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Summary of Contents for Vantron VT-SBC35-3562
- Page 1 Vantron | Embedded in your success, Embedded in your better life World-leading provider of embedded/IoT products and solutions VT-SBC35-3562 Single Board Computer User Manual Version: 1.2 © Vantron Technology, Inc. All rights reserved. Vantron | Public VT-SBC35-3562 User Manual www.vantrontech.com...
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Page 2: Revision History
Revision History Version Description Date V1.0 First release Jul. 14, 2023 V1.1 Updated pinout description of GPIO Dec. 27, 2023 Added the power consumption readings when V1.2 Aug. 15, 2024 running different systems Vantron | Public VT-SBC35-3562 User Manual www.vantrontech.com... -
Page 3: Table Of Contents
2.4.13 J33 GPIO (13) ......................22 2.4.14 J30 Speaker (14) ...................... 23 2.4.15 J31 Mic (15) ......................23 2.4.16 J32 Audio jack (16) ....................24 2.4.17 J4 Touch panel (17) ....................24 2.4.18 J16 Fan (18) ......................24 Vantron | Public VT-SBC35-3562 User Manual www.vantrontech.com... - Page 4 ADB setup on the Windows host ................42 3.3.2 Firmware upgrade ....................44 Firmware Upgrade in Ubuntu Environment ............46 CHAPTER 4 DISPOSAL AND PRODUCT WARRANTY ............. 47 Disposal ........................48 Warranty ......................... 49 Vantron | Public VT-SBC35-3562 User Manual www.vantrontech.com...
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Page 5: Foreword
Under no circumstances shall any part of this user manual be copied, reproduced, translated, or sold. This manual is not intended to be altered or used for other purposes unless otherwise permitted in writing by Vantron. Vantron reserves the right of all publicly released copies of this manual. -
Page 6: Technical Support And Assistance
Symbology This manual uses the following signs to prompt users to pay special attention to relevant information. Caution for latent damage to system or harm to personnel Attention to important information or regulations Vantron | Public VT-SBC35-3562 User Manual www.vantrontech.com... -
Page 7: General Safety Instructions
The use or placement of the operation tools shall comply with the code of practice of such tools to avoid short circuit of the Product. Cut off the power before inspection of the Product to avoid human injury or product • damage. Vantron | Public VT-SBC35-3562 User Manual www.vantrontech.com... - Page 8 Clean with a damp cloth • • Do not try to clean exposed electronic components unless with a dust collector Power off and contact Vantron technical support engineer in case of the following faults: • The Product is damaged The temperature is excessively high •...
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Page 9: Chapter 1 Introduction
Vantron | Embedded in your success, Embedded in your better life World-leading provider of embedded/IoT products and solutions CHAPTER 1 INTRODUCTION Vantron | Public VT-SBC35-3562 User Manual www.vantrontech.com... -
Page 10: Product Overview
World-leading provider of embedded/IoT products and solutions 1.1 Product Overview VT-SBC35-3562 single board computer comes in a 3.5-inch form factor that is easy to be integrated. The board is powered by the high-performance, low-power quad-core Rockchip RK3562 processor, which integrates an Arm Mali-G52 GPU for enhanced 2D/3D graphic acceleration, supporting OpenGL ES1.1/2.0/3.2, OpenCL 2.0, and Vulkan 1.1. -
Page 11: Terminology/Acronym
Negative difference signal Serial clock Serial data Input Output Input/output Power/ground Receive data Transmit data PCIe Peripheral component interconnect express Media dependent interface Interrupt Reset MISO Master in slave out MOSI Master out slave in Vantron | Public VT-SBC35-3562 User Manual www.vantrontech.com... -
Page 12: Block Diagram
RGMII RST Key RMII MIPI to HDMI USB_P0 ETH PHY ETH PHY LT9611 LAN8720 YT8531C USB2.0 HDMI 2xUSB2.0 Type- 3.5mm RJ45 With RJ45 With Power Jack Type-C HDMI Type-A Audio Jack Transformer Transformer Vantron | Public VT-SBC35-3562 User Manual www.vantrontech.com... -
Page 13: Specifications
2 x USB 2.0 connector* 1 x USB 2.0 Type-C (OTG, debug…) GPIO header 8 x GPIO 1 x Fan connector (12V) I/Os UART 1 x Debug UART (3.3V, Optional) 1 x Nano SIM slot Supported Supported Vantron | Public VT-SBC35-3562 User Manual www.vantrontech.com... - Page 14 Certification FCC Part 15, Class B ESD: ±8KV (Air), ±4KV (Contact) USB 2.0_1 is not intended for simultaneous use with the USB 2.0 Type-A port located at the top of the stack configuration. Vantron | Public VT-SBC35-3562 User Manual www.vantrontech.com...
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Page 15: Operating System
| Embedded in your success, Embedded in your better life World-leading provider of embedded/IoT products and solutions 1.6 Operating system VT-SBC35-3562 supports Debian 11 and Android 13 operating systems. 1.7 Mechanical Dimensions • 146.02mm x 102mm x 19.99mm 1.8 Power Supply and Consumption VT-SBC35-3562 works with 12V/3A DC power supply. -
Page 16: Environmental Conditions
The testing for the full load consumption records the current with 100% CPU usage. 1.9 Environmental Conditions VT-SBC35-3562 works at a temperature ranging from 0℃ to +60℃, with an option for -40℃ to +85℃ and is designed to be stored at a temperature ranging from -20℃ to +80℃, with an option for -55°C~+85°C. -
Page 17: Chapter 2 Hardware Description
Vantron | Embedded in your success, Embedded in your better life World-leading provider of embedded/IoT products and solutions CHAPTER 2 HARDWARE DESCRIPTION Vantron | Public VT-SBC35-3562 User Manual www.vantrontech.com... -
Page 18: Product Layout
VT-SBC35-3562 is equipped with a 2GB 32-bit LPDDR4x RAM by default. 2.2.2 eMMC Flash VT-SBC35-3562 provides an eMMC 5.1 flash, offering a default capacity of 32GB, with option for SSD expansion by an M.2 Key B. It is used as the default boot and storage device. -
Page 19: Identification Of Pin 1
2.4.1 J14/J21 Power input (1) VT-SBC35-3562 provides a 2.0mm power jack to supply 12V 3A power for the Board. There is also an unpopulated 4-pin header next to the power jack reserved for customers to select for power input. -
Page 20: J9/J19 Ethernet Port (2)
Wi-Fi & Bluetooth antennas. 2.4.4 J25 HDMI (4) VT-SBC35-3562 offers an HDMI 1.4 Type-A interface for up to 1920 x 1200 @60fps image output. The pinout description of the interface is in line with the pin assignment of a standard HDMI Type-A interface. -
Page 21: J28 Mipi Dsi (5)
World-leading provider of embedded/IoT products and solutions 2.4.5 J28 MIPI DSI (5) VT-SBC35-3562 offers a 4-lane MIPI DSI interface for connecting high-definition displays, with a resolution up to 4096 x 2304 @30fps / 1920 x 1080 @60fps. Specification: 1 x 31, 0.3mm, 1.0mm (H), RA, WDT, SMT, RoHS... -
Page 22: J23/J27 Mipi Csi (6)
2.4.6 J23/J27 MIPI CSI (6) VT-SBC35-3562 offers two 4-lane MIPI CSI connector for connecting cameras. Specification: 1 x 31, 0.3mm, 1.0mm (H), RA, WDT, SMT, RoHS Pinout description:... -
Page 23: U3920 Usb Type-A (7)
Ground 2.4.7 U3920 USB Type-A (7) VT-SBC35-3562 offers two USB 2.0 Type-A in stacked configuration, allowing users to connect peripherals to expand the board function. The pinout description of the USB interfaces is in line with the pin assignment of standard USB 2.0 Type-A. -
Page 24: J2/J22 Usb 2.0 (8)
USB data + Ground 2.4.9 J5 USB 2.0 Type-C (9) VT-SBC35-3562 offers a USB 2.0 Type-C interface supporting the OTG feature. Users can use this interface for debugging or programming the board. 2.4.10 J4 RS232 (10) VT-SBC35-3562 implements a 6-pin header, offering two RS232 ports. Pins 1 and 2 correspond to UART7, which is designated as /dev/ttyS7 in the file system, while pins 3 and 4 correspond to UART9, mapped as /dev/ttyS9. -
Page 25: J10/J7 Rs232/422/485 (11)
Ground Ground 2.4.11 J10/J7 RS232/422/485 (11) VT-SBC35-3562 provides two RS232/RS485/RS422 multiplexers. J10 is named as UART5 and J7 is names as UART6, mapped as /dev/ttyS5 and /dev/ttyS6, respectively in the file system. Specification: 1 x 5, 1.25mm, male, RA, WDT, THR, RoHS... -
Page 26: J12 Optional Debug Uart (12)
World-leading provider of embedded/IoT products and solutions 2.4.12 J12 Optional debug UART (12) In addition to the USB Type-C port that users can use for board debugging, VT-SBC35-3562 provides an optional 4-pin debug UART for the same purpose. The pins will be populated based on customer needs. -
Page 27: J30 Speaker (14)
Speaker output + 2.4.15 J31 Mic (15) The board offers a 2-pin Mic header for mono-channel sound capturing. Specification: 1 x 2, 1.0mm, RA, -25~85℃ Pinout description: Name Type Description MIC_P Microphone input Ground Vantron | Public VT-SBC35-3562 User Manual www.vantrontech.com... -
Page 28: J32 Audio Jack (16)
| Embedded in your success, Embedded in your better life World-leading provider of embedded/IoT products and solutions 2.4.16 J32 Audio jack (16) VT-SBC35-3562 offers a 3.5mm combo audio jack compatible with four-section headphone output, supporting microphone input. 2.4.17 J4 Touch panel (17) VT-SBC35-3562 offers an I C touch panel header for connecting a touch panel. -
Page 29: Keys (19)
World-leading provider of embedded/IoT products and solutions 2.4.19 Keys (19) VT-SBC35-3562 offers five keys, including a volume + button, a volume - button, an on/off button, a reset button, and a MASKrom button for image flashing. 2.4.20 J24 M.2 Key B slot (20) VT-SBC35-3562 offers an M.2 Key B slot that supports PCIe (2242) for interfacing with an... -
Page 30: Chapter 3 Debian System Manual
Vantron | Embedded in your success, Embedded in your better life World-leading provider of embedded/IoT products and solutions CHAPTER 3 DEBIAN SYSTEM MANUAL Vantron | Public VT-SBC35-3562 User Manual www.vantrontech.com... -
Page 31: About The Device
3.1 About the Device This section will guide you on the use of VT-SBC35-3562 on Debian 11 operating system. Upon startup, the board will automatically log in without requiring the input of the password. -
Page 32: System Settings
2. Navigate to Settings > Users and Groups where you can: • Change the user name and login password • Add or delete users • Manage user groups • Set user information or permissions • Others Vantron | Public VT-SBC35-3562 User Manual www.vantrontech.com... -
Page 33: Time And Date
Note: These methods only modify the software system date and time, which may revert to the original settings upon device restart. To address this issue, refer to section 3.2.14 to adjust the RTC (hardware time). Vantron | Public VT-SBC35-3562 User Manual www.vantrontech.com... -
Page 34: Interfaces
( 6. You can click Disconnect below the SSID to disconnect the device from the network. Vantron | Public VT-SBC35-3562 User Manual www.vantrontech.com... - Page 35 # nmcli dev disconn wlan0 // wlan0 is the network interface of the board 7. Reconnect to the previously connected hotspot: # nmcli dev conn wlan0 8. Delete the connection: # nmcli connect delete <ssid> Vantron | Public VT-SBC35-3562 User Manual www.vantrontech.com...
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Page 36: Pairing With A Bluetooth Device
4. If the two devices are connected, the file transfer will be initiated immediately. Otherwise, the transfer may fail, and you’ll need pair the devices before proceeding; 5. Wait for the file to be transferred. Vantron | Public VT-SBC35-3562 User Manual www.vantrontech.com... -
Page 37: Ethernet
RX packets 224 bytes 2312 (2.2 KiB) RX errors 0 dropped 0 overruns 0 frame 0 TX packets 17 bytes 2872 (2.8 KiB) TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0 device interrupt 73 Vantron | Public VT-SBC35-3562 User Manual www.vantrontech.com... - Page 38 Key B slot and an activated SIM card is inserted into the Micro SIM slot. When the board is powered up, the cellular module will be booted. If you select the cellular module provided by Vantron, a built-in script will run upon system bootup and automatically configure the board to connect to network.
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Page 39: Usb
/dev/xxx 3.2.8 RS232 VT-SBC35-3562 implements a 6-pin header, offering two RS232 ports. Pins TX1 and RX1 correspond to UART7, mapped as /dev/ttyS7 in the file system, while pins TX2 and RX2 correspond to UART9, mapped as /dev/ttyS9. Please refer to the pinout of the header in 2.4.10. -
Page 40: Rs232/422/485
World-leading provider of embedded/IoT products and solutions 3.2.9 RS232/422/485 VT-SBC35-3562 provides two RS232/RS485/RS422 multiplexers. J10 is named as UART5 and J7 is names as UART6, mapped as /dev/ttyS5 and /dev/ttyS6, respectively in the file system. Please refer to the pinout of the headers in 2.4.11. - Page 41 2. Switch from RS485 mode to RS422 mode and use a serial utility, such as “uartarm”, to open the port for data transmission. # echo 1 > /sys/class/leds/rs485_en1/brightness # echo 1 > /sys/class/leds/rs422_en1/brightness # uartarm -d /dev/ttyS6 115200 Vantron | Public VT-SBC35-3562 User Manual www.vantrontech.com...
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Page 42: Gpio
World-leading provider of embedded/IoT products and solutions 3.2.10 GPIO VT-SBC35-3562 offers 8 GPIOs for user expansion. GPIO0 ~ GPIO7 correspond to number 8 ~ 15, respectively on gpiochip7. The following table summarizes the commands for setting the high/low level of the GPIO pins. -
Page 43: Audio
Sound & Video menu upon a tap of the Debian icon on the taskbar; 3. Press the Space button on the keyboard to take a photo; 4. Press “Ctrl + C” to exit the application. Vantron | Public VT-SBC35-3562 User Manual www.vantrontech.com... -
Page 44: Fan
// replace with your own date and time 2. Synchronize the RTC time with the system time; # hwclock -w 3. Reboot the device; # reboot 4. Check the RTC time information. # hwclock -r Vantron | Public VT-SBC35-3562 User Manual www.vantrontech.com... -
Page 45: Watchdog Timer
# echo A > /dev/watchdog 3.2.16 SSD VT-SBC35-3562 implements an M.2 key B slot for connecting either an SSD card for storage expansion or a 4G/5G cellular module for wireless communication. To use it for SSD expansion;... -
Page 46: Firmware Upgrade In Windows Environment
4. Press “Win + R” and input sysdm.cpl in the dialogue box to open the settings interface; 5. Click in sequence Advanced > Environment Variables > System Variables > Path > Edit, and click New in the pop-up; Vantron | Public VT-SBC35-3562 User Manual www.vantrontech.com... - Page 47 6. Paste the path of the Android folder, and click OK one by one to confirm and exit; 7. Press “Win + R” and input cmd in the dialogue box; 8. Input adb version in the command prompt to check if the ADB tool is installed. Vantron | Public VT-SBC35-3562 User Manual www.vantrontech.com...
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Page 48: Firmware Upgrade
5. Open the directory of the upgrade tool (\SW\downloadetools\windows\ RKDevTool_Release_vxxx); 6. Double click the driver for the upgrade tool RKDevTool.exe to open the upgrade window; 7. Connect VT-SBC35-3562 to the Windows host using a USB Type-A to Type-C cable; Vantron | Public VT-SBC35-3562 User Manual www.vantrontech.com... - Page 49 14. Click the Upgrade button and the Board will start to download the image and upgrade the firmware automatically; 15. When the upgrade finishes, the Board will reboot automatically. Vantron | Public VT-SBC35-3562 User Manual www.vantrontech.com...
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Page 50: Firmware Upgrade In Ubuntu Environment
World-leading provider of embedded/IoT products and solutions 3.4 Firmware Upgrade in Ubuntu Environment 1. Connect VT-SBC35-3562 to the Ubuntu host using a USB Type-A to Type-C cable; 2. Open a terminal and input the following command to install the ADB tool if necessary;... -
Page 51: Chapter 4 Disposal And Product Warranty
Vantron | Embedded in your success, Embedded in your better life World-leading provider of embedded/IoT products and solutions CHAPTER 4 DISPOSAL AND PRODUCT WARRANTY Vantron | Public VT-SBC35-3562 User Manual www.vantrontech.com... -
Page 52: Disposal
& electronic waste recycling/disposal center. Proper disposal of this sort of waste helps avoid harm and adverse effect upon surroundings and people’s health. Please contact local organizations or recycling/disposal center for more recycling/disposal methods of related products. Vantron | Public VT-SBC35-3562 User Manual www.vantrontech.com... -
Page 53: Warranty
CUSTOMER’s location and no Product so inspected shall be returned to VANTRON unless the cause for the rejection or defect is determined to be the responsibility of VANTRON. VANTRON shall in turn provide the CUSTOMER turnaround shipment on defective Product within fourteen (14) working days upon its receipt at VANTRON.
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