Uno R3 is one of the widely used and accepted module for prototyping. It has huge user community worldwide. Uno R3 SMD module is based on the Atmega328p-AU MCU of Atmel AVR Family. It is a 8 Bit Microcontroller. This is an entry level development board. But, is not a basic one, it packs 32 KB Flash, 2 KB RAM, and 1 KB of EEPROM.
Why Consider the Official Boards?
Feature | Official Arduino Boards | Clone Boards |
Warranty | ✅ 1-Year Official Warranty | ❌ None / Limited |
Build Quality | ✅ High-Grade Components | ⚠️ Varies |
Software Support | ✅ 100% Compatible | ⚠️ May Face Issues |
Firmware Updates | ✅ Regular Official Releases | ❌ Rare / None |
Durability | ✅ Long Lifespan & Support | ⚠️ Shorter Life |
Features :
- 1.0 pinout: added SDA and SCL pins that are near the AREF pin and two other new pins placed near the RESET pin, the IOREF, that allow the shields to adapt to the voltage provided by the board. In the future, shields will be compatible with both the board that uses the AVR, which operates with 5V, and the Arduino Due, which operates with 3.3V. The second one is a not-connected pin; that is the reserve for future purposes.
- Stronger RESET circuit.
Package Includes :
1 x Uno R3 Board without Cable compatible with Arduino
vishalgautam1118465 (verified owner) –
Working good
vishalgautam1118465 –
Vishal (verified owner) –
Working good only install Arduino IDE
Vishal –
Vishal (verified owner) –
Product is working Good there is no need to install any other software except Arduino IDE
Vishal –
Surendra Chunodkar (verified owner) –
Good quality product
Surendra Chunodkar –
atharva.bhange (verified owner) –
Good product great packaging and delivery.
atharva.bhange –
Nishanth (verified owner) –
Good Product
Nishanth –
SOMESH NANDEDKAR (verified owner) –
Very Reliable and quick Service
SOMESH NANDEDKAR –
Sumit Banerjee (verified owner) –
good service good product
Sumit Banerjee –
[email protected] (verified owner) –
awesome product .
[email protected] –
[email protected] (verified owner) –
original as per description or very fast delivery
[email protected] –
SUJEET KUMAR YADAV –
Must have for electronics hobby.
SUJEET KUMAR YADAV –
Akshay KG (verified owner) –
Product was delivered perfectly and working well in my new project
Akshay KG –
Jai Telang (verified owner) –
Yes the Arduino was delivered in a perfectly fine condition.
Jai Telang –
Zuhair Khatri (verified owner) –
Perfect
Zuhair Khatri –
Ravikiran (verified owner) –
Product was delivered in a very good condition
Ravikiran –
Kuldeep (verified owner) –
product is good
Kuldeep –