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UG LAND INDIA

UNO R3 Development Board Improved ATmega328P Type C Interface

UNO R3 Development Board Improved ATmega328P Type C Interface

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 Parameter Specification
Microcontroller ATmega328P (pre-installed bootloader)
Operating Voltage 5V
Input Voltage (recommended) 7V to 12V (via external power jack)
Input Voltage (limits) 6V to 20V
Digital I/O Pins 14 (of which 6 provide PWM output)
Analog Input Pins 6
DC Current per I/O Pin 20 mA
DC Current for 3.3V Pin 50 mA
Flash Memory 32 KB (ATmega328P) of which 0.5 KB used by bootloader
SRAM 2 KB
EEPROM 1 KB
Clock Speed 16 MHz
USB Interface USB Type-C interface for programming and communication
Programming Method USB CDC serial via USB Type-C
Onboard LEDs Power, TX, RX
Reset Button Yes
Communication Interfaces UART, SPI, I2C (TWI)
Dimensions Approximately 68.6 mm x 53.4 mm
Operating Temperature -40°C to +85°C
Additional Features Improved Type-C USB connector for reversible plug orientation
Power Supply Options USB Type-C or external power jack

 

Freatures:

  • Microcontroller: ATmega328P with pre-installed bootloader

  • USB Interface: Modern USB Type-C connector for easy, reversible plugging and faster data transfer

  • Operating Voltage: 5V logic level compatible with most shields and modules

  • Power Supply: Can be powered via USB Type-C or external power jack (7-12V recommended)

  • Digital I/O Pins: 14 digital pins (6 PWM outputs) for versatile interfacing

  • Analog Inputs: 6 analog input pins for sensor readings

  • Memory: 32 KB Flash (0.5 KB used by bootloader), 2 KB SRAM, 1 KB EEPROM

  • Clock Speed: 16 MHz for standard timing and performance

  • Communication: Supports UART (Serial), SPI, and I2C (TWI) interfaces for diverse connectivity

  • Onboard LEDs: Power indicator, TX and RX communication LEDs for debugging

  • Reset Button: Easily reset the microcontroller without unplugging power

  • Improved Design: Enhanced PCB layout for stable performance and easy integration

  • Compact Size: Fits standard UNO shields and accessories

  • Operating Temperature: -40°C to +85°C suitable for most environments

  • Compatibility: Fully compatible with IDE and existing UNO sketches

  • Enhanced Durability: Type-C connector is more robust than traditional USB-B ports

  • Low Power Consumption: Efficient power management for battery-powered projects

Description:

The UNO R3 Development Board Improved version is a modernized iteration of the classic UNO R3, designed for enhanced usability and compatibility with today’s hardware standards. At its core, it features the reliable ATmega328P microcontroller, known for its robust performance and extensive support within the  ecosystem.

This board upgrades the traditional USB-B connector to a USB Type-C interface, providing a reversible plug that simplifies connections and ensures faster, more reliable data communication and power delivery. It supports standard 5V operation, making it fully compatible with a wide range of shields and accessories.

Equipped with 14 digital input/output pins (6 supporting PWM), 6 analog inputs, and essential communication protocols such as UART, SPI, and I2C, this board offers versatile interfacing capabilities for sensors, actuators, and modules.

Ideal for beginners and professionals alike, the UNO R3 Improved board supports seamless programming through the IDE and features onboard LEDs for power and communication status, along with a reset button for quick debugging.

Whether you're building prototypes, learning embedded programming, or developing IoT devices, the UNO R3 Development Board Improved with Type-C interface delivers a reliable, user-friendly platform with modern connectivity.

Shipping & Returns

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• Return request window are available for only 10 days.
• After 10 days return window will closed and we cannot accepted any request.
• Customer will sent the order to seller by any courier.
• Customer will paid own of courier charges to seller warehouse.
             

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• We will initiate refund after delivered your return order to our warehouse.
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• Refund of the order will be initiated after receiving the product at the warehouse address

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• Full order value amount will transfer to your bank account. Money will be credited 5-7 working days.
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• Refund will not issued if product is not the same as which orders are sent by us.
• We can provide reverse amount in the DISCOUNT coupon if the buyer wants and can apply coupon to purchase another or the same product. Money will deduct.
• Coupon validity available for 1 year.
• If return request receive after 10 days from the date of delivery. we will not issue refund.
 
Deduct Non Refundable Charges
• Refund money reverse to you only product amount and delivery charges
• Delivery charges will not refund in case order refuse delivery to accept order / Incorrect address mentioned
Order Cancellation Charges
Order cancellation charges will be deduct if in case your order is Picked up or handover to the courier department. Delivery charges will deduct.
Refund will reverse only product amount.

For any query, please Call/WhatsApp to our helpline number +91-9999115521/+91-9999115512

Any complaint or query also technical support mail us support@uglandindia.com
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