Milk-V Duo IO Board IOB Expansion Module Milk V Duo Linux Board Tutorial Information User Guide Wiki Program Code User Guide Spotpear

】Schematic diagram

】Introduction

[] The Duo USB&Ethernet IOB expands the Milk-V Duo with 4 USB, 1 RJ45 network port, 1 serial port pinout, and 1 Type-C power input connector.

[] This expansion board can improve the development efficiency of Duo and facilitate developers to access commonly used USB peripherals and Ethernet.

】Introduction

[] 4x USB

[] 1x 100Mbps RJ45

[] 1x Serial port pinout

[] 1x Type-C power input connector

】Instructions for use

[] Before using it, please make sure you are using the latest image.

Root password: milkv

ssh root@192.168.42.1

If you want to disable LED blinking:

mv /mnt/system/blink.sh /mnt/system/blink. sh_backup && sync

then reboot the board

】Use the IO-Board

[] Note that when using the IO-Board, the USB network (RNDIS) is not available, Please use the Ethernet interface on the IO-Board

Enable the 4 USB ports on the IO-Board:

rm /mnt/system/usb.sh

ln -s /mnt/system/usb-host.sh /mnt/system/usb.sh

sync

then reboot the board

Restore the USB network (RNDIS) when the IO-Board is not used

rm /mnt/system/usb.sh

ln -s /mnt/system/usb-rndis.sh /mnt/system/usb.sh

sync

then reboot the board

To：

Dear Customers, There may be a lag of several hours before we could process your order, depending on the time difference between your location and ours. Sincerely hoping your understanding!

Email(support)

services01@spotpear.com

TAG： Luckfox Pico MINI Jetson Nano 3G module Raspberry Pi Zero 2W Dual Ethernet Expansion Board USB Hub Expansion RJ45 AV to LVDS Industrial Modbus RTU RS485 4-ch Relay With isolation protection and guide rail Raspberry Pi 5 Xiaozhi-AI-video-tutorial-2 Raspberry Pi 5 Intel BE200 Wireless WLAN Card Gigabit Tri-Band WiFi7 Bluetooth 5.4 M.2 MU-MIMO IEEE 802.11 ESP32 C3 Mini ESP32-S3 SIM7670G 4G Development Board With Camera LTE Cat-1/4G/GNSS/GPS Global Band Portable WIFI Orange Pi Zero 3 ESP32-S3 USB to I2C Sipeed Tang Primer 25K GW5A RISCV FPGA Development Board Dock SDRAM GW5A-LV25MG121 Retro Game linux Luckfox Pico Tutorial Raspberry Pi 5 ESP32-S3FH4R2 Matrix 8x8 RGB-LED-WiFi Bluetooth QST Attitude Gyro Sensor QMI8658C Arduino Python 1.38MP Global Shutter Camera ISG1321 For Luckfox Pico Zero Raspberry Pi 5 inch DSI Display MIPI LCD (C) Capacitive TouchScreen 1024x600

Milk-V Duo Milk-V-IO-Board User Guide

To：

Email(support)

Milk-V Duo IO Board IOB Expansion Module for Milk V Duo Linux Board with RJ45 Ethernet USB HUB