¶ Youyeetoo K1
The Ultimate Compact x86 Powerhouse for Edge Computing
82×71mm Core Board + Full-Featured Carrier Board
—— 82×71mm Core Board + Full-Featured Carrier Board, Redefining Mini PC Possibilities ——
¶ Key Features
- ✔ Pocket-Sized Powerhouse:
Intel 12th Gen N100 Processor (4C/4T, up to 3.4GHz) in an ultra-compact 82×71mm core board, delivering x86 performance for Windows/Linux in industrial, AI, and embedded applications.
- ✔ Modular Flexibility:
Standalone core board with 12V DC, MIPI display, USB-C, and RTC—or pair with a palm-sized carrier board for expanded I/O: Dual Gigabit Ethernet, 2xUSB3.0, 2xUSB2.0, Dual HDMI, M.2 SSD, SATA 3.0, and more.
- ✔ Multi-Display Ready:
Pre-tested compatibility with 7" MIPI touchscreen + 11.3" eDP display, plus HDMI multi-monitor support for digital signage/kiosk solutions.
- ✔ Industrial-Grade Expansion:
MIPI CSI/DSI, eDP, GPIO, I2C, SPI, UART x4—ideal for robotics, vision systems, and IoT edge nodes.
- ✔ Developer-Friendly:
Open-source Wiki tutorials, pre-configured drivers, and step-by-step guides to accelerate deployment.
¶ 🎯 Applications
Designed for:
▸ Industrial HMI & Automation ▸ Edge AI Vision Processing
▸ Thin Clients & Network Appliances ▸ Portable Linux Workstations
▸ Digital Signage & Interactive Kiosks ▸ Robotics Control Hub
¶ 🔥 Why Choose Youyeetoo K1?
- Performance Meets Size: x86 power in a mini footprint, outperforming ARM alternatives.
- Scalable Design: Use the core board alone or expand with the carrier board for maximum flexibility.
- Plug-and-Play Ecosystem: Pre-optimized displays and docs save 30% development time.
Join the Youyeetoo Developer Community—Unlock the Potential of Mini x86 Computing!
(Explore Wiki & order now)
¶ 📊 Specifications
| Category | Specifications |
|---|---|
| Processor CPU | 12th Gen Intel® Alder Lake-N N100 (Base Frequency 0.8GHz, Turbo Boost up to 3.40 GHz, 4 Cores 4 Threads (Intel 7 10nm), TDP 6W) |
| GPU | Intel® UHD Graphics (Max Frequency 750MHz) |
| RAM | Onboard 8G/16G LPDDR5 (Optional) |
| Storage | Onboard eMMC: 0/64G/128G/256G M.2 Expansion: Supports NVMe 2280 SSD (PCIe 3.0) & M.2 SATA 2280 SSD (Supports PCIe Gen3.0 x2 NVME) SATA Expansion: Supports SATA 3.0 SSD |
| Networking | Wired: RJ45 Gigabit Ethernet Port x2 Wireless: Expandable via M.2 E-key slot, Optional WIFI5+BT5.0 / WIFI6+BT5.2 dual-band 4G LTE: Expandable via M.2 slot, default EC20 4G module (requires separate 4G adapter board) |
| Multi-Display | HDMI Port (HDMI2.0 4K/60Hz) Micro HDMI Port (HDMI2.0 4K/60Hz) MIPI/eDP: MIPI supports FengHuolun MIPI7 LCD (1024x600 touchscreen), eDP supports FengHuolun 11.6" screen (3 options，choose 1) |
| USB | USB-A: USB3.0 x2 / USB2.0 x2 USB Headers: USB2.0 x2 / USB3.0 x2 USB Type-C: x1 |
| Audio | Output: SPK x1 (8Ω2W w/ Amp), HDMI-OUT, Mini HDMI-OUT Input: Analog MIC x1, Headset MIC x1, LINE IN x1 |
| M.2 Expansion | 2280: NVME SSD / M.2 SATA SSD (M-KEY) 2230: WIFI5+BT5.0/WIFI6+BT5.2 or 4G LTE expansion via FengHuolun adapter |
| IO Interface | UART: 2x UART TTL (convertible to RS232/RS485 modules) I2C: x1 (4-pin header, 3.3V) SPI: x1 (6-pin header, 3.3V) GPIO: 22x GPIO (1.8V, 3.3V) |
| Misc | LEDs: 2x Onboard (Red/Green), Default red light (hard drive indicator) flashing green light (power light) always on Buttons: Power x1, Reset x1 RTC: SH1.25 battery holder (CR2032 compatible, ~35mAh annual consumption) NFC: Passive NFC supported |
| Power | 12V DC Jack (5.5x2.5mm) & 2-pin XH-2A 2.54mm header |
| Dimensions | Core Board: 82mm x 71mm Base Board: 134mm x 92mm |
| OS Support | Windows 10/11 & Linux Ubuntu/Debian |
| Software Watchdog | Supported via standard Windows APIs |
| CPU Temp Monitoring | Supported via standard Windows APIs |
| Fan Control | Supported via standard Windows APIs |
¶ 📐 Interface Diagram
¶ Schematic Diagram
- youyeetoo K1 bottom plate schematic diagram
Youyeetoo Official Drive Download Link
http://dd.youyeetoo.cn:5000/sharing/2dqF1KReT
Google Drive Download Link
**
¶ 🚀 Quick Start (Documentation)
⚠️ Must-read for First-Time Use: Please follow the hardware preparation guide before powering on.
¶ 🔰 Basics & System Installation
- Quick Startup Guide (Hardware Preparation / Power Supply / Power-On)
- Windows System Installation Tutorial
¶ ⚙️ Hardware Configuration
- Audio Output: SPK/Headphone
- LED Control: On-Board LED Control and Testing
- Hard Drives: Install NVMe / SATA SSD | SATA 3.0 Hard Drive
¶ 🖥️ BIOS Settings
- How to Enter the BIOS Settings Interface
- BIOS Flashing Tutorial (Update BIOS)
- Change Power-On Mode (S0 Boot / S5 Button)
- Screen Config: MIPI 7' LCD / EDP LCD (⚠️ Requires BIOS Replacement)
¶ 🔧 Interface Accessories Description
| Accessories | Description | Link |
|---|---|---|
| Battery | RTC Battery | 👉 View |
| Camera | MIPI CSI Camera | 👉 View |
| 4G Module | EC20 4G Module + 4G Adapter Board | 👉 View |
| NFC Module | NFC Antenna | 👉 View |
| Power Supply | DC Power Supply | 👉 View |
| Display Screen | EDP / 7-inch MIPI / Type-C Screen | 👉 View |
| Wi-Fi/Bluetooth | RTL8852BE / RTL8822CE Module | 👉 View |
| Speaker Module | 8Ω/2W PH2.0-4P Left-Right Stereo | 👉 View |
| USB 2.0/3.0 Connector | Extended use of USB interface / MIC and LINE interface | 👉 View |
| SATA Pin Connector | SATA Power Cable + Data Cable + SATA 3.0 Hard Drive | 👉 View |
| USB to TTL | USB to SPI Host and I2C Slave Module | 👉 View |
¶ 💻 Using Windows
¶ System & Drivers
- Install Windows System - Download Windows from the official website and install it on the board
- Install Windows Drivers - Install drivers on the Windows system of the board
¶ Peripheral Control
- MIPI Camera - Using the GC5035 Camera
- 4G LTE - Use 4G Module
- WIFI / Bluetooth - Use WIFI and Bluetooth Functions
- SPK/Headphone Audio Output - Audio Output
¶ Display Configuration
- MIPI 7' LCD Display - Re-flash the BIOS to use the 7-inch MIPI screen
- EDP LCD Display - Re-flash the BIOS to use the EDP screen
¶ 🛠️ Windows Application Development
This tutorial mainly provides examples of how to call the hardware resources on the youyeetoo K1 motherboard in Windows applications, facilitating hardware control in actual projects.
- GPIO Usage - Operating GPIO Input and Output
- UART Serial Port Usage - Using UART Serial Port
- I2C Usage - Operating I2C Reading and Writing
- SPI Usage - SPI Interface Testing
- NFC Usage - On-Board NFC Development and Testing
- Watchdog Usage - Enabling and Disabling the Watchdog
- Obtaining Unique ID - Obtaining X1 Unique ID
- Windows Driver Development Tutorial
¶ 🐧 Linux System Usage
¶ Installation & Basic Setup
- Installing the Ubuntu System - Download Ubuntu from the official website and install it on the board
- WIFI / Bluetooth - Using Wifi and Bluetooth functions
- 4G LTE - Using the 4G module
¶ 🛠️ Linux Application Development
For Linux application development, knowledge reserves required: basics of C/C++ programming development, basics of make compilation and Makefile writing.
This tutorial takes ubuntu-22.04.x-desktop-amd64 as an example.
1. Install Basic Tools:
#update soft list
sudo apt-get update
# install make
sudo apt install make
sudo apt -y install make-guile
#install gcc g++
sudo apt -y install gcc
sudo apt -y install g++
# install cmake
sudo snap install cmake
sudo apt -y install cmake
#install git
sudo apt -y install git build-essential dkms --force-yes
#install vim
sudo apt -y install vim
#install curl
sudo apt -y install curl
#install wget
sudo apt -y install wget
2. Development Guides:
- GPIO Usage - Operating GPIO Input and Output
- UART Serial Port Usage - UART Serial Port Testing
- I2C Usage - Operating I2C Reading and Writing
- SPI Usage - SPI Interface Testing
- NFC Usage - On-Board NFC Development and Testing
- Watchdog Usage - Enabling and Disabling the Watchdog
- Obtaining Unique ID - Obtaining K1 Unique ID
¶ ❓ FAQ
(Content to be added)