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Elecbee Arduino UNO R3 DIP Development Board Official ATmega16U2 I2C Pins Enhanced Reset

SKU: EB0041476
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Key Features

Official Arduino Reliability: Designed to Arduino’s strict official standards, this UNO R3 DIP board ensures seamless compatibility with the Arduino ecosystem, including shields, libraries, and community support—perfect for beginners and pros alike.
Expansion-Friendly Pin Design: Features newly added I2C pins (SDA/SCL, copies of Analog 4/5) for easy sensor integration, plus an IOREF pin that clearly indicates the 5V onboard voltage—simplifying shield compatibility without extra wiring.
Improved Reset Functionality: Upgraded reset circuit with anti-interference protection ensures stable operation, while the reset button’s new position (near the USB port corner) makes it easier to press during prototyping or troubleshooting.
ATmega16U2 for HID Versatility: Equipped with the ATmega16U2 chip (replacing the 8U2), this board supports USB HID protocol emulation—turn your project into a MIDI controller, gamepad, or keyboard, opening doors to interactive art, robotics, and more.
Classic DIP Package: Maintains a dual in-line package (DIP) format, preserving compatibility with legacy shields and accessories while staying future-ready for new projects—versatile for both retrofits and cutting-edge builds.

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Attribute
Value
MCU/SoC Model
UNO ATmega16U2 USB
CPU Architecture
ATMEGA16U
Wireless Capability
AVR
Memory
Arduino IDE
Debug Interface
USB/CAN
Power Protection
5V/9V
Description

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Shopping Guide
Shipping
Delivery Period
For in-stock parts, orders are estimated to ship out in 3 days.
Elecbee ships orders once a day at about 5pm except Sunday.
Once shipped, estimated delivery time depends on the below carriers you chose.
DHL Express: 3-7 business days
DHLeCommerce: 12-22 business days
FedEx International Priority: 3-7 business days
EMS: 10-15 business days
Registered Air Mail: 15-30 business days
Shipping RatesShipping rates for your order can be found in the shopping cart.
Shipping OptionsShipping rates for your order can be found in the shopping cart.
Shipping TrackingWe will notify you by email with tracking number once order is shipped. You can track your order using the “Track My Order” feature.
Returning/WarrantyReturningReturns are normally accepted when completed within 30 days from date of shipment, please contact customer service for a return authorization. Parts should be unused and in original packaging. Customer has to take charge for the shipping
WarrantyAll Elecbee purchases come with a 30-day money-back return policy, plus 1-year Elecbee warranty against any manufacturing defects.
This warranty shall not apply to any item where defects have been caused by improper customer assembly failure by customer to follow instructions, product modification, negligent or improper operation
OrderingHow to BuyElecbee accepts online orders.
Add to cart > Check out > Submit order > Complete payment > Delivery
PaymentPayPal, Credit Card includes Visa, Master, American Express, Bank transfer.

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In-Stock:9984
Qty.
1
Unit Price
$ 3.03$ 3.79
Ext. Price
$ 3.03$ 3.79
$ 3.03$ 3.79
Can Ship in 1-3 Business Days