Shenzhen Yecon Technology Co., LTD 86-755-23009116
Attendance YT-19 PCB Motherboard Support OTG USB 3.0 RS-485 26bit

Attendance YT-19 PCB Motherboard Support OTG USB 3.0 RS-485 26bit

  • High Light

    YT-19 PCB Motherboard


    Attendance PCB Motherboard


    Yecon PCB Mother Board

  • Working Current
  • Memory Current
  • Power Supply (PMU)
    Adopt RK808, Support Dynamic Frequency Modulation, Etc.
  • Main Chip Model
    RK3399 Quad-core A53(1.4GHz) + Dual Core A72(2GHz)
  • Memory
    LPDDR3 Comes Standard With 2GB, And 4GB Can Be Customized
  • Storage Space
    EMMC 4GB/8GB/16GB/32GB Optional, And 16GB As The Default
  • Navigation Software Storage
  • Operating System
    Android 7.1
  • Audio Type Supported
  • Place of Origin
  • Brand Name
  • Model Number
    YT-19 Development Board
  • Minimum Order Quantity
  • Price
    USD 75-85/piece
  • Packaging Details
    20*15*5 cm 0.5KG
  • Delivery Time
    5-30 days
  • Payment Terms
    L/C, D/A, D/P, T/T, Western Union, MoneyGram
  • Supply Ability
    100000 piece/month

Attendance YT-19 PCB Motherboard Support OTG USB 3.0 RS-485 26bit

YT-19 Motherboard Support OTG USB 3.0 RS-485 26bit, 34bit Wegan relay Gigabit wired Ethernet 5.8G, 2.4G WiFi


YT-19 Characteristics:

* Adopt dividing line design, the size is only 103.5mm*95mm*4mm
* Use RK's own RK808 PMU to ensure stable and reliable work, at the same time, the cost is low enough;
* Support emmc of a variety of brands and capacities, the default use of Samsung 16GB emmc;
* Dual channel LPDDR3 design, support 2GB capacity by default, 4GB capacity can be customized;
* Support power dormant and wake;
* Support android7.1.1 operating systems;
* Support wide dynamic binocular camera and bio-assay detection, using AR0230 chip;
* Support laser infrared distance measurement function;
* Support dynamic adjustment of white filling light, red indicator, green indicator;
* Supports voice microphone;
* Support multi-touch function;
* Support 5.8G, 2.4G WiFi and Bluetooth 5.0;
* Supports Gigabit wired Ethernet;
* Supports POE power supply of Maxim solution IEEE 802.3af/at-Compliant;
* Support OTG and USB 3.0 interfaces;
* Support half-duplex RS-485 function;
* Support half-duplex 26bit, 34bit Wegan function;
* Support access control function, using Panasonic TQ2-5V relay;
* The product is stable and reliable, and continuous mixed workload testing for 7 days and 7 nights without crashing.


Video output type 2-way LVDS,1-way MIPI,HDMI2.0,eDP1.1,Type-C
Display resolution 4096x2160 (for VOP_BIG)
2560x1600 (for VOP_LIT)
Sound output AC97/IIS/PCM interface, support recording and playback
Touch mode Capacitive touch, also support USB or serial port to extend resistive touch
Ethernet Support Gigabit Ethernet
TF CARD SDIO output channel
GPS Dual mode GPS+ Beidou(BDS)
WIFI 2.4G&5.8G
Bluetooth BlueTooth 5.0
Type-C 1-way Type-C (support OTG)
Headphones,Microphones Support 3.5mm headset and microphone
USB HOST 7-way USB 2.0
USB OTG 1-way OTG 3.0
UART TTL 4-way serial port, support with flow control serial port (multiplexed with 232)
UART 232 4-channel serial port, support with flow control serial port (multiplexed with TTL)
Half 485 1-way 485 interface (use a group of serial ports when selecting)
PWM 3-way PWM output
IIC 7-way IIC output
SPI 1-way SPI output
ADC 3-way ADC output
Camera 1-way MIPI output
DSI 1-way MIPI output
LVDS Dual LVDS output 1920*1080
Edp 1-way Edp output
HDMI HDMI2.0,HD audio and video synchronous output
PCB dimensions 146mm(L)*101.6mm(W) *20mm(H)


Application: Information exchange, face recognition, binocular camera, intelligent access control, attendance and so on


Attendance YT-19 PCB Motherboard Support OTG USB 3.0 RS-485 26bit 0Attendance YT-19 PCB Motherboard Support OTG USB 3.0 RS-485 26bit 1Attendance YT-19 PCB Motherboard Support OTG USB 3.0 RS-485 26bit 2Attendance YT-19 PCB Motherboard Support OTG USB 3.0 RS-485 26bit 3Attendance YT-19 PCB Motherboard Support OTG USB 3.0 RS-485 26bit 4Attendance YT-19 PCB Motherboard Support OTG USB 3.0 RS-485 26bit 5

YT-19 is a main board based on RK3399, which is independently developed, produced and sold by Shenzhen YECON Technology Co., Ltd.
RK3399 represents the top level of domestic chips. It is a six-core high-performance CPU composed of four A53 cores and two A72 cores, and the main frequency is up to 2GB.
RK3399 is a monster in terms of both CPU and GPU. The dual Cortex-A72 CPU with large cores and four Cortex-A53 CPU with small cores are optimized for integers, floating-point, memory, etc., providing revolutionary improvements in overall performance, power consumption, and core area. GPU adopts a new generation of high-end image processor Mali-T860 with quad-core ARM, which integrates more bandwidth compression technologies, such as intelligent superposition, ASTC, local pixel storage, etc., and supports more graphics and computing interfaces with the overall performance improved by 45% compared with the previous generation.
While these capabilities are touted as "top of the line" by the same solution chip solutions, they are not the point with the
RK3399. What's attracting is that the dual cameras support gesture recognition, three features that will be disruptive to the
gaming box experience, and support for LPDDR4 memory and many other new features, which are both ahead of the mainstream products.
Thanks to the high configuration and overall performance improvement, as well as the overall layout, the RK3399 is born to be a multi-faceted expert. In addition to the tablet, VR, TV - BOX, notebook, RK3399 application also covers all kinds of terminal in the field of industrial and consumer, including the information interaction, face recognition, identity verification, binocular camera, intelligent access control, attendance, high shoot, advertising machine, mobile payment, VR, all-in-one, financial POS machine, vehicle control terminals, thin client, VOIP video conference, security/monitoring/police and IoT and other fields.



1. who are we?
We are based in Guangdong, China, start from 2015,sell to Domestic Market(00.00%). There are total about 1000+ people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
Access Control,Face Recognition With Temperature Measuring Access Control

4. why should you buy from us not from other suppliers?
Yecon is the world's leading smart terminal and solution provider in AI intelligent hardware industry. Yecon is a professional manufacturer which specialized in the research, development, production, sale and service of face recognition access control.

5. what services can we provide?
Accepted Delivery Terms: FOB,EXW;
Accepted Payment Currency:USD,EUR,HKD,CNY;
Accepted Payment Type: T/T,L/C,Credit Card,PayPal,Western Union,Cash;
Language Spoken:English,Chinese,French