KEYESTUDIO V4.0 Development Board for Arduino UNO R3

• Brand: KEYESTUDIO
• Operating System: Windows 10
• CPU Model: 5X86
• Cache Size: 1 GB
• Graphics Card Description: Dedicated
• Graphics Coprocessor: Integrated Graphics
• Memory Storage Capacity: 32 KB
• Specific Uses For Product: Education
• Personal computer design type: All in One
• Screen Size: 2 inches
• Operating System: Windows 10
• Specific Uses For Product: Education
• Personal Computer Design Type: All in One
• Color: Yellow
• Additional Features: Updated USB Serial Chip for Arduino Compatibility
• Hardware Interface: USB
• Item Weight: 0.07 kg
• Specification Met: [Inferred: Some specifications met]
• Video Output Interface: USB (with adapter)
• Style Name: Minimalist
• Cooling Method: Passive
• Compatible Devices: Arduino Uno R3 Compatible Devices
• Power Plug Type: Type C
• Total Expansion Slots Quantity: 20
• Language: English
• Video Output: USB (with adapter)
• Graphics Description: Dedicated
• Graphics Coprocessor: Integrated Graphics
• Graphics Card Interface: Integrated
• Processor Series: 5X86
• Processor Socket: no
• Processor Count: 1
• Total Usb Ports: 1
• Number of Component Outputs: 1
• Connectivity Technology: USB
• Wireless Compability: Infrared
• Wireless Technology: Infrared
• Speaker Type: External
• Brand: KEYESTUDIO
• Model Number: KE-0017
• Model Name: KEYESTUDIO V4.0 Development Board
• Built-In Media: V4.0 board
• Processor Brand: no
• Model Year: 2010
• CPU Model Number: no
• Video Processor: via
• Unit Count: 1 Count
• Manufacturer: keyes
• Cache Memory Installed Size: 1 GB
• Memory Storage Capacity: 32 KB
• RAM Memory Technology: no
• Memory Speed: 16 MHz
• RAM Type: DDR DRAM
• Memory Clock Speed: 16 MHz
• Screen Size: 2 inches
• Display Resolution Maximum: 800x600
• Display Type: Analog
• Aspect Ratio: 16:9
• Resolution: 800 x 600
• Native Resolution: 800 × 600
• Human-Interface Input: Buttons
• Keyboard Description: NO

• Superior Stability with CP2102 USB Serial Chip KEYESTUDIO V4.0 features the advanced CP2102 USB-to-serial chip, delivering faster and more reliable. Fully compatible with Arduino IDE, this board ensures seamless driver installation on Windows and Mac systems. No more driver headaches plug, play, and start creating instantly. USB cable included.
• True ATMEGA328P-PU with Socketed DIP Design KEYESTUDIO board features the socketed ATMEGA328P-PU microcontroller. You can easily replace or upgrade the chip without soldering! Packed with 32KB Flash (0.5KB for bootloader), 2KB SRAM, 1KB EEPROM, and running at 16MHz everything you need for Arduino UNO R3 projects.
• Crystal-Clear Pin Labels Our cool yellow silk-screen on black PCB makes pin identification effortless. Whether you're a beginner or a pro, you'll appreciate the clearly printed labels on every pin header no more squinting or guessing.
• 14 Digital I/O + 6 PWM + 6 Analog Inputs Unleash your creativity with 14 digital input/output pins (6 with PWM capability), 6 analog inputs, ICSP header, and built-in reset button. Power it via USB, DC power jack (7-12V recommended), or Vin/GND pins. Compatible with a vast ecosystem of Arduino shields, sensors, and modules.
• Perfect for Education, Robotics, and DIY Makers Whether you're teaching coding in the classroom, building your first robot, or prototyping your next smart home device, KEYESTUDIO V4.0 is your ideal choice. Backed by detailed online Wiki with wiring diagrams, code examples, and troubleshooting guides.

The KEYESTUDIO V4.0 Development Board offers a fully compatible alternativefor Arduino UNO R3 projects, featuring an updated CP2102 USB serial chip forreliable connectivity. This microcontroller board is equipped with 14 digitalinput/output pins, including 6 that support PWM outputs, along with 6 analoginputs for versatile project applications. At its core, a 16 MHz quartzcrystal ensures precise timing operations. The board includes essentialcomponents such as a USB connection, power jack, ICSP headers, and a resetbutton for convenient programming and operation. With 32 KB of flash memorypowered by the ATMEGA328P-PU chip (0.5 KB reserved for bootloader), itprovides ample storage for your code. The board can be powered either throughthe included USB cable connected to a computer or via an AC to DC adapterthrough the power jack. The distinctive yellow-black design features high-contrast yellow silk screen printing on a black mask, making pin labelsclearly visible and easy to read during project development andtroubleshooting.