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Cytron UNO – Arduino UNO Compatible Board with USB Micro-B

SKU: DISEDU9F56
The Cytron UNO is a fully Arduino UNO–compatible development board powered by the dependable ATmega328P microcontroller. It is well suited for beginners, students, hobbyists, and electronics enthusiasts who want a reliable and easy-to-use platform. Designed to match the functionality of the Arduino UNO R3, it provides 14 digital I/O pins, 6 PWM outputs, 6 analog inputs, along with UART, SPI,...
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Orders placed before 3 PM IST will be shipped on the same day (excluding Sundays and Public holidays) through our shipping partners. In rare cases, the pickup may get delayed during Public holidays / Bandh / Environmental disturbances.

Specifications

Specifications:

Brand: Cytron
Model: CT-UNO (Cytron UNO)
Microcontroller: ATmega328P with Optiboot bootloader
USB Interface: FTDI FT231X for stable and reliable programming
USB Connector: USB Micro-B socket
DC Input Voltage (Barrel Jack): 7V – 15V
5V Voltage Regulator: Up to 1A output
3.3V Voltage Regulator: Up to 500mA output
Digital I/O Pins: 14 (including 6 PWM outputs)
Analog Input Pins: 6
Clock Frequency: 16 MHz
Flash Memory: 32KB
SRAM: 2KB
EEPROM: 1KB
Shield Compatibility: Fully compatible with Arduino UNO R3 shields
Communication Interfaces: UART, SPI, I2C
LED Indicators: TX, RX, Power, and Pin 13 LEDs positioned along the board edge
Additional Features: 2.54mm prototyping pads for custom shield development
PCB Color: White

Additional Resources

Cytron UNO.PDF

FAQ

1. What is the Cytron UNO?

Cytron UNO (Model: CT-UNO) is a fully Arduino UNO R3–compatible development board powered by the ATmega328P microcontroller. It offers the same functionality as the standard Arduino UNO with added hardware improvements and USB Micro-B connectivity.

2. Is Cytron UNO compatible with the Arduino IDE?

Yes. It works seamlessly with the Arduino IDE. Simply select Arduino UNO as the board type and upload your code.

3. Which microcontroller does Cytron UNO use?

 It uses the ATmega328P microcontroller with the Optiboot (UNO R3) bootloader for fast and reliable programming.

4. What type of USB connector does it use?

Cytron UNO features a USB Micro-B connector, allowing you to program and power the board using a standard Android phone cable.

5. What USB chip is used for programming?

 It uses the FTDI FT231X USB-to-Serial chip, which provides stable and reliable communication with your computer.

View full product details

The Cytron UNO is a fully Arduino UNO–compatible development board powered by the dependable ATmega328P microcontroller. It is well suited for beginners, students, hobbyists, and electronics enthusiasts who want a reliable and easy-to-use platform. Designed to match the functionality of the Arduino UNO R3, it provides 14 digital I/O pins, 6 PWM outputs, 6 analog inputs, along with UART, SPI, and I2C communication support. The board also maintains full R3 shield compatibility.

Equipped with a USB Micro-B connector, the Cytron UNO can be programmed using a common Android phone cable or power bank cable, making it convenient and cost-effective for modern users.

Cytron improves upon the standard design by integrating a stronger onboard voltage regulator for better power stability and higher current capability. The status LEDs are repositioned along the board’s edge to remain visible even when a shield is installed. The board also features additional standard pads for creating custom shields, an FTDI FT231X USB interface for stable and reliable programming, and robust DC input support ranging from 7V to 15V.

Whether you are developing IoT prototypes, robotics projects, embedded systems, or learning the basics of coding, the Cytron UNO offers dependable performance and seamless compatibility within the Arduino ecosystem.

Features

  • Powered by SMD ATmega328P with Optiboot (UNO R3) bootloader for faster uploads

  • USB programming via stable FTDI FT231X chip for improved reliability

  • Supports 7–15V DC input with upgraded voltage regulator for higher current output

  • 14 digital I/O pins (including 6 PWM outputs) and 6 analog inputs

  • Fully compatible with Arduino UNO R3 shields, including ISP header and broken-out SDA, SCL, and IOREF pins

  • USB Micro-B connector compatible with standard Android cables

  • LEDs relocated to the board edge for better visibility

  • Additional 2.54mm pitch pads for custom shield development

  • Clean white PCB layout with Cytron build quality