DSGK-920 RK3399 Industrial Motherboard / Embedded Board

Table of Contents

Overview of DSGK-920 RK3399 Board

DSGK-920 RK3399 Board is an industrial motherboard powered by the Rockchip 3399 CPU, incorporating a range of I/O interfaces including serial ports, USB ports, and Mini-PCIe. Moreover, it boasts compatibility with Android, Linux, and Harmony OS.

This motherboard is well-suited for diverse application scenarios such as smart industry, smart factory, industrial control, industrial inspection, machine vision, and more. It effectively achieves an optimal balance between performance and cost, effectively streamlining the design process and driving accelerated product innovation.

Feature Summary of DSGK-920 RK3399 Board

  • Rockchip RK3399 CPU
  • 2/4G Memory, 16/32/64G eMMC on board
  • 6*COM, 7*USB, 2*GbE LAN
  • Supports Dual display of HDMI, eDP and LVDS/eDP
  • Wi-Fi+BT Module on board, 1*Mini-PCIe (3G/4G)
  • 3.5″, DC 12V Power Input
  • Wi-Fi IEEE 802.11 a/b/g/n/ac, 2.4GHz/5GHz, BT 4.2

Mechanical Design of DSGK-920 RK3399 Board

DSGK 920 front

Interface of DSGK-920 RK3399 Board

DSGK 920 interface

Performance of DSGK-920 RK3399 Board

Wi-Fi Perofrmance●IEEE wireless LAN standard:
IEEE802.11ac,IEEE802.11n; IEEE802.11g; IEEE 802.11b
●Data Rate:
IEEE 802.11b Standard Mode:1,2,5.5,11Mbps
IEEE 802.11g StandardMode:6,9,12,18,24,36,48,54Mbps
IEEE 802.11n: MCS0~MCS7 @ HT20/ 2.4GHz band
MCS0~MCS7 @ HT40/ 2.4GHz band
MCS0~MCS9 @ HT40/ 5GHz band
IEEE 802.11ac: MCS0~MCS9 @ VHT80/ 5GHz band
VHT80 MCS9 : -60dBm@10% PER(MCS9) /5GHz band
HT40 MCS9 : -63dBm@10% PER(MCS9) /5GHz band
HT40 MCS7 : -70dBm@10% PER(MCS7) /2.4GHz band HT20
MCS7 : -71dBm@10% PER(MCS7) /2.4GHz band
●Transmit Power:
IEEE 802.11ac: 13dBm @HT80 MCS9 /5GHz band
IEEE 802.11ac: 16dBm @HT80 MCS0 /5GHz band
IEEE 802.11n: 14dBm @HT20/40 MCS7 /5GHz band
IEEE 802.11n: 16dBm @HT20/40 MCS0 /5GHz band
IEEE 802.11n: 16dBm @HT20/40 MCS7 /2.4GHzband
IEEE 802.11g: 16dBm @54MHz
IEEE 802.11b: 18dBm @11MHz
●Wireless Security: WPA/WPA2, WEP, TKIP, and AES
●Working mode : Bridge、Gateway、AP Client

BLE Performance●TX Power: 19.5dBm
●Range: 150 meters minimum, open filed
●Receiving Sensibility: [email protected]%BER
●Frequency offset: +/-20KHZ
●Frequency Range (MHz):2401.0~2483.5
●Low Frequency (MHz):2400
●High Frequency (MHz):2483.5
●E.i.r.p (Equivalent Isotopically Radiated power) (mW)<10mW
●Bandwidth (MHz):2MHz
●Modulation: GFSK

Specification of DSGK-920 RK3399 Board

CPUARM Rockchip® RK3399, Dual-Core Cortex-A72 + Quad-Core Cortex-A53,up to 1.8GHz and 1.4GHz
MemoryLPDDR4-1866, 2/4GB, on board
Storage1*eMMC 16/32/64G, 1*TF Card
Expansion Interface1*Mini-PCIe (Wifi/3G/4G supported)
SystemAndroid, Linux
I/O Interface
Ethernet2*Realtek® 1Gbps PCIe Ethernet Controller, RJ45
1*Realtek® Wifi+BT module on board
Wifi IEEE 802.11 a/b/g/n/ac, 2.4GHz/5GHz, BT 4.2 support BLE
Serial5*RS232, 1*RS232/RS485
USB1*USB 3.0, 6*USB 2.0
AudioEverest® Codec, with MIC/Line-out and Amplifier
GPIO8*programmable GPIO
Feature Interface1*Infrared Header
Display Interface1*HDMI: max resolution up to 4096*2160@60Hz
1*eDP: max resolution up to 4096*2160@30Hz
1*LVDS/eDP: max resolution up to 1920*1080@60Hz
Multiple DisplayDual
Mechanical & Environment
Power InputDC 12V
TemperatureOperation: 0℃~60℃, Storage: -20℃~75℃
Relative HumidityOperation: 10%~90%, Storage: 5%~95%, non-condensing
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