Dusun Pi4

Lead Time

Product Details

1. Introduction

1.1 Purpose and Description

Dusun Pi4 is an IoT gateway for developers， similar to Raspberry Pi4. It adopts a Rockchip RK3568 processor, based on ARM Quad-core Cortex-A55 core, 64bit, 2GHz.It can run multiple systems, Linux, Debian, Android, etc., with a rich external interface, HDMI, USB, and Ethernet. And compared to raspberry pi 4, it has a built-in IoT wireless module, including Zigbee,z- wave, Bluetooth, Wi-Fi, and LTE. Developers can quickly develop their gateways. and hardware encryption and is also supported.

1.2 Product Feature Summary

Support audio input and output (3.5mm)
1000M Ethernet*2
2 × USB 3.0 ports
1 × HDMI port
SD card support: Micro SD card slot for loading operating system and data storage
Input power: 12V DC via USB-C connector (minimum 3A1)
Power over Ethernet (PoE)–enabled (requires separate PoE HAT)
Supports 2.4GHz / 5GHz dual-band WiFi, 802.11a/b/g/n/ac protocol
Support Zigbee3.0, BLE5, Z-WAVE,sub-G, LoRaWAN,LTE
Support Android, Linux, Ubuntu, and other operating systems

1.3 Hardware Block

2. Mechanical Requirement

3. Specification

3.1 Basic Parameters

Basic Parameters


Main chip	RK3568
CPU	ARM® Quad-core 64-bit processor, Quad-core Cortex-A55
GPU	ARM G52 2EE Support OpenGL ES 1.1/2.0/3.2，OpenCL 2.0，Vulkan 1.1
Video Processor	Support 4K VP9 and 4K 10bits H265/H264 video decoding, up to 60fps 1080P multi-format video decoding (WMV, MPEG-1/2/4, VP8) 1080P video encoding, support H.264, VP8 format Video post processor: de-interlacing, denoising, edge/detail/color optimization
Power Management	RK808 PMU Power Management Unit
RAM	8GB dual channel 64Bit LPDDR4(1GB/2GB/4GB/8GB optional)
Storage	Up to 128GB high-speed eMMC (16GB/32GB/64GB/128GB optional)
Hardware Features
Ethernet	Integrated GMAC Ethernet Controller*2 10/100/1000-Mbps data transfer rate supported using RGMII interface 10/100-Mbps data transfer rate Supported using RMII interface Support to expand Realtek RTL8211E to achieve 10/100/1000Mbps Ethernet
Wireless network	SDIO interface for expanding WiFi&Bluetooth 2-in-1 module Support 2.4GHz / 5GHz dual-band WiFi, 802.11a/b/g/n/ac protocol
Display	Video output interface: 1 x HDMI 2.0, support 4K@60HZ output and HDCP 1.4/2.2 Display interface (support dual-screen simultaneous display, dual-screen different display): 1 x MIPI-DSI, support dual channel 2560x1600@60fps output
Audio	1 x HDMI 2.0 and 1 x DP 1.2 (DisplayPort), Audio Out 1 x SPDIF digital audio interface for audio output
Camera	1 x MIPI-CSI camera interface (built-in dual hardware ISP, up to single 13Mpixel or dual 8Mpixel)(developer mode)
PCIE	1 x PCIe2.1 interface
Power	12V (voltage error ±5%)
USB	USB3.0 × 2
Debug	Debug serial port × 1 for development and debugging
Interface	3 × SDMMC， 3 × SPI， 10 × UART， 6 × I2C x 6， 2 × I2S/PCM(2ch)/TDM(8ch)，16×PWM ，7 × ADC， 3 × CAN， 130 × GPIO
Power Dissipation	Standby power dissipation:0.015W Typical power dissipation: 2.9W Maximum power dissipation: 5.6W
Environment	Working temperature: -10℃- 50℃ Storage temperature: -40℃- 85℃ Storage humidity: 10%～80%
System software
Core Board Size	82mm × 50.5mm (plate thickness 1.2mm)
Interface Type	MXM3.0 (314 PIN, 0.5mm pitch)
PCB Specification	8-layer board design, immersion gold process
Hardware Encryption	Hardware Support for Symmetric Algorithms SHA-256 & HMAC Hash including off-chip context save/restore AES-128: Encrypt/Decrypt, Galois Field Multiply for GCM