DC_E568

1. System support: The DC_E568V02 uses the RK3568B2 main controller. It supports the Android 11 system, allows system optimization, development and customization, and provides source code examples for secondary development.
2. It supports dual 8 LVDS screens, MIPI DSI screens, and HDMI 4K smart screen devices.
3. Application fields: Product development for single - and double - door vending machines, smart lockers, etc., as well as industry applications such as touch - screen all - in - one machines, face - temperature measurement all - in - one machines, edge computing, and cloud terminals.
4. On - board interfaces: It supports expansion interfaces such as 2 - channel lock control, USB, 4 - channel serial ports, I2C, and GPIO (10 IO ports, supporting both input and output).
5. Network support: The dual network ports support the co - existence of Wi - Fi and Ethernet, and the priority can be adjusted.

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Parameters

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Core Components	Specification Parameters
CPU	RK3568, quad-core 64-bit Cortex-A55, with a maximum main frequency of 2.0GHz
GPU	ARM G52 2EE
Operating Memory	LPDDR4X 1GB/2GB (default)/4GB
Internal Storage	eMMC 8G (default)/16G/32G/64G/128G
Storage Expansion	Supports up to 128GB TF card expansion
Display Interfaces	Specification Parameters
HDMI OUT Interface	1 HDMI2.0, with a maximum support for 3840x2160 output
LVDS Interface	1 LVDS interface (supports single/dual-channel mode), with a maximum supported resolution of 1920x1200
MIPI DSI Interface	1, with a maximum supported resolution of 1920×1080
Audio Interfaces	Specification Parameters
Power Amplifier Interface	Left and right stereo output, supporting 2Ω 5W or 4Ω 3W or 8Ω 1.8W dual speakers
Network Support	Specification Parameters
Ethernet	2 standard RJ45 interfaces, 10/100M adaptive Ethernet
WIFI/Bluetooth	Onboard WIFI/BT module, supporting 2.4GHz/5GHz dual-band (optional), 802.11a/b/g/n/ac protocols, and Bluetooth 4.0 (supporting BLE)
Mobile Network	Expansion to connect 3G/4G modules
Basic Interfaces	Specification Parameters
USB	4 USB Host interfaces (1 standard double-layer USB socket, 2 2.0mm - 4P sockets, 1 not inserted by default), used to connect external high-definition USB cameras, USB flash drives, keyboards, mice and other devices
USB OTG	1 USB OTG interface (the lower layer of the standard double-layer USB socket), used for system debugging, firmware update, and can also be set to Host mode
Serial Ports	4 serial ports, among which 3 are default TTL serial ports (2 can be multiplexed as RS232 serial ports, 1 can be multiplexed as RS485 serial ports), and 1 is a debug serial port (not inserted by default)
GPIO Pins	10 IO pins, supporting input and output operations
Onboard RTC	Supports real-time clock, powered by an external coin cell battery
I2C Interface	1 standard I2C interface, which can be used for touch and communication
Lock Control Interface	2 channels
Others	Specification Parameters
Operating Systems	Android 11 (default)/debian/ubuntu 18.04/ubuntu 20.04/buildroot
Power Socket	1 external DC12V input socket (DC - 5.5×2.5MM female socket), 1 2.54mm - 4P socket
Recommended Power Specification	12V 2 - 5A (selected according to the power of peripheral devices)
System Upgrade	Supports PC/USB flash drive/TF card upgrades
Working Environment	Specification Parameters
Operating Temperature	0℃～70℃, recommended 5℃～35℃
Operating Humidity	10％～90％, without condensation
Storage Temperature	-30℃～75℃, recommended to store at room temperature