Digital Signage Rk3568 Android Board

• Customization: Available
• Type: Android MB Board
• Dielectric: FR-4
• Model NO.: 3568F(EC85F)
• Material: Synthetic Fiber
• Flame Retardant Properties: V0
• Mechanical Rigid: Rigid
• Processing Technology: Electrolytic Foil
• Base Material: Copper
• Insulation Materials: Organic Resin
• Model: PCB
• Brand: No
• Transport Package: Wooden Box
• Specification: RK3568 Quad core Main freq 2.0 GHz
• Trademark: ODM
• Origin: China
• HS Code: 8517629900
• Production Capacity: 10000

Product Description

Digital signage RK3568 Android board

Chapter I Overview

1. 1. APPLICATION

This product is an intelligent Android motherboard,Applicable to smart display terminal,Industrial automation terminal and video terminal products,for example: Digital signage,Intelligent self-service terminal,New retail intelligent terminal,O2o intelligent device,Robot equipment,AI equipment, etc.

1. 1. OVERVIEW

This product adopts Rockchip RK3568 chip,the chip is equipped with 0.8T computing power NPU,support Android11.0/Linux4.19/Debian OS,Main frequency up to 2.0GHz,Outstanding performance and high cost performance; GPU adopts Mali-G52,support 4K 60fps H.265/H.264/VP9 video decoder,support 1080P 100fps H.265/H.264 video encoder;Support multiple video output and input,kinds of interface,Support multiple peripheral extensions,It is best choice machine for multimedia and digital signage industry.

• 1. FEATURES
• High definatio,max support 4K decode,It's can driver kinds of LVDS interface LCD screen,EDP screen.
• U disk,TF card,Otg upgrade.
• Update screen parameters with profile by U disk or TF card,automic reboot,support kinds of resolution lcd screen.
• Perfect support for infrared, optical, capacitance, resistance and other mainstream touch screens, and HID configuration of drive-free touch screen without debugging.
• Perfect support for industry mainstream USB/serial devices, printers, card readers, password keyboards, fingerprint scanners, cameras, ID card recognition, QR code scanners, etc
• Highly integrated. It has 6 USB, 7 serial ports, 4 IO ports, WIFI/RJ45/4G and other networking modes.
• 1. Appearance drawing and interface schematic description
• 
  
  Interface description:

• NO.	define
  1	uBoot key
  2	Audio-OUT earphone
  3	HDMI ouput
  4	RJ45
  5	TF card slot
  6	USB0_OTG(USB3.0)
  7	USB1_HOST(USB3.0)
  8	DC-12V supply
  9	DEBUG
  10	Power input interface
  11	USB2_HOST
  12	USB3_HOST
  13	USB4_HOST
  14	USB5_HOST
  15	UART5(TTL) / RS485 Optional
  16	COM7(232)
  17	UART3(TTL)
  18	COM9(232)
  19	UART0(TTL)
  20	4G model slot
  21	UART4(TTL)
  22	UART8(TTL)
  23	LED+IR
  24	IR
  25	WIFI
  26	GPIO
  27	MIC
  28	Speaker interface
  29	CTP
  30	eDP interface
  31	RTC battery slot
  32	eDP backlight
  33	LVDS backlight
  34	LVDS backlight
  35	LVDS-VDD
  36	Single port LVDS
  37	LVDS-VDD
  38	Daul port LVDS
  39	MIPI-IN+I2S
  40	SIM_CARD

   

  Chapter II Basic function list

   

  PARAMETERS
  CPU	RK3568 , Quad-core,Main freq 2.0 GHz
  Memory	2G(4G optional)LPDDR4
  Internal storage	EMMC 8G(16G/32G/64G optional)
  Decoder	Max support 3840*2160
  Os	Android11.0/Linux4.19/Debian
  PlayMode	Loop,Schedule,Repeat......
  Network	Ethernet,WiFi-2.4G/5G,BT4.0,4G
  Video	1080 Full format,4K H.265
  Photo	Support BMP,JPEG,PNG,GIF etc
  USB interface	2 USB3.0(The other is OTG),4 USB_HOST
  Ethernet	1  Lan,10M/100M Adaptive Ethernet
  LVDS output	2 LVDS,1 for Single port And Dual port
  EDP output	1 EDP,support 1080P ouput
  HDMI output	1 HDMI ,support 1080P,4K output
  RTC	support
  Schedule Power	support
  System upgrade	Support USB/U disk/TF card/Network

• Chapter III Appearance & Size

• 1.  PCB SIZE
• 
  
  
  PCB:6 layers
  size:140.5*85.0mm, thick:1.6mm
  Screw hole:∮3.2mm x 4
• 1. Interface parameter description(red sign is PIN1)
• Power supply input interface
  he 12V DC power supply is adopted. The board subsystem can only be powered from the DC socket and power socket. The DC IN specification of the plug of the power adapter is D6.0, d2.0. In the case of no external equipment and no load, the 12V DC power supply shall support a minimum current of 600mA.
  The interface of the power socket is defined as follows. The power board can be used for power supply. The specification of the socket is 6PIN 2.54 spacing.
  The standby 5V input and standby signal output are used for standby of the power board. If low power consumption standby is required, connect the standby 5V input and standby signal output signals to STB5V-IN and STB of the power board respectively. If low power consumption standby is not required, the two pins can be connected empty.
  
   

  NO.	defination	attribute	Desc.
  1	VCC	input	12V
  2	VCC	input	12V
  3	GND	gnd	ground
  4	GND	gnd	ground
  5	STB5V-IN	input	Standby 5v
  6	STB	output	Standby singal output

• BAT1 RTC Battery slot
• Used to supply power to the system clock in case of power failure.
• Infrared receiver,Power key,LED indicator.

• No.	defination	attribute	Desc.
  1	IR	Input	infrared signal reception
  2	3V3	Vcc	3.3V output
  3	LED-B	Output	Blue LED
  4	LED-R	Output	RED LED
  5	GND	gnd	Groud
  6	PWR-KEY	Input	For power key

• Led Status:
• LED indicator:
  Power on:red led light on,start ok:blue led light on,when upgrading:red led always on,completed: red led off.
• TP Interface

• No.	defination	attribute	Desc.
  1	3V3	Vcc	3.3V output(Max current 300mA)
  2	SDA	I/O	I2C data
  3	SCL	I/O	I2Cclock
  4	RST	output	reset
  5	INT	output	interrupt
  6	GND	gnd	gnd

• USB slot description
• 6 USB standard interfaces for peripheral expansion. Two USB3.0 (including one OTG interface) and four USB-HOST. The power supply current is not more than 500mA.
  
   

  No.	definition	attribute	Desc.
  1	VBUS	output	5V output
  2	DM	I/O	I/O
  3	DP	I/O	I/O
  4	GND	GND	GROUD

  TTL interface port*6
• UART0&3&4&8 interface definition:

  No.	definition	attribute	Desc.
  1	5V	output	5Voutput(max current 300mA)
  2	RX	input	reception
  3	TX	output	send
  4	GND	gnd	gnd

  
  UART5 definition:

  No.	definition	attribute	Desc.
  1	5V	output	5Voutput(max current 300mA)
  2	UART5-RX/B	Receive
  3	UART5-TX/A	send
  4	GND	gnd	Gnd

  NOTICE:UART5  default as TTL,if use RS485 port,Please inform us in advance.
  DEBUG port:
• 
• 
• backlight:LVDS backlight and EDP backlight
• For the backlight control of LVDS/EDP screen, the 12V power supply current is not more than 1.5A. When using a large screen of more than 19 inches or the backlight power of the screen is more than 20W, please power the backlight from other power boards to avoid system instability. The backlight enable voltage is 5V. For other voltages, please add an IO level conversion circuit. This 12V power supply can only be output as backlight power supply, and cannot be supplied to the system as power input.

• No.	definition	attribute	Desc.
  1	VCC	vcc	12V output (max current 1.5A)
  2	VCC	vcc	12V output(max current 1.5A)
  3	EN	output	Backlight enable
  4	PWM	output	Backlight adjust
  5	GND	gnd	gnd
  6	GND	gnd	gnd

• GPIO Interface
• It is used to provide control signal input/output for peripheral devices, with the level of 3.3V.
   

No.	definition	attribute	Desc.
1	PWR	Vcc	+3.3V/+5V/ +12V
2
3
4	GND	GND	GND
5
6
7	RXO0-	output	Pixel0 Negative Data (Odd)
8	RXO0+	output	Pixel0 Positive Data (Odd)
9	RXO1-	output	Pixel1 Negative Data (Odd)
10	RXO1+	output	Pixel1 Positive Data (Odd)
11	RXO2-	output	Pixel2 Negative Data (Odd)
12	RXO2+	output	Pixel2 Positive Data (Odd)
13	GND	GND	GND
14	GND	GND	GND
15	RXOC-	output	Negative Sampling Clock (Odd)
16	RXOC+	output	Positive Sampling Clock (Odd)
17	RXO3-	output	Pixel3 Negative Data (Odd)
18	RXO3+	output	Pixel3 Positive Data (Odd)
19	RXE0-	output	Pixel0 Negative Data (Even)
20	RXE0+	output	Pixel0 Positive Data (Even)
21	RXE1-	output	Pixel1 Negative Data (Even)
22	RXE1+	output	Pixel1 Positive Data (Even)
23	RXE2-	output	Pixel2 Negative Data (Even)
24	RXE2+	output	Pixel2 Positive Data (Even)
25	GND	GND	GND
26	GND	GND	GND
27	RXEC-	GND	Negative Sampling Clock (Even)
28	RXEC+	output	Positive Sampling Clock (Even)
29	RXE3-	output	Pixel3 Negative Data (Even)
30	RXE3+	output	Pixel3 Positive Data (Even)

Chapter IV :Electrical performance

Item		Min.	type	Max
Power vcc	Voltage	9V	12V	16V
	Ripple	--	--	100mV
Power supply current(HDMI output,No other peripherals are connected)	Work current	--	250mA	350mA
	Standby current	--	5mA	7mA
	USB power supply current	--	--	500mA
Power supply current(LVDS)	Working current	Depends on lcd screen
	Standby current
	USB power supply current	--	--	500mA
	LCD power supply current	--	--	500mA(3V)
				1A(5V)
				1A(12V)
Peripheral interface power supply Total current	3.3V total supply current			800mA
	5V total supply current			2A
	12V total supply current			2A
environment	relative humidity	--	--	80%
	working temperature	0ºC	--	60ºC
	Storage temperature	-20ºC	--	70ºC