Arduino Uno R3 Compatible Board ATmega328P CH340 USB + Cable - USA Seller for Sale

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Arduino Uno R3 Compatible Board ATmega328P CH340 USB + Cable - USA Seller For Sale

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Arduino Uno R3 Compatible Board ATmega328P CH340 USB + Cable - USA Seller:
$10.49

**Arduino Uno R3 Compatible Board ATmega328P CH340 USB + Cable - USA Seller**Unlock your creativity with this Arduino Uno R3 Compatible Board featuring the ATmega328P microcontroller. Perfect for prototyping and electronic projects, this board offers full compatibility with the Arduino IDE, making it easy to connect and program.**Key Features:**- **Microcontroller:** ATmega328P, the same chip in official boards- **USB Interface:** CH340 for reliable communication- **Digital I/O Pins:** 14 (6 PWM-capable)- **Analog Pins:** 6- **Operating Voltage:** 5V- Includes a **USB Type-B cable** for instant setup- **Power Options:** USB or DC barrel jack**Ideal For:**- IoT & home automation projects- Robotics & motor control- STEM education tools**Fast US Shipping & Responsive Support!** Start your projects today with the trusted quality of Envistia Mall. Shop now for additional Arduino accessories!

Electronics for IoT, Prototyping & DIY

This Arduino Uno R3 compatible development board is a reliable, cost-effective platform for prototyping, learning, and building electronics projects. It features the ATmega328P microcontroller and CH340 USB-to-serial chip, providing full compatibility with the Arduino IDE and the vast Arduino ecosystem of shields, sensors, and libraries.

✅ Includes USB Type-B cable -- connect and start programming right out of the box.

Key Features

Microcontroller: ATmega328P -- the same chip used in the official Arduino Uno R3
USB Interface: CH340 USB-to-serial converter for reliable PC communication
Operating Voltage: 5V
Input Voltage: 7–12V recommended (6–20V limits)
Digital I/O Pins: 14 (6 provide PWM output)
Analog Input Pins: 6
Flash Memory: 32 KB (0.5 KB used by bootloader)
SRAM: 2 KB
EEPROM: 1 KB
Clock Speed: 16 MHz crystal oscillator
USB Connector: Type-B (cable included)
Power Options: USB or DC barrel jack
ISP Header: Yes -- for direct bootloader programming
Standard Uno R3 form factor: Compatible with all Arduino Uno shields

What's in the Box

1x Arduino Uno R3 Compatible Development Board
1x USB Type-B Cable, 30cm (~1 foot) length

Perfect For

Arduino IDE projects and prototyping
IoT and home automation builds
Robotics and motor control
Sensor data acquisition
STEM education and classroom labs
CNC and 3D printer controller boards (with GRBL)

CH340 Driver Note

This board uses the CH340 USB-to-serial chip instead of the ATmega16U2 found on the official Arduino Uno. You may need to install the free CH340 driver for your operating system. The driver is widely available and takes less than a minute to install. Once installed, the board works identically to the official Uno R3 in the Arduino IDE -- simply select "Arduino Uno" as your board type.

About Envistia Mall

Envistia Mall is a US-based electronics retailer specializing in development boards, sensors, modules, and components for makers, engineers, and educators. We ship from the United States with fast handling times. Product documentation and technical support are available at our dedicated support site.

📦 Fast US Shipping | 🔄 Hassle-Free Returns | 📧 Responsive Customer Support

Visit our store for compatible shields, sensors, jumper wires, and more accessories for your Arduino projects.

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