Smart Device Technology IOT-3288A IoT3288A main board User Manual IoT 3288A V1 0

Shenzhen Smart Device Technology Co., LTD IoT3288A main board IoT 3288A V1 0

User Manual

Shenzhen Smart Device Technology Co.,Ltd Web: www.smdt.com.cn Tel: 0755-61662980 Fax: 0755-26992201 IoT-3288A User Manual Doc. Modification History Version Description Date V1.0 Creation 2017-03-06 V1.1 Modify 2017-05-03 V1.2 Modifiy 2017-07-31 V1.3 Modify 2017-11-27
Shenzhen Smart Device Technology Co.,Ltd Web: www.smdt.com.cn Tel: 0755-61662980 Fax: 0755-26992201 Catalogue Chapter 1. Production General Description ..................................................................... 3 1.1 Scope of Application ....................................................................................... 3 1.2 General Description ........................................................................................ 3 1.3 Features ......................................................................................................... 3 1.4 Appearance and Interface Sketch................................................................... 4 Chapter 2. Basic Function List .......................................................................................... 6 Chapter 3.PCB Measurement And Interface Layout ........................................................ 8 3.1 PCB Measurement Chart ................................................................................ 8 3.2 Interface Parameter Definition .......................................................................10 Chapter 4. Electric Performance ......................................................................................22 Chapter 5 Assembly Using Notice ...................................................................................24
Shenzhen Smart Device Technology Co.,Ltd Web: www.smdt.com.cn Tel: 0755-61662980 Fax: 0755-26992201 Chapter 1. Production General Description 1.1 Scope of Application IoT-3288A v1.3 board integrated multimedia decoder, LCD driver, Ethernet, HDMI, WiFi, Bluetooth in one. Support most of current popular video and image format decoding, Support HDMI video output, input. Dual 8/10 bit LVDS interface and EDP interface, SIM card SD card and lock, More stable, very suitable for HD network player, video advertisement machine and picture frame advertisement machine. Belongs to commercial display smart mainboard, generally applicable to:advertising machine, digital signage, smart self-service terminal, smart retail terminal, O2O smart device, industrial control host, robot devices etc. 1.2 General Description IoT-3288A uses Rockchip RK3288 Cortex-A17 quad core 64bit CPU, carries Android 5.1.1 system, main frequency 1.8GHz, outstanding properties. Using Mali-T764 GPU, support 4K, H.265 hard decoding,it is super top-ranking not only on game, benchmarking but aslo decoding. it is the best choice for your man-machine interactive, industrial projects. 1.3 Features *High integration, Integrated USB/LVDS/eDP/Ethernet/HDMI/WIFI/ Bluetooth in one, Simplified machine design , Pluggable SD card . *Rich extension interface: 7 USB interfaces( 5 insert pin, 2 standard USB interface), 4 extensible serial port, GPIO/ADC interface, it can meet the requirements of various peripherals in the market. *High definition. Maximum support 3840x2160 decoding and all kinds of LCD screen with LVDS/eDP interface. *Complete function. Support screen playback, video screen, rolling caption, time switch, USB data import and other functions. *Convenient management. Humanized playlist making software, easy advertising management and control. Play daily record, easy to understand playback.
Shenzhen Smart Device Technology Co.,Ltd Web: www.smdt.com.cn Tel: 0755-61662980 Fax: 0755-26992201 1.4 Appearance and Interface Sketch
Shenzhen Smart Device Technology Co.,Ltd Web: www.smdt.com.cn Tel: 0755-61662980 Fax: 0755-26992201
Shenzhen Smart Device Technology Co.,Ltd Web: www.smdt.com.cn Tel: 0755-61662980 Fax: 0755-26992201 Chapter 2. Basic Function List Main Hardware Index CPU RK3288, quad core，main frequency 1.8GHz Internal Memory 2/4G(optional) Built-in Memory EMMC 8/16/32G(optional) Built-in ROM 2KB EEPROM Decoding Definition maximum support 3840*2160 Operating System Android 5.X above Play Mode Support cycle, timing, and other modes of play Network Support 3GEthernet、support WiFi/bluetooth 4.0 Video Playing Support wmv、avi、flv、rm、rmvb、mpeg 、ts、mp4, etc Image Format Support BMP、JPEG、PNG、GIF USB2.0 Interface 2 USB HOST、5个USB Socket Serial Port 4 serial port sockets WIFI、BT Built-in WIFI，BT4.0（optional） Ethernet 1，10M/100M self-adapting Ethernet SD Card Support SD Card LVDS Output 1 single/double channel，can drive 50/60Hz LCD panel directly eDP Output Can drive many kinds of resolution LCD panel with eDP interface HDMI Output 1, Support 1080P@120Hz，4kx2k@60Hz output Audio And Video Output Support left and right channels output, built-in dual 4R/20W,8R/10W amplifier
Shenzhen Smart Device Technology Co.,Ltd Web: www.smdt.com.cn Tel: 0755-61662980 Fax: 0755-26992201 RTC Real Time Clock Support Timing Switch Support System Upgrade Support local SD,USB upgrade
Shenzhen Smart Device Technology Co.,Ltd Web: www.smdt.com.cn Tel: 0755-61662980 Fax: 0755-26992201 Chapter 3.PCB Measurement And Interface Layout 3.1 PCB Measurement Chart
Shenzhen Smart Device Technology Co.,Ltd Web: www.smdt.com.cn Tel: 0755-61662980 Fax: 0755-26992201 PCB：6 layers Measurement：146mm*100mm, thickness1.6mm Screw hole specification：∮3.2mm x 4
Shenzhen Smart Device Technology Co.,Ltd Web: www.smdt.com.cn Tel: 0755-61662980 Fax: 0755-26992201 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,d2.0.（outerΦ4.4mm,PINΦ1.65mm),without in a peripheral empty load cases,12V dc power supply to support the minimum current 600 mA. 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 VCC input 12V input 2 VCC input 12V input 3 GND ground electrode ground electrode 4 GND ground electrode ground 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.
Shenzhen Smart Device Technology Co.,Ltd Web: www.smdt.com.cn Tel: 0755-61662980 Fax: 0755-26992201 ◆ BAT1 RTC Battery Port Standard 2032 port，used to install the clock battery，supply power to the system clock when power outages. NO. Definition Property Description 1 RTC input 3V input 2 GND ground electrode ground electrode ◆ MIC Port Please note that the MIC is positive negative connection，not reverse. NO. Definition Property Description 1 MIC- input MIC- 2 MIC+ input MIC+ Speaker
Shenzhen Smart Device Technology Co.,Ltd Web: www.smdt.com.cn Tel: 0755-61662980 Fax: 0755-26992201 ◆ Port Of Receiving Remote Control NO. Definition Property Description 1 IR input remote control signal input 2 GND ground electrode ground electrode 3 3V3 Power 3.3V output ◆ Work Indicating Lamps The default support gongyang red blue double LED lights. NO. Definition Property Description 1 LED_B Blue light Work light 2 VCC Power supply 3.3V output 3 LED_R Red light Standby lamp
Shenzhen Smart Device Technology Co.,Ltd Web: www.smdt.com.cn Tel: 0755-61662980 Fax: 0755-26992201 ◆ 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 VCC 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 electrode ground electrode 7 3.3V power 3.3V output ◆ 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 screen 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. NO. Definition Property Description 1 VCC power 12V output 2 VCC power 12V output 3 BL-EN output backlight enable control 4 BL-ADJ output backlight brightness adjust control 5 GND ground electrode ground electrode 6 GND ground electrode ground electrode
Shenzhen Smart Device Technology Co.,Ltd Web: www.smdt.com.cn Tel: 0755-61662980 Fax: 0755-26992201 ◆ IO/KEY Interface I/O used for provide peripherals with input/output for controlling signal. Electrical level is 3.3V,ADC signal can be used for press key control. NO. Definition Property Description 1 VCC power 3.3V output 2 I/O input GPIO-1 3 I/O input GPIO-2 4 I/O output GPIO-3 5 ADC input/output ADC signal 6 GND ground electrode ground electrode 7 PWR-ON input External power button 8 Uboot input External upgrade keys ◆ 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.
Shenzhen Smart Device Technology Co.,Ltd Web: www.smdt.com.cn Tel: 0755-61662980 Fax: 0755-26992201 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 PVCC Power output LCD power output，+3.3v/+5V/ +12V Optional 2 3 4 GND ground electrode ground electrode 5 6 7 0-VN0 Output Pixel0 Negative Data (Odd) 8 0-VP0 Output Pixel0 Positive Data (Odd) 9 0-VN1 Output Pixel1 Negative Data (Odd) 10 0-VP1 Output Pixel1 Positive Data (Odd) 11 0-VN2 Output Pixel2 Negative Data (Odd) 12 0-VP2 Output Pixel2 Positive Data (Odd) 13 GND ground electrode ground electrode 14 GND ground electrode ground electrode 15 0-VNC Output Negative Sampling Clock (Odd) 16 0-VPC Output Positive Sampling Clock (Odd) 17 0-VN3 Output Pixel3 Negative Data (Odd) 18 0-VP3 Output Pixel3 Positive Data (Odd) 19 1-VN0 Output Pixel0 Negative Data (Even) 20 1-VP0 Output Pixel0 Positive Data (Even) 21 1-VN1 Output Pixel1 Negative Data (Even) 22 1-VP1 Output Pixel1 Positive Data (Even) 23 1-VN2 Output Pixel2 Negative Data (Even) 24 1-VP2 Output Pixel2 Positive Data (Even) 25 GND ground electrode ground electrode 26 GND ground electrode ground electrode 27 1-VNC Output Negative Sampling Clock (Even) 28 1-VPC Output Positive Sampling Clock (Even) 29 1-VN3 Output Pixel3 Negative Data (Even) 30 1-VP3 Output Pixel3 Positive Data (Even) 31 0-VN4 Output Pixel4 Negative Data (Odd) 32 0-VP4 Output Pixel4 Positive Data (Odd) 33 1-VN4 Output Pixel4 Negative Data (Even) 34 1-VP4 Output Pixel4 Positive Data (Even)
Shenzhen Smart Device Technology Co.,Ltd Web: www.smdt.com.cn Tel: 0755-61662980 Fax: 0755-26992201 Remark：31-34 Default pin is not welded ◆ 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. NO. Definition Property Description 1 GND ground electrode ground electrode 2 PC232-RX input 232-RX 3 PC232-TX output 232-TX 4 VCC Power supply 5V output Serial portSerial port
Shenzhen Smart Device Technology Co.,Ltd Web: www.smdt.com.cn Tel: 0755-61662980 Fax: 0755-26992201 ◆ TTL Wires Serial Socket Port*2 The board raises a common two wires of serial ports,can support general serial port devices on the market，level of the serial port is 0V 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. NO. Definition Property Description 1 GND ground electrode ground electrode 2 UART-RX input/output RX 3 UART-TX input/output TX 4 VCC Power supply 3.3V output ◆ USB The board has 2 standard USB interface，including 5 inbuilt 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 screen printing position and the jumper as below picture on the PCB board. USB There are two kinds of sockets ：One kind is single row pin ，Electrical definitions are as follows： NO. Definition Property Description 1 VCC Power supply 5V output 2 DM input/output DM 3 DP input/output DP 4 GND ground electrode ground electrode Serial portSerial portSerial port
Shenzhen Smart Device Technology Co.,Ltd Web: www.smdt.com.cn Tel: 0755-61662980 Fax: 0755-26992201 The other is a double row pin, electrical definitions such as J23 are as follows： NO. Definition Property Description 1 VCC Power supply 5V output 2 DM input/output DM 3 DP input/output DP 4 GND ground electrode ground electrode 5 VCC Power supply 5V output 6 DM input/output DM 7 DP input/output DP 8 GND ground electrode ground electrode J22 Electrical definitions are as follows ：【 Remark,J22Outlet only one way USB host available 】 NO. Definition Property Description 1 VCC Power supply 5V output 2 DM input/output DM 3 DP input/output DP 4 GND ground electrode ground electrode 5 VCC Power supply 5V output 6 / / / 7 / / / 8 GND ground electrode ground electrode ◆ Touch screen interface NO. Definition Property Description 1 VCC 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 electrode ground electrode
Shenzhen Smart Device Technology Co.,Ltd Web: www.smdt.com.cn Tel: 0755-61662980 Fax: 0755-26992201 ◆ HDMI_IN Interface The interface collocation of our hdmi_in small hdmi_in function, socket CON14Electrical definitions as follows： NO. Definition Property Description 1 VCC Power supply 5V output 2 PWREN output Power enable 3 GND ground electrode ground electrode 4 GND ground electrode ground electrode 5 D0N input/output Mipi data channel 0 minus 6 D0P input/output Mipi data channel 0 plus 7 D1N input/output Mipi data channel 1 minus 8 D1P input/output Mipi data channel 1 plus 9 D2N input/output Mipi data channel 2 minus 10 D2P input/output Mipi data channel 2 plus 11 D3N input/output Mipi data channel 3 minus 12 D3P input/output Mipi data channel 3 plus 13 CLKN input/output Mipi Clock channel minus 14 CLKP input/output Mipi Clock channel plus 15 INT input interrupt signal 16 STBY outpu Standby control 17 IR input indeterminate 18 RST outpu reset signal 19 I2S_LRCK_RX input/output I2S In group signal 20 I2S_SCLK input/output I2S In group signal 21 I2S_MCLK outpu I2S In group signal 22 I2S_SDI input I2S In group signal 23 I2C4_SDA input/output SDA signal
Shenzhen Smart Device Technology Co.,Ltd Web: www.smdt.com.cn Tel: 0755-61662980 Fax: 0755-26992201 24 I2C4_SCL output SCL signal ◆ Camera_IN Interface Board support 1400W pixel Mipi camera，Installed in jp26 socket ，the electrical definition of the socket is 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 I2C3_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
Shenzhen Smart Device Technology Co.,Ltd Web: www.smdt.com.cn Tel: 0755-61662980 Fax: 0755-26992201 22 D1P 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 D0P input/output Mipi data channel 0 plus 29 D0N input/output Mipi data channel 0 minus 30 GND ground electrode ground electrode ◆ Speaker interface NO. Definition Property Description 1 OUTP-R output Audio output right+ 2 OUTN-R output Audio output right- 3 OUTN-L output Audio output left- 4 OUTP-L output Audio output left+ ◆ Other standard interfaces and functions : Memory Port SD card Data storage, maximum support 32G USB Host port, support data storage, data input, USB, mouse keyboard, camera, touch screen etc Ethernet Port RJ45 port Support 100M wire network HDMI Port Standard port support HDMI data output, maximum support 1080P Earphone Port Standard port 3.5mm standard port 3G Port PCI-E Standard port Support HUAWEI, ZTE and other mini PCI-E 3G/4G module SIMcard Port Standard port Support a variety of formats （Depending on the 3G module ） SpeakerSpeakerSpeaker
Shenzhen Smart Device Technology Co.,Ltd Web: www.smdt.com.cn Tel: 0755-61662980 Fax: 0755-26992201 Chapter 4. Electric Performance Project Min Typical Max Power voltage voltage -- 12V -- ripple wave -- -- 50mV current 3A Power current (HDMI output,no other peripheral) working current -- 200mA 350mA standby current -- 17mA 20mA USB power supply current -- -- 500mA Power current (LVDS) 3.3V working current 400 mA 500 mA 5V working current 550 mA 1A 12V working current 580 mA 1A USB power supply current -- -- 500mA Total output(eDP) 3.3V working current 400 mA 500 mA 5V working current -- -- -- 12V working current -- -- -- USB supply current -- -- 500mA Total output current 3.3V 800mA Environment Relative humidity -- -- 80% working temperature 0℃ -- 60℃ Storage temperature -20℃ 70℃
Shenzhen Smart Device Technology Co.,Ltd Web: www.smdt.com.cn Tel: 0755-61662980 Fax: 0755-26992201 Remark 1：When connect the LVD screens，need to pay attention to select the right 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.
Shenzhen Smart Device Technology Co.,Ltd Web: www.smdt.com.cn Tel: 0755-61662980 Fax: 0755-26992201 Chapter 5 Assembly Using Notice In the process of assembly use，please note the following points (and not limited to) problem. 一．Bare board and a peripheral short circuit problem. 二．In the process of installing fixed，avoiding the bare board deformation caused by fixed problems. 三．When connect the eDP/LVDS screens，pay attention to the screen voltage, electric current if is coincident. Attention to the problem of screen socket 1 pin direction. 四．When connect the eDP/LVDS 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. 五．Peripheral devices (USB, IO, etc) when installation，attention to the problem of peripheral IO level and current output. 六．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. 七.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.
Shenzhen Smart Device Technology Co.,Ltd Web: www.smdt.com.cn Tel: 0755-61662980 Fax: 0755-26992201 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/TV 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 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., LTDAddress:SSMEC Building,Gao Xin Nan First Avenue Hi-Tech Park South, Nanshan, Shenzhen,China?Telephone:+86 755 61662980

Navigation menu