JHC-991 Classic universal motherboard - Shenzhen jinhaichuang Electronics Co., Ltd

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JHC-991 Classic universal motherboard

1. Rk3399 high-performance chip has strong core processing capacity, ultra-low power consumption and strong environmental applicability, which greatly ensures the stability of intelligent terminal equipment

2. Equipped with powerful system, Android 10.0 or linxu system, it supports multi-layer encryption algorithm, which is safe, stable and reliable

3. Support industry mainstream usb/ serial port devices, 4G modules, NFC modules, printers, card readers, scanners, ID card recognition, QR code scanners, cameras, etc

4. Super definition, support 1080p super video decoding, high-definition 4kx2k output, fine image quality, optional 4K dot screen

5. Rich interfaces, consisting of 6 USB hosts, 1 USB OTG, 3 sets of serial ports and 6 sets of IO detection ports

Product Introduction
Product Parameters

JHC-991 Classic universal motherboard

JHC-991 Classic universal motherboard

JHC-682八核心高性价比主板

Six core processor

JHC-682八核心高性价比主板

Dominant frequency 2G

JHC-991-经典通用型主板

GPU Mail-T860

JHC-991-经典通用型主板

Support HDMI in

JHC-991-经典通用型主板

Support 4K point screen

JHC-991-经典通用型主板

800W pixel camera

JHC-991 Classic universal motherboard

JHC-682八核心高性价比主板

Six core processor

JHC-682八核心高性价比主板

Dominant frequency 2G

JHC-991-经典通用型主板

GPU Mail-T860

JHC-991-经典通用型主板

Support HDMI in

JHC-991-经典通用型主板

Support 4K point screen

JHC-991-经典通用型主板

800W pixel camera

Super six core configuration - stable operation and low power consumption

Based on Ruixin micro rk3399 chip, dual cortex-a72 large core + four cortex-a53 small core structure, high-end processor GPU mail-t860, the main frequency is as high as 2GHz. Built in multiple high-performance hardware processing engines, safe, stable and low power consumption. It supports android10.0 and Linux system customization, and gives full play to both kernel performance and user experience.

JHC-991 经典通用型主板

Real time remote monitoring -7*24 hours stable operation

Equipped with the powerful Android 10.0 system, the authority administrator can install a real-time remote monitoring system, equipped with Watchdog software, which can recover automatically when the system crashes, and operate smoothly and stably for 7 * 24 hours, without the need for special guards.

JHC-991 经典通用型主板

Strong display performance - first class image quality

With EDP, Mipi, HDMI in and other display interfaces, it supports LVDS interface dual output and adapts to different display screens. It supports high-definition 4K output, first-class display, and enjoys a high-end realistic visual feast. At the same time, it can also be equipped with V by one 4K dot screen. This motherboard supports dual screen display function, which is especially suitable for dual screen cash registers, commercial display advertising machines and self-service retail terminals.

JHC-991-经典通用型主板

Rich interfaces - meet the use of all kinds of equipment

It consists of 6 USB hosts, 1 USB OTG, 3 sets of serial ports and 6 sets of IO detection ports. It supports various external equipment modules, rich interface design, and new layout to meet the use of various intelligent terminal devices.

JHC-991-经典通用型主板

Unlimited connection - enjoy mainstream networks

It has RJ45 interface, supports 1000m/100m Ethernet, onboard 2.4+5.8g WiFi and Bluetooth functions, and supports the current mainstream 4G network module. Equipped with a variety of network communication expansion interfaces, it can easily help users realize the application of major network terminals and make their intelligent devices operate stably.

JHC-991 经典通用型主板

Product size

JHC-991 Classic universal motherboard

Typical application of products

It is mainly applicable to advertising machines, industrial control terminals, security equipment, broadcast boxes, etc

JHC-991 Classic universal motherboard

CPU	Ruixin micro rk3399 double cortex-a72 + four cortex-a53 mali-t860
Dominant frequency	2G
Memory	Label Samsung 2G DDR3, optional 4G
Built in storage capacity	Label Samsung 2G DDR3, optional 4G label Samsung 8g EMMC, optional 16g, 32g, 64g, etc
Display interface	EDP interface, Mipi interface, dual LVDS interface, HDMI out, 4k*2k display screen and HDMI CEC function, support dual screen abnormal display function. Optional HDMI in, optional V by one 4K dot screen
Interface equipment	Support USB camera, up to 800W pixels
	Support USB camera, up to 800W pixels, and infrared remote control
	Support HDMI, 4k*2k level output
	Support EDP interface display
	Support LVDS interface display
	6 USB hosts, 1 USB OTG
	3 sets of serial ports. Support external serial port device module (3/4g module, NFC module, printer, card reader scanner, ID card identification, etc.)
	6 sets of IO detection ports, supporting human infrared sensing
	TF card, maximum support 64GB
	D class Super Large built-in speaker, 10.0w*2 8R supports headphone interface output
	Support microphone
working temperature	-20°C-75°C
The power adapter	Input：AC100-240V.50-60HZ，DC12V 2A

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