Introduction

Specification

CPU: Model: Rockchip RK3328
Number of Cores: Quad-Core Cortex-A53
Frequency: 4 x Cortex-A53 Up to 1.4GHz
Memory 1GB DDR4 RAM
Storage: 32GB eMMC 5.1 Flash
MicroSD x1 for external storage up to 128GB

Connectivity

Ethernet: 1 x Internal Gbps Ethernet x 1, RTL8211F chip
1 x USB3.0 converted Gbps Ethernet, RTL8153B chip
Optional M.2 SDIO Wi-Fi
USB: USB 2.0 Host x 1: USB Type A
1x USB-C :5V power input and USB update in maskrom mode
1 x USB-C : onboard USB to Debug UART converter, 1500000bps bauds
Pin-header: Serial Debug Port x 1: 2.54mm pitch 3pin-header(3.3V TTL)
LED: 1 x SYS LED(Red),1 x WAN LED(Green), 1 x LAN LED(Green)
Button: 1 x GPIO Button, 1 x Maskrom mode Button
Working Temperature 0℃ to 70℃
Power: DC 5V/2A
PCB: 6 Layer
Weight: 145g（With Case)
Dimension: 62.5mm x 63.5mm x 30mm (with Case)

OS Support

FriendlyWrt 21.02, FriendlyWrt 23.05
FriendlyCore Focal Lite (Base on Ubuntu 20.04) Buildroot
Debian 11 Core
OpenMediaVault
Buildroot
Kernel version: Linux-6.1-LTS, U-boot-2017.09