       3           GND              ground                            ground electrode

                                   electrode
       4           GND              ground                            ground electrode

                                   electrode
       5         vCC—5V              input                            standby 5V input
       6           STB              output                          standby signal output



    Standby 5V input & standby signal output is used as standby power supply board. if want to do low
    standby power consumption, the standby 5V input & standby signal output signal respectively
    connected with the 5 v power supply board STB and PS_ON (the description of the two signals might
    be different from different suppliers of power supply board, Please refer to the actual). If you don‘t
    need to do low standby power consumption,then no need to connect the 2 pins.


    SmiDt                                      Shenzhen Smart Device Technology Co. , Ltd
    Smart Device Tech.




     BAT1 RTC Battery Port
*




used to install the clock battery, supply power to the system clock when power outages.


      P blacklight power
                  RTC battery

       NO.        Definition    Property                           Description
         1           RTC             input                           3V input

         2           GND            ground                      ground electrode

                                electrode


*    MIC Port

    Please note that the MIC is positive negative connection, not reverse.
                              MAR   UULLDI}            _2


                                             MIC—@
       NO.        Definition    Property                           Description
         1           MIC—            input                             MIC—
         2          MIC+             input                            MIC+



*    Port Of Receiving Remote Control




       NO.        Definition    Property                           Description
         1               IR          input                  remote control signal input

         2           GND            ground                      ground electrode

                                electrode
         3           3V3            Power                          3.3V output


    Smart Device Tech.
                                              Shenzhen Smart Device Technology Co. , Ltd


*    Work Indicating Lamps

     The default support gongyang red blue double LED lights.




       NO.        Definition    Property                          Description
         1         LED_B        Blue light                         Work light

         2           VvCC      Power supply                       3.3V output
         3         LED_R       Red light                         Standby lamp


*    LED/IR Port

     The position of remote control receiving and indicating light is shared (can choose welding 2.54 mm
     spacing of 7 pins socket) .




       NO.        Definition    Property                          Description
         1         LED_B          output                    work indicating lamp

         2           VvCC         power                           3.3V output
         3         LED_R          output                  standby indicating lamp

         4           ADC        ADC input                    ADC button input

         5               IR        input                 remote control signal input

         6           GND         ground                         ground electrode

                                electrode
         7           3.3V         power                           3.3V output


    SmDr                                         Shenzhen Smart Device Technology Co. , Ltd
    Smart Device Tech.




*    Backlight Control Port
     Use for LVDS screen backlight control, the 12V power supply current is not more than 1.5A, When
     using more than 19 inch sereen or screen backlight power in more than 20W . backlight power supply
     electricity is taken from the other power plate. so as not to cause system instability. Backlight can make
     voltage is 5V, if other voltage, please add IO level conversion circuit. The 12V power supply only as a backlight power
     output, don‘t as a power input supply system.




                                                     MIC—@
                    LVDS blacklight power                                        1q
                                                                   E2.._2.2 L _4


       NO.        Definition         Property                                Description
         1           GND         ground electrode                          ground electrode

         2           GND         ground electrode                          ground electrode

         3         BL—ADJ             output                      backlight brightness adjust control

         4          BL—EN             output                            backlight enable control

         5           VvCC             power                                   12V output
         6           VvCC             power                                   12V output


*    I0 Interface

     1/O used for provide peripherals with input/output for controlling signal. Electrical level is 3.3V.




                                          TP               10            USB2.0
                                            DEBUG USB2.0                          USB
                                       covery
       NO.        Definition       Property                                Description
         1           VvCC           power                                   3.3V output
         2               VO       input/output                                GPIO—1
         3               VO       input/output                                GPIO—2

         4               VO       input/output                                GPIO—3

         5               VO       input/output                                GPIO—4

         6           GND       ground electrode                           ground electrode


    S~viDr                               Shenzhen Smart Device Technology Co. , Ltd
    Smart Device Tech.




*    LVDS Port

Commonly used LVDS interface definitions. support single/ double channels, 6/8/10 bits 1080P LVDS
screen. Screen voltage can be choosed by jumper cap, can choose to support           3.3V/5V/12V screen
power supply.

In order to avoid burning board and screen, please pay attention to the following:

1.Please make sure the specifications and power supply voltage of the screen is correct, the power
supply of the board can meet the maximum current screen work accordingly

2.Please confirm the power of the jumper cap is correct by multimeter.




               LVDS dual outp


          LVDS screen            3.3V
                      i
          power selection  5BV
                          EV


 SmviDr                                  Shenzhen Smart Device Technology Co. , Ltd
Smart Device Tech.




The selection of screen power supply with jumper cap in above photo, from top to bottom :3.3V/5V/12V.
   NO.        Definition      Property                          Description
     1
     2          PVCC        Power output        LCD power output,   +3.3v/+5V/ +12V Optional
     3
     4

     5          GND        ground electrode                   ground electrode

     6
     7           DON           Output                    PixelQ Negative Data (Odd)

     8           DoP           Output                    Pixel0 Positive Data (Odd)
     9           D1N           Output                    Pixel1 Negative Data (Odd)

    10           DiP           Output                    Pixel1 Positive Data (Odd)
    11           D2N           Output                    Pixel2 Negative Data (Odd)

    12           D2P           Output                    Pixel2 Positive Data (Odd)
    13          GND        ground electrode                   ground electrode

    14          GND        ground electrode                   ground electrode

    15         CLKON           Output                  Negative Sampling Clock (Odd)

    16         CLKOP           Output                  Positive Sampling Clock (Odd)

    17           D3N           Output                    Pixel3 Negative Data (Odd)

    18           D3P           Output                    Pixel3 Positive Data (Odd)
    19           DSN           Output                   PixelQ Negative Data (Even)

    20           DSP           Output                    Pixel0 Positive Data (Even)
    21           D6N           Output                   Pixel1 Negative Data (Even)

    22           D6P           Output                    Pixel1 Positive Data (Even)

    23           D7N           Output                   Pixel2 Negative Data (Even)

    24           D7P           Output                    Pixel2 Positive Data (Even)

    25          GND        ground electrode                   ground electrode

    26          GND        ground electrode                   ground electrode

    27         CLKIN           Output                 Negative Sampling Clock (Even)

    28         CLK1P           Output                  Positive Sampling Clock (Even)
    29           DBN           Output                   Pixel3 Negative Data (Even)
    30           DsP           Output                    Pixel3 Positive Data (Even)


    MIDT                                      Shenzhen Smart Device Technology Co. , Ltd


* 232 Serial port interface*2

    Led out of the two sets of ordinary 232 serial port, can support the general market of the 232 serial
devices.

    Remark:

    1.Serial voltage matching, Cannot access directly TTL,485 serial device.

    2.TX, RX    whether the connection is correct.




                                                               e—RS232 «—
                            e                                  @—RS232 4—
                            B
      NO.      Definition          Property                            Description
       1         GND            ground electrode                     ground electrode

       2       232—RXn               input                               232—RX

       3       232—TXn               output                               232—TX

       4         VCC             Power supply                           SV output



*   TTL Wires Serial Socket Port*1

    The board raises a common one wires of serial ports,can support general serial port devices on the
    market, level of the serial port is OV to 3.3V.If the abutting serial level higher than 3.3 V, must have the
    isolating circuit or level conversion circuit, otherwise it will burn out master and equipment.

    Notice:

    1.If TTL serial port voltage can match or not, can‘t directly access MAX232,485 devices.

    2.TX, RX connection if is correct.




                                          One—key Recovery


    (SimiDr                                   Shenzhen Smart Device Technology Co. , Ltd
    Smart Device Tech.




       NO.        Definition    Property                          Description
         1           GND         ground                         ground electrode

                                electrode
         2        UART—RX      input/output                           RX

         3        UART—TX      input/output                           TX

         4           VCC       Power supply                       3.3V output


+    485

        Support 1 set of 485 communication interfaces, It can support the common 485 interface devices
     on the market, interface level is 3.3V, When the interface level is higher than 3.3v, there should be an
     isolated circuit or a level conversion circuit, otherwise the main control and equipment will be burnt
     out.

        1.485 interface voltage is matched.

        2.485A, 485B line sequence connection method is correct.




       NO.        Definition    Property                          Description
         1           GND         ground                         ground electrode

                                electrode
         2          485B       input/output                           RX

         3          485A       input/output                           TX

         4           VCC       Power supply                       3.3V output


    Smart Device Tech.
                                         Shenzhen Smart Device Technology Co. , Ltd


+    USB

     The board has 2 standard USB 3.0interface, including 6inbuilt USB socket. can be used for peripheral
     expansion, default to HOST. each interface power supply current is not more than 500mA, for USB
     OTG interface, can select the Host/Device by System settings.


                         port lUSBB.O.’ADB USB3.0




                                             f n ®n
                                 $B2.0| HDMIOUT    Dual—band vice antenne
                         G USB2.0 USB2.0        —Dual—band main antenn


    SmiDt                                         Shenzhen Smart Device Technology Co. , Ltd
    Smart Device Tech.


     USB There are two kinds of sockets : One kind is single row pin , Electrical definitions are as follows:

       NO.        Definition        Property                                  Description
         4           VCC         Power supply                                  5SV output

         3           DM           input/output                                     DM

         2               DP       input/output                                     DP

         1           GND             ground                                ground electrode

                                    electrode

     The other is a double row pin, electrical definitions such as J23 are as follows :
       NO.        Definition        Property                                  Description
         1           VCC         Power supply                                  5SV output

         2           DM           input/output                                     DM
         3               DP       input/output                                     DP

         4           GND             ground                                ground electrode

                                    electrode
         5           VCC         Power supply                                  5SV output

         6           DM           input/output                                     DM

         7               DP       input/output                                     DP

         8           GND             ground                                ground electrode

                                    electrode



*    Touch screen interface


    Smart Device Tech.
                                                  Shenzhen Smart Device Technology Co. , Ltd


       NO.        Definition      Property                        Description
         1           VvCC       Power supply                      3.3V output
         2           SCK         input/output                      I2C clock
         3           SDA         input/output                       I2C data
         4           INT         input/output                       interrupt
         5           RST         input/output                        reset

         6           GND           ground                       ground electrode

                                  electrode


*    HDMI_IN Interface

     HDMIL_IN and TF card Alternative interface




*    Camera_IN Interface


    SmMiDr                                     Shenzhen Smart Device Technology Co. , Ltd
   Smart Device Tech.


Board support 1400W pixel Mipi camera,   Installed in jp26 socket , the electrical definition of the socketis as follows :

      NO.        Definition       Property                                   Description
        1               NC           /                                             /
        2           VDD         Power supply                                 2.8V output

        3          DVDD         Power supply                                 1.2V output
        4         DOVDD         Power supply                                 1.8V output

        5               NC           /                                             /
        6           GND       ground electrode                            ground electrode

        7           VDD         Power supply                                 2.8V output
        8           GND       ground electrode                            ground electrode

        9        12C3_SDA       input/output                                 SDA signal

       10        I2C3_SCL          output                                    SCL signal

       11           RST            output                                    reset signal
       12          PWDN            output                               Power down control
       13           GND       ground electrode                            ground electrode

       14          MCLK            output                                   Master clock
       15           GND       ground electrode                            ground electrode

       16           D3P         input/output                          mipi data channel3 plus
       17           D3N         input/output                          mip data channel3 minus
       18           GND       ground electrode                            ground electrode

       19           D2P         input/output                          mipi data channel2 plus
       20           D2N         input/output                         mipi data channel2 minus

       21           GND       ground electrode                            ground electrode

       22           DiP         input/output                          Mipi data channel 1 plus
       23           D1N         input/output                         Mipi data channel 1 minus

       24           GND       ground electrode                            ground electrode

       25          CLKP         input/output                          Mipi Clock channel plus

       26          CLKN         input/output                         Mipi Clock channel minus
       27           GND       ground electrode                            ground electrode

       28           DoP         input/output                          Mipi data channel 0 plus
       29           DON         input/output                         Mipi data channel 0 minus
       30           GND       ground electrode                            ground electrode


    SmDr
              _



    Smart Device Tech.
                                               Shenzhen Smart Device Technology Co. , Ltd


*    Speaker interface




                                                    Onoa—kaoyv Rarnnuan
       NO.        Definition   Property                             Description
         1         OUTP—L       output                           Audio output left +

         2         OUTN—L       output                           Audio output left —
         3        OUTN—R        output                          Audio output right —

         4         OUTP—R       output                          Audio output right +



*    Other standard interfaces and functions :


                                     SD card              Data storage, maximum support 32G

              Memory Port                use         Host port, support data storage, data input, USB,
                                                        mouse keyboard, camera, touch screen etc
             Ethernet Port          RJ45 port                  Support 1000M wire network

               HDMI Port          Standard port     support HDMI data output, maximum support 1080P

             Earphone Port        Standard port                    3.5mm standard port


   SmviDr                                        Shenzhen Smart Device Technology Co. , Ltd
  Smart Device Tech.




                   Chapter 4. Electric Performance

                       Project                            Min          Typical       Max

                                     voltage               C             12V           —

   Power voltage                   ripple wave             C              ——         50mV
                                                           3A
                                     current

                                 working current           C            200mA        350mA
Power current (HDMI
   output,no other               standby current           C            17mA         20mA
     peripheral)
                             USB power supply                             _          500mA
                                     current
                            3.3V working current                       400 mA       500 mA


                             SV working current                        550 mA         1A
Power current (LVDS)
                            12V working current                        580 mA         1A

                             USB power supply              ——             _          500mA
                                     current

                            3.3V working current                       400 mA       500 mA


                             5V working current            C              ——           ——
 Total output(eDP)
                            12V working current            C              ——           —

                             USB supply current            C              ——         500mA

   Total output                      current              s.3V                       800mA

                              Relative humidity            C              ——         80%

   Environment              working temperature           0°C             ——         60°C

                            Storage temperature           —20°C                      70°C


Remark 1: When connect the LVD screens, need to pay attention to select the right


    SmMiDr                     Shenzhen Smart Device Technology Co. , Ltd
  Smart Device Tech.




backlight working voltage 3.3V, 5V, 12V, the users cannot be applied to beyond the
corresponding maximum current peripherals.


Remark 2: When connect the eDP/LVD screens, the board of the whole working

current and standby current depending on the connection screens, above form not
listed.


   SmviDr                                Shenzhen Smart Device Technology Co. , Ltd
  Smart Device Tech.




                 Chapter 5 Assembly Using Notice

In the process of assembly use, please note the following points (and not
limited to) problem.
   —. Bare board and a peripheral short circuit problem.


    —. In the process of installing fixed, avoiding the bare board deformation caused by fixed problems.


    =. When connect the eDP/AVDS screens, pay attention to the screen voltage, electric current if is

    coincident. Attention to the problem of screen socket 1 pin direction.

    FY. When connect the eDP/AVDS screens, pay attention to the screen backlight voltage, electric

    current if is coincident. The backlight power is more than 20W, whether or not to use other power
    panel power supply.

   4. Peripheral devices (USB, I0, etc) when installation, attention to the problem of peripheral IO level

    and current output.

    75. A serial port when installation, pay attention to whether connect the serial port of the device level


    matching(232 or 485).TX,    RX connection if is correct.


   ~.Whether the input power supply access on the power input interface, according to the total


    peripheral evaluation,   whether can meet the requirements of the input power supply voltage, electric

    current and so on. To eradicate facilitate the operation from a backlight socket for access to the
    power supply input power.


    SmMiDr                                   Shenzhen Smart Device Technology Co. , Ltd
   Smart Device Tech.


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 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/T V technician for help.


Warning: Changes or modifications to this unit not expressly approved by the part responsible
for compliance could void the user‘s authority to operate the equipment.


FCC Radiation Exposure Statement
This equipment complied 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.

EU Regulatory Conformance
Hereby, we (Shenzhen Smart Device Technology Co., LTD) declared that this device is in
compliance with the essential requirements and other relevant provisions of Directive
2014/53/EU



 CE
Importer: Fender Musical Instruments S.L.U.
Address: C/Capitan Haya, 38 Planta 4, 28020 MADRID, Spain.
E—mail: support@fender.com
Manufacturer: Shenzhen Smart Device Technology Co., LTD
Address: 1 7th, 18th floor, Guoshi Mansion, Shahe West Road 1801, Nanshan, Shenzhen,
China



Document Created: 2018-12-18 20:17:58
Document Modified: 2018-12-18 20:17:58

© 2024 FCC.report
This site is not affiliated with or endorsed by the FCC