RK3568 Android Decoding Drive All-In-One Board Specification
(Model: RK3568-S)
Chapter one the Product Overview
1.1、 General
RK3568 Android all-in-one board, using Ruixin micro-quad-core RK3568 and internal integrated NPU chip solution. RK3568 is a 64-bit CPU based on quad-core Cortex-A55 with a new 22nm process; main frequency up to 2.0GHz; supports Google Android 11.0 operating system; GPU adopts Mali G52 2EE, supports mainstream audio and video formats and picture decoding; The RK3568 has an integrated AI neural network processor NPU with a computational power of up to 0.8 TOPS, and supports a variety of AI development tools and interfaces. Conducive to processing massive multimedia data such as videos and images, providing a strong foundation for machine deep learning; rich onboard interfaces and I/O, rich and flexible connectivity and scalability, support for commonly used external devices; rich interfaces, stable performance, can meet different scenario requirements;
1.2、 Characteristics
High performance: RK3568 is a 64-bit CPU based on the quad-core A55 with a new 22nm process, with a main frequency of up to 2.0GHz. It has super general computing performance. The GPU adopts Mali G52 2EE, and the CPU integrates the AI neural network processor NPU, which has a computing performance of up to 0.8TOPS. It is conducive to processing massive multimedia data such as videos and images, and provides a strong foundation for machine deep learning.
High stability: The RK3568 Android all-in-one board adds its own unique technology in hardware and software to ensure the stability of the product, which can make the final product unattended for 7 * 24 hours.
High integration: The RK3568 Android all-in-one board integrates Ethernet, WiFi, Bluetooth, 4Ω/18W amplifier, TF card extension, built-in 4G/5G module interface, IR remote control function, HDMI output, LVDS, eDP, MIPI screen, MIPI camera, microphone, gravity sensing, GPS and other functions, greatly simplifying the whole machine design. The ultra-thin motherboard design can make the whole machine design more beautiful.
Rich interface: Support USB2.0/USB3.0 port, SATA hard disk, fill light interface, serial port, I2C interface, Wigan, GPIO, headphones, ADC, etc., can expand more peripheral devices. It can meet the needs of common peripherals on the market, such as serial card swiping equipment, printing equipment, audio and video acquisition equipment, and so on.
System customization: Support Android system optimization customization, provide system call interface API reference code.
Chapter 2 Schematic Diagram of Appearance and Interface
Chapter III Basic specifications Features
3.1、 Basic Hardware Specifications Function
| CPU | Rockchip RK3568 (22nm process)
Arm Quad-Core Cortex-A55, 64-bit processor
Frequency up to 2.0GHz |
| GPU | Mali G52 2EE GPU
Supports OpenGL ES 1. 1/2 .0/3.2, OpenCL 2.0, Vulkan 1. 1
Embedded high-performance 2D acceleration hardware |
| Memory | LPDDR4 2G (4G/8G optional) |
| Built-in storage capacity | eMMC 16GB (8G/32G/64G/128g/256G optional)
SATA 3.0 (SSD/HDD HDD Extension)
TF Card Extension |
| networks | Support RJ45 100 megabit network port, support Ethernet |
| Support 2.4G WiFi, support Wi-Fi 802.11b/g/n protocol |
| Support 5G dual-band WiFi (optional) |
| Support Bluetooth function, V2.1 + EDR/Bluetooth 3.0/3 .0 + HS/4.0 (optional) |
| Support 4G/5G function, support full network (optional) |
| GPS Navigation | Built-in GPS module, sensitivity: -159dBm, reception frequency: 1575.42MHz, satellite channel: 20 channels, positioning accuracy: < 10m (optional) |
| Image Rotation | Supports 0°, 90°, 180°, 270° manual rotation
Support gravity induction automatic screen transfer function (optional) |
| Show interfaces | 1 * eDP interface (eDP1.3, 4lanes with 10.8Gbps), supports 3.3V/5V/12V power supply
1 * LVDS interface (single/dual, 6-bit/8-bit), supports 7 "- 108" displays, supports up to
1080p 60Hz output, supports 3.3V/5V/12V power supply
1 * HDMI 2.0, up to 4K 60Hz output, support HDCP 1.4/2 .2 1 * MIPI screen interface, up to 1080p 60Hz output
Dual-Screen Differential Display Function Supported |
| Audio Interface | 1 * Speaker Out (2 * 18W 4R THD < 10%) 1 * Headphone Out/In
1 * Microphone Input |
| Hardware Watchdog | Support for hardware watchdogs |
| Touch screen interface | 1 * I2C interface (supports multi-point resistive touch, multi-point capacitive touch)
Support USB multi point infrared touch, multi point capacitive touch, multi point nano film touch, multi point acoustic wave touch, multi point optical touch, etc. |
| Camera connector | 1 * MIPI dual camera function, support 500W/1300W pixels (optional) support 800W-USB interface camera (optional) |
| RTC | Built-in real-time clock-powered battery, supports timing switch |
| USB | 7*USB-2.0 ， 1*USB-3.0 ， 1*USB OTG |
| PCIe | 1 * Mini PCIe (for 4G modules) |
| SIM | 1 * SIM card holder for use with Mini PCIe expansion 4G module |
| Infrared reception | 1 * Infrared receiver, supports infrared remote control function, supports remote control boot |
| LED | 1 * Power status led (red), 1 * System led (blue, blinking by default) |
| Keystroke | 1 * Reset key, 1 * Power key, 1 * Upgrade key |
| Serial port | 4*RS232 ， 1*UART TTL（RS485） |
| IO port | 4 * IO port, support input or output |
| Wigan Interface | 1 * Input interface, 1 * Output interface |
| Recommended Power Adapter | Input: AC100-240V, 50-60Hz, Output: DC12V, 5.5mm/2. 1mm DC head 2A-5A (Requires surge voltage less than 18V, ripple voltage less than 100mV) |
3.2、 Basic software specifications Function
| OPERATING SYSTEM | Android 11.0 |
| Audio | MP3, WMA, WAV, ape, FLAC, AAC, OGG, M4A, 3GPP and other formats |
| Videos | Support 1080p/2160P/4K multi-video decoding in H.265, H.264, VP8, MAV, WMV, AVS, H.263, MPEG4 and other video formats |
| Images | Supports browsing in various image formats such as JPG, BMP, PNG and supports rotation/slide play/image enlargement |
| The system comes with its own application software | APK Installer, Email, Calculator, Browser, Recorder, Calendar, Settings, Clock, Video Player, Search, Contacts, Gallery, Download, Camera, Music, Explorer |
| Language Support | many languages |
| Input method | Standard Andriod keyboard with optional third-party input (Chinese, Korean, Japanese, etc.) |
| System Management | Native Android system, open root permissions, can be customized for product development |
| Real-time remote monitoring, system crash recovery, 7 * 24 hours unattended |
| Support OTA remote upgrade |
| Support wifi display |
| System Watchdog | Support for software watchdogs |
3.3、 Work Storage Environment
| Operating ambient temperature | -25 ℃ ~ 70 ℃, -5 ℃ ~ 40 ℃ recommended |
| Working environment humidity | 10% to 90%, non-condensing |
| Storage Temperature | -30 ℃ ~ 75 ℃, it is recommended to store at room temperature |
Chapter IV PCBA Construction
4.1、 PCBA 寸法図
4.2、 Specification parameters
Motherboard size: 145 * 100 * 12mm
Board height: front ≤ 8mm, back ≤ 3mm
Number of PCB layers: 8 layers
PCB size: 145 * 100 * 1.6mm
PCB Color: Black
PCB Process: Immersion gold
Screw hole specification: Φ3mm * 4
Chapter Five Interfaces
5.1、 Interface Instructions
5.1.1、 12V Power Input Interface (4PIN/2.0）
| No. | Definition | Attribute | Description |
| 1 | GND | Earth | Earth |
| 2 | GND | Earth | Earth |
| 3 | 12V_IN | Power Supply | 12V power supply |
| 4 | 12V_IN | Power Supply | 12V power supply |
5.1.2、 Screen backlight interface (6PIN/2.0）
| No. | Definition | Attribute | Description |
| 1 | 12V | Power Supply | 12V output |
| 2 | 12V | Power Supply | 12V output |
| 3 | BLEN | Output | Backlight Enabled (5V) |
| 4 | ADJ | Output | Backlight brightness adjustment (0 ~ 5V) |
| 5 | GND | Earth | Earth |
| 6 | GND | Earth | Earth |
5.1.3、 LVDS Screen interface (2x15PIN/2.0）
| No. | Definition | Attribute | Description |
| 1 | POWER | Power Supply | Screen power output 3.3V/5V/12V The specific voltage is selected by the skip cap |
| 2 | POWER | Power Supply |
| 3 | POWER | Power Supply |
| 4 | GND | Earth | Earth |
| 5 | GND | Earth | Earth |
| 6 | GND | Earth | Earth |
| 7 | LVDS-A-D0N | Output | Negative data output |
| 8 | LVDS-A-D0P | Output | Data Output Positive |
| 9 | LVDS-A-D1N | Output | Negative data output |
| 10 | LVDS-A-D1P | Output | Data Output Positive |
| 11 | LVDS-A-D2N | Output | Negative data output |
| 12 | LVDS-A-D2P | Output | Data Output Positive |
| 13 | GND | Earth | Earth |
| 14 | GND | Earth | Earth |
| 15 | LVDS-A-CLKN | Output | Negative data output |
| 16 | LVDS-A-CLKP | Output | Data Output Positive |
| 17 | LVDS-A-D3N | Output | Negative data output |
| 18 | LVDS-A-D3P | Output | Data Output Positive |
| 19 | LVDS-B-D0N | Output | Negative data output |
| 20 | LVDS-B-D0P | Output | Data Output Positive |
| 21 | LVDS-B-D1N | Output | Negative data output |
| 22 | LVDS-B-D1P | Output | Data Output Positive |
| 23 | LVDS-B-D2N | Output | Negative data output |
| 24 | LVDS-B-D2P | Output | Data Output Positive |
| 25 | GND | Earth | Earth |
| 26 | GND | Earth | Earth |
| 27 | LVDS-B-CLKN | Output | Negative data output |
| 28 | LVDS-B-CLKP | Output | Data Output Positive |
| 29 | LVDS-B-D3N | Output | Negative data output |
| 30 | LVDS-B-D3P | Output | Data Output Positive |
5.1.4、 LVDS Screen voltage cap jumper interface (6PIN/2.0）
| No. | Definition | Attribute | Description |
| 1 | 12V | Power Supply | 12V output |
| 2 | LVDS-VDD-IN | Power Supply | LVDS voltage input |
| 3 | 5V | Power Supply | 5V output |
| 4 | LVDS-VDD-IN | Power Supply | LVDS voltage input |
| 5 | 3.3V | Power Supply | 3.3V output |
| 6 | LVDS-VDD-IN | Power Supply | LVDS voltage input |
5.1.5、 MIPI Screen interface (31PIN/0.3）
| No. | Definition | Attribute | Description |
| 1 | LED+ | Backlight power supply | Backlight Positive |
| 2 | LED+ | Backlight power supply | Backlight Positive |
| 3 | LED+ | Backlight power supply | Backlight Positive |
| 4 | GND | Earth | Earth |
| 5 | LED- | Backlit ground | Backlight Negative |
| 6 | LED- | Backlit ground | Backlight Negative |
| 7 | LED- | Backlit ground | Backlight Negative |
| 8 | LED- | Backlit ground | Backlight Negative |
| 9 | GND | Earth | Earth |
| 10 | GND | Earth | Earth |
| 11 | MiPi-D2P | Output | Data Output Positive |
| 12 | MiPi-D2N | Output | Negative data output |
| 13 | GND | Earth | Earth |
| 14 | MiPi-D1P | Output | Data Output Positive |
| 15 | MiPi-D1N | Output | Negative data output |
| 16 | GND | Earth | Earth |
| 17 | MiPi-CLKP | Output | Data Output Positive |
| 18 | MiPi-CLKN | Output | Negative data output |
| 19 | GND | Earth | Earth |
| 20 | MiPi-D0P | Output | Data Output Positive |
| 21 | MiPi-D0N | Output | Negative data output |
| 22 | GND | Earth | Earth |
| 23 | MiPi-D3P | Output | Data Output Positive |
| 24 | MiPi-D3N | Output | Negative data output |
| 25 | GND | Earth | Earth |
| 26 | NC | NC | NC |
| 27 | RESET | Output | Reset |
| 28 | NC | NC | NC |
| 29 | VDDIO1.8V | Output | VDD1.8V |
| 30 | VDD3.3V | Output | VDD3.3V |
| 31 | VDD3.3V | Output | VDD3.3V |
5.1.6、 eDP Screen interface (2x10PIN/2.0）
| No. | Definition | Attribute | Description |
| 1 | VCC | Power Supply | Screen power output 3.3V/5V/12V The specific voltage is selected by the skip cap |
| 2 | VCC | Power Supply |
| 3 | GND | Earth | Earth |
| 4 | GND | Earth | Earth |
| 5 | EDP-D0N | Output | Negative data output |
| 6 | EDP-D0P | Output | Data Output Positive |
| 7 | EDP-D1N | Output | Negative data output |
| 8 | EDP-D1P | Output | Data Output Positive |
| 9 | EDP-D2N | Output | Negative data output |
| 10 | EDP-D2P | Output | Data Output Positive |
| 11 | EDP-D3N | Output | Negative data output |
| 12 | EDP-D3P | Output | Data Output Positive |
| 13 | GND | Earth | Earth |
| 14 | GND | Earth | Earth |
| 15 | EDP-AUXN | Output | Negative data output |
| 16 | EDP-AUXP | Output | Data Output Positive |
| 17 | GND | Earth | Earth |
| 18 | GND | Earth | Earth |
| 19 | 3V3 | Output | 3.3V Power Output |
| 20 | HPD | Masukkan | HPD Test Pins |
5.1.7、 eDP Screen voltage cap jumper interface (6PIN/2.0）
| No. | Definition | Attribute | Description |
| 1 | 12V | Power Supply | 12V output |
| 2 | EDP-VDD-IN | Power Supply | EDP voltage input |
| 3 | 5V | Power Supply | 5V output |
| 4 | EDP-VDD-IN | Power Supply | EDP voltage input |
| 5 | 3.3V | Power Supply | 3.3V output |
| 6 | EDP-VDD-IN | Power Supply | EDP voltage input |
5.1.8、 Hard disk power interface (4PIN/2.0）
| No. | Definition | Attribute | Description |
| 1 | 5V | Power Supply | 5V output |
| 2 | GND | Earth | Earth |
| 3 | GND | Earth | Earth |
| 4 | 12V | Power Supply | 12V output |
5.1.9、 Microphone Interface (2PIN/2.0）
| No. | Definition | Attribute | Description |
| 1 | MIC+ | Masukkan | Mic positive input |
| 2 | MIC- | Masukkan | Mic negative input |
5.1.10、 Speaker Output Interface (4PIN/2.0）
| No. | Definition | Attribute | Description |
| 1 | LN | Output | Left Channel Output Negative |
| 2 | LP | Output | Left Channel Output Positive |
| 3 | RN | Output | Right channel output negative |
| 4 | RP | Output | Right Channel Output Positive |
5.1.11、 Fill Light Interface (4PIN/2.0）
| No. | Definition | Attribute | Description |
| 1 | L0 | Power Supply | 12V voltage output |
| 2 | L1 | Power Supply | 12V voltage output |
| 3 | L2 | Power Supply | 12V voltage output |
| 4 | GND | Earth | Earth |
5.1.12、 RS232 Serial interface(8PIN/2.0)
| No. | Definition | Attribute | Description |
| 1 | V | Power Supply | 5V output |
| 2 | TX4 | Output | Send |
| 3 | RX4 | Masukkan | Receive |
| 4 | GND | Earth | Earth |
| 5 | V | Power Supply | 5V output |
| 6 | TX3 | Output | Send |
| 7 | RX3 | Masukkan | Receive |
| 8 | GND | Earth | Earth |
5.1.13、 RS232 Serial interface(8PIN/2.0)
| No. | Definition | Attribute | Description |
| 1 | V | Power Supply | 5V output |
| 2 | TX7 | Output | Send |
| 3 | RX7 | Masukkan | Receive |
| 4 | GND | Earth | Earth |
| 5 | V | Power Supply | 5V output |
| 6 | TX5 | Output | Send |
| 7 | RX5 | Masukkan | Receive |
| 8 | GND | Earth | Earth |
5.1.14、 UART Serial interface(4PIN/2.0)
| No. | Definition | Attribute | Description |
| 1 | V | Power Supply | 5V output |
| 2 | TX8 | Output | Send/RS485-A (default) |
| 3 | RX8 | Masukkan | Receive/RS485-B (default) |
| 4 | GND | Earth | Earth |
5.1.15、 Touch screen interface (6PIN/2.0）
| No. | Definition | Attribute | Description |
| 1 | 3V3 | Power Supply | 3.3V output |
| 2 | INT | Connectors and Input/Output | Interrupt data |
| 3 | RST | Connectors and Input/Output | Reset data |
| 4 | SCL | Connectors and Input/Output | IIC Clock |
| 5 | SDA | Connectors and Input/Output | IIC Data |
| 6 | GND | Earth | Earth |
5.1.16、 GPIO Interface6PIN/2.0）
| No. | Definition | Attribute | Description |
| 1 | 3V3 | Power Supply | 3.3V output |
| 2 | 01 | Connectors and Input/Output | Default High Level |
| 3 | 02 | Connectors and Input/Output | Default High Level |
| 4 | 03 | Connectors and Input/Output | Default Low Level |
| 5 | 04 | Connectors and Input/Output | Default Low Level |
| 6 | GND | Earth | Earth |
5.1.17、 Wigan Interface(6PIN/2.0)
| No. | Definition | Attribute | Description |
| 1 | 5V | Power Supply | 5V output |
| 2 | S0 | Output | Sending data |
| 3 | S1 | Output | Send Data 1 |
| 4 | R0 | Masukkan | Receiving data... |
| 5 | R1 | Masukkan | Receiving Data 1 |
| 6 | GND | Earth | Earth |
5.1.18、 ADC Conversion Interface (2PIN/2.0）
| No. | Definition | Attribute | Description |
| 1 | AD1 | Masukkan | ADC Input |
| 2 | GND | Earth | Earth |
5.1.19、 USB-HOST Interface4PIN/2.0）
| No. | Definition | Attribute | Description |
| 1 | 5V | Power Supply | 5V output |
| 2 | DM | Connectors and Input/Output | Data negative |
| 3 | DP | Connectors and Input/Output | Data positive |
| 4 | GND | Earth | Earth |
5.1.20、 USB-HOST Interface4PIN/2.0）
| No. | Definition | Attribute | Description |
| 1 | 5V | Power Supply | 5V output |
| 2 | DM | Connectors and Input/Output | Data negative |
| 3 | DP | Connectors and Input/Output | Data positive |
| 4 | GND | Earth | Earth |
5.1.21、 USB-HOST Interface4PIN/2.0）
| No. | Definition | Attribute | Description |
| 1 | 5V | Power Supply | 5V output |
| 2 | DM | Connectors and Input/Output | Data negative |
| 3 | DP | Connectors and Input/Output | Data positive |
| 4 | GND | Earth | Earth |
5.1.22、 USB-HOST Interface4PIN/2.0）
| No. | Definition | Attribute | Description |
| 1 | 5V | Power Supply | 5V output |
| 2 | DM | Connectors and Input/Output | Data negative |
| 3 | DP | Connectors and Input/Output | Data positive |
| 4 | GND | Earth | Earth |
5.1.23、 USB-HOST Interface4PIN/2.0）
| No. | Definition | Attribute | Description |
| 1 | 5V | Power Supply | 5V output |
| 2 | DM | Connectors and Input/Output | Data negative |
| 3 | DP | Connectors and Input/Output | Data positive |
| 4 | GND | Earth | Earth |
5.1.24、 USB-HOST Interface4PIN/2.0）
| No. | Definition | Attribute | Description |
| 1 | 5V | Power Supply | 5V output |
| 2 | DM | Connectors and Input/Output | Data negative |
| 3 | DP | Connectors and Input/Output | Data positive |
| 4 | GND | Earth | Earth wire |
5.1.25、 Button interface (4PIN/1.25）
| No. | Definition | Attribute | Description |
| 1 | K | Masukkan | Upgrade Button/Volume + |
| 2 | R | Masukkan | Reset button |
| 3 | P | Masukkan | Power Button |
| 4 | GND | Earth | Earth |
5.1.26、 Remote Control and Indicator Interface (6PIN/1.25）
| No. | Definition | Attribute | Description |
| 1 | 3V | Power Supply | 3.3V output |
| 2 | IR | Masukkan | Infrared signal input |
| 3 | GND | Earth | Earth |
| 4 | LEDP | Output | Power Indicator (Red) Light Positive |
| 5 | LEDS | Output | System Indicator (Green) Light Positive |
| 6 | GND | Earth | Earth |
5.1.27、 USB-OTG Interface5PIN/1.25）
| No. | Definition | Attribute | Description |
| 1 | 5V | Power Supply | 5V output |
| 2 | DM | Connectors and Input/Output | Data negative |
| 3 | DP | Connectors and Input/Output | Data positive |
| 4 | GND | Earth | Earth wire |
| 5 | ID | Masukkan | ID Control Pin |
5.1.28、 MIPI Camera Interface40PIN/0.5）
| No. | Definition | Attribute | Description |
| 1 | 5V | Power Supply | 5V output |
| 2 | 5V | Power Supply | 5V output |
| 3 | IR_LED_PWM | Output | IR_led Control |
| 4 | GND | Earth | Earth |
| 5 | NC | NC | NC |
| 6 | NC | NC | NC |
| 7 | NC | NC | NC |
| 8 | NC | NC | NC |
| 9 | RGB_MDN1 | Output | Negative data output |
| 10 | RGB_MDP1 | Output | Data Output Positive |
| 11 | RGB_MDN0 | Output | Negative data output |
| 12 | RGB_MDP0 | Output | Data Output Positive |
| 13 | RGB_MCN | Output | Negative data output |
| 14 | RGB_MCP | Output | Data Output Positive |
| 15 | GND | Earth | Earth |
| 16 | RGB_MCLK | Output | Clock signal |
| 17 | GND | Earth | Earth |
| 18 | RGB_I2C_SDA | Connectors and Input/Output | IIC Data |
| 19 | RGB_I2C_SCL | Connectors and Input/Output | IIC Clock |
| 20 | RGB_RESET | Output | Reset |
| 21 | RGB_PWDN | Output | PWDN signal |
| 22 | RGB_DVDD | Power Supply | 1.2V output |
| 23 | IR_DVDD | Power Supply | 1.2V output |
| 24 | FYNC_IN | Output | PWM Output |
| 25 | DOVDD_ 1V8 | Power Supply | 1.8V output |
| 26 | GND | Earth | Earth |
| 27 | NC | NC | NC |
| 28 | NC | NC | NC |
| 29 | NC | NC | NC |
| 30 | NC | NC | NC |
| 31 | IR_MDN1 | Output | Negative data output |
| 32 | IR_MDP1 | Output | Data Output Positive |
| 33 | IR_MDN0 | Output | Negative data output |
| 34 | IR_MDP0 | Output | Data Output Positive |
| 35 | IR_MCN | Output | Negative data output |
| 36 | IR_MCP | Output | Data Output Positive |
| 37 | GND | Earth | Earth |
| 38 | IR_MCLK | Output | Clock signal |
| 39 | GND | Earth | Earth |
| 40 | IR_I2C_SDA | Connectors and Input/Output | IIC Data |
| 41 | IR_I2C_SCL | Connectors and Input/Output | IIC Clock |
| 42 | IR_RESET | Output | Reset |
| 43 | IR_PWDN | Output | PWDN signal |
| 44 | RGB_AVDD | Power Supply | 2.8V output |
| 45 | IR_AVDD | Power Supply | 2.8V output |
5.2、 Remaining standard interfaces and features
| Name | Seat Specifications | Description |
| DC 12V power connector | DC-5.5 * 2. 1mm female | 12V power input |
| Headphone jack connector | GB headphone holder | L 、R 、MIC 、GND |
| HDMI connector | Standard HDMI Female | Supports up to 4K output |
| USB-3.0 connector | Standard USB-3.0 interface | Host Mode USB-3.0 |
| Micro USB connector | Standard Micro USB connector | OTG Mode Micro USB |
| USB-2.0 connector | Standard USB-2.0 interface | Host Mode USB-2.0 |
| TF card holder | Standard TF card holder | Up to 128GB |
| Ethernet interface | RJ45 connector | 10/100M Adaptive Ethernet |
| SIM card holder | Standard Nano SIM Holder | Full NetConnect support |
| Upgrade button | Non-Self-Locking Buttons | UBOOT Button |
| RTC battery holder | Standard RTC battery holder | CR2032 Button Battery Powered |
| SATA 3.0 Interface | Standard SATA interface | SATA Data Interface |
| WiFi antenna pedestal | IPEX- Generation 1 male | WiFi/Bluetooth antenna |
| GPS antenna pedestal | IPEX- Generation 1 male | GPS antenna |
Chapter 6 Notice
Wear electrostatic protection tools such as electrostatic bracelets when ▲ touching the motherboard (good grounding is required);
▲ Do not operate live assembly, wiring, etc.;
▲ Please check the definition of the motherboard interface and the definition of the peripheral interface, and there must be no error or reverse connection.
▲ Please fix the motherboard with M3 flat head screws, do not use countersunk head and large size screws; pay attention to avoid deformation and bending of the motherboard when twisting the screws;
▲ Pay attention to IO port, serial port, enable pin and other level matching;
▲ Pay attention to the power of the external screen. If the power is large, consider external power supply;
▲ Pay attention to the overall power of the product and select a power supply with sufficient power;
