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Uno R3 Board, Arduino-Compatible
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Brand: ZHUANG One

Uno R3 Compatible Board, ATmega328P, DIP, SMD, USB-C or Wi-Fi Versions

$6.83

5+ $6.39 each · 10+ $5.94 each

Est. delivery 10–26 days

Est. $7.82 shipping to Canada. Exact cost at checkout

In stock

Supplier stock is confirmed at checkout.

Option: UNO R3 Micro USB
Quantity
Sold by
Polar Parts
Ships from
Our supplier partnersSupport from Milton, Ontario
Shipping
Canada only
Returns
14 days, unopened items
Payment
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About this part

Uno R3-format development boards compatible with the Arduino Uno R3, built around the ATmega328P. The range covers several USB chips and connectors, plus a version that adds ESP8266 Wi-Fi to the Uno layout.

  • UNO R3 DIP, with a CH340G or CH9102 USB chip, or as a plain DIP version
  • UNO R3 SMD, Micro USB and Type-C versions
  • UNO+WiFi R3 version that adds an ESP8266
  • USB chips named across the range: ATmega16U2, CH340G and CH9102

If you pick a CH340G or CH9102 version and your computer doesn't detect it, install that chip's USB driver.

Specifications

TypeModule
Supply VoltageElectronic module
Dissipation PowerElectronic module
Operating TemperatureElectronic module
ConditionNew
SKUPP-17D894C7-QAJ5

Supplier description

Provided by the supplier. Our shipping, returns and support terms apply.

UNO R3 Official Box ATMEGA16U2/ UNO+WiFi R3 Original ATMEGA328P Chip CH340G For Arduino UNO R3 Development Board WeMos ESP8266

Related guide

ESP32 vs Arduino vs Raspberry Pi: which board for your project

What the Arduino Uno, ESP32 and Raspberry Pi are each good at, where each struggles, and what else you need to buy to get one running.

Shipping & returns

Delivery
Ships from suppliers outside Canada. Estimated delivery: 10–26 days to Canadian addresses. Estimates aren't guaranteed. Tracking is shared when available.Shipping policy
Shipping cost and tax
Estimated at $7.82 from a supplier quote. The exact cost is quoted live for your Canadian address at checkout, with sales tax, so you see the full total before you pay.
Returns
Unopened, unused items in resalable condition can be returned within 14 days of delivery. Some items are excluded.Refund policy
Questions before you order?
Ask about fit, compatibility or bulk quantities.support@polarparts.caContact support

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