K Series IoT Board

AOYU K3 industrial mainboard

RK3288

Configuration

Platform: RK3288
CPU: RK3288 Cortex-A17 quad-core, up to 1.8GHz
DDR: DDR-III 2GB (4GB optional)
Storage: The default comes with an 16GB EMMC NAND chip that can scale up to 128GB

Overview

K3 industrial mainboard based on the RK3288 platform.

Platform: RK3288
CPU: RK3288 Cortex-A17 quad-core, up to 1.8GHz
DDR: DDR-III 2GB (4GB optional)

AOYU K3 product and integration detail 1

AOYU K3 product and integration detail 2

AOYU K3 product and integration detail 3

AOYU K3 product and integration detail 4

AOYU K3 product and integration detail 5

AoyuTeach technical support and configuration review

AOYU K3 product and integration detail 9

Specifications

K3

Hardware and interfaces

Hardware and interfaces (reference specifications) — K3
Platform	RK3288
CPU	RK3288 Cortex-A17 quad-core, up to 1.8GHz
DDR	DDR-III 2GB (4GB optional)
Storage	The default comes with an 16GB EMMC NAND chip that can scale up to 128GB
LVDS	30-pin industry-standard dual LVDS supporting VESA/JEITA format up to 1080P output
MIPI-DSI	31-Pin FPC MIPI-DSI display port supporting up to 1920x1200
HDMI Output	HDMI 2.0 standard display interface supports up to 4K output
HDMI Input	HDMI 1.4 standard video input interface supports 720P and 1080P signals
EDP	20-pin industry-standard EDP supporting 1~4 lanes format up to 1080P output
Line Output	Support standard left and right channel line output (pin header)
HP/Mic	Support CTIA 4-pole HP/Mic socket (Left-Right-GND-Mic)
Amplifier output	8 Ohm 6W Dual Audio Amplifier Output
MIC Input	Differential MIC input (pin header)
Line Input	Support standard left and right channel line input (pin header)
USB 2.0 Interface	2 horizontal connectors (Single Socket), 5 pin headers, 1 OTG pin header
Serial Port	2 TTL/232/485 compatible, 2 TTL/RS-232 compatible, 4 SPI TTL/RS-232 compatible
Micro SD Card	Self-elastic micro SD card socket, up to 128GB capacity
Camera	Support USB camera within 2 million pixels
WiFi	Built-in high performance USB interface WiFi module, support IEEE 802.11 b/g/n
Bluetooth	Built-in high performance USB interface BT module (optional) with support for V2.1+EDR/BT v3.0/BT v3.0+HS/BT v4.0/BT v5.2
Ethernet	10/100M Adaptive Ethernet RJ45 connector+4-Pin RJ45 header+2-Pin POE header
Mini PCI-E 4G	Industry standard Mini PCI-E 4G module interface with Nano-SIM card socket
Backlight Control	2-way Industry standard LCD backlight control header, support for backlight switch and brightness adjustment
Infrared RC	Standard infrared remote control receiver and infrared receiver pin header
GPIO Signals	8-way GPIO signals for such as GPIO buttons and/or 3.3V digital input/output
I2C Bus	I2C 6P FPC connector for I2C capacitive screen and etc
CLK Clock	1 CLKO homologous clock signal
Real Time Clock	Ultra-low-power RTC circuit (CR1220 battery) with timer and alarm functionalities
LED Indicator	Red LED indicator for standby and green LED indicator for running
Buttons	Recovery mode button and power switch button
DC Input	Supports 9~15V wide voltage DC power input
Ambient Requirement	Working temperature -20°~70°, working humidity 0%~95% (non-condensing)
Physical Size	LengthWidthHeight (135mm92.8mm9mm), PCB top side height 7mm
Support System	Recommended Android 7.1, Optional Android 5.1/6.0/8.1, Linux Buildroot/Debian 9/Ubuntu-18.04

Explore similar models

AOYU K-3566 industrial mainboard

K-3566 industrial mainboard based on the RK3566 platform.

AOYU K-3588S industrial mainboard

K-3588S industrial mainboard based on the RK3588S platform.

AOYU K0 industrial mainboard

K0 industrial mainboard based on the A40i platform.

AOYU K4 industrial mainboard

K4 industrial mainboard based on the RK3399 platform.

AY-K3