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DSGK-061 VNC Smart Gateway

1. Product Introduction

1.1 Purpose and Description

This gateway is an industrial control gateway, and its application is intelligent control of core

production equipment. This gateway supports the collection and control of industrial equipment

through wired network ports, and screen projection interaction through HDMI or VNC protocols

(display resolution 1024*768). The product also has USB, Bluetooth, and WiFi interfaces to complete

the overall business functions.

1.2 Product Feature Summary

  • Quad-core ARM Cortex-A55 CPU
  • Equipped with Android 11
  • Up to 4GB LPDDR4 and 32GB eMMC
  • Supports dual-band WiFi5, IEEE 802.11a/b/g/n/ac, negotiated rate up to 433Mbps
  • Support BT4.2
  • Including dual Ethernet ports, RS-232, USB3.0, HDMI interfaces, and reserved GPIO expansion

1.3 Hardware Block Diagram

2. Product Detail

2.1 Drawings

2.1 Interface

image-20240708105114510

3. Specification

3.1 Technical Specification

CategorySpecifications
CPURK3568,Cortex-A55 Quad-Core
RAM4GB LPDDR4
Flash32GB eMMC
PowerDC 24V: 3-way Phoenix head, wide voltage input 10~28VDC
Working power≤ 8W (coffee machine usage scenario, excluding USB maximum output load)
SystemAndroid12
VNCSupport running AndroidVncServ.Supports soft routing function and assigns IP addresses to Client devices.Auxiliary services/screen recording and other functional permissions can be silently and automatically authorized
RTCSupports onboard real-time clock circuit to facilitate the system to maintain clock information during power-off state
Ethernet1000Mbps WAN port + 1000Mbps LAN port, RJ45 terminal
USB2 USB3.0, Type-A terminals.1 micro USB socket (for upgrade)
HDMI1xHDMI
TF1x TF card slot
Antenna1xSMA, for WiFi 2.4GHz+Bluetooth
RS2321x RS232,B-type square port USB female terminal
GPIO8
Recovery buttonStart USB burning function
Size119x90x28mm
Operating Temperature-20℃~65℃
Storage Temperature-40°C~85°C
Operating Humidity5% ~ 85% (no condensation)
Storage Humidity5% ~ 95% (no condensation)
Installation methodBracket

4.Accessories

4.1. Power cable

The product is equipped with a 150mm long power cord with the following specifications:

4.2. Antenna

This product is equipped with 1 external antenna, as shown below:

4.2.1. Technical Specification

CategorySpecifications
Antenna formExternal rubber stick (black)
Working Freq(MHz)2400~2500、5150~5850
Gain(dBi)3.25 @2400~2500MHz,3.56 @5150-5850MHz
Radiation patternomnidirectional
Impedance(Ω)50
Antenna dimensions(mm)Φ8.0*45
Feeder dimensions(mm)RG74*500