EYE on NPI: Arduino Uno R4 Minima and Uno R4 WiFi Boards #digikey
![EYE on NPI: Arduino Uno R4 Minima and Uno R4 WiFi Boards #digikey](https://cdn-blog.adafruit.com/uploads/2023/07/0-2.png)
This week’s EYE ON NPI (video) is a new spin on an old familiar classic, it’s Arduino’s UNO R4 Minima and R4 WiFi Boards, now in stock at DigiKey for folks who want a 5V microcont…
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UNO REV 4 Boards - Arduino
![](https://cdn-blog.adafruit.com/uploads/2023/07/3-5.png)
EYE on NPI: Arduino Uno R4 Minima and Uno R4 WiFi Boards #digikey
The UNO R4 was created with maximum compatibility in mind and keeps the same physical factor, compatibility with shields, and 5V operating voltage as its predecessor. The Renesas RA4M1 32-bit Cortex-M4 CPU, which powers the UNO R4, significantly increases processing speed, memory capacity, and functionality.
![](https://store-usa.arduino.cc/cdn/shop/products/ABX00087_03.unbox_f5b7fcef-5fc2-4164-b076-b14014d94002_934x700.jpg?v=1701256193)
Arduino Uno R4 WiFi - ABX00087
![](https://www.okdo.com/wp-content/uploads/2023/08/Arduino-R4-WiFi-ABX00087-OKdo-5.jpg?fit=1000%2C750)
Arduino UNO R4 WiFi - OKdo
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adafruit
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EYE on NPI: Arduino Uno R4 Minima and Uno R4 WiFi Boards #digikey
![](https://cdn-blog.adafruit.com/uploads/2023/07/10.png)
EYE on NPI: Arduino Uno R4 Minima and Uno R4 WiFi Boards #digikey
![](https://cdn-blog.adafruit.com/uploads/2023/07/0-2.png)
EYE on NPI: Arduino Uno R4 Minima and Uno R4 WiFi Boards #digikey
Arduino UNO R4 Minima and WiFi Now Available!
![](https://www.digikey.com/-/media/MakerIO/Images/blogs/2023/Arduino%20PLC%20IDE%20Software%20Overview/Arduino_Opta_Portenta_cover.jpg?la=en-US&ts=870e83f6-892a-4779-a25f-e23ef9889bff)
Arduino UNO R4 Minima and WiFi Now Available!
![](https://www.digikey.com/-/media/MakerIO/Images/blogs/2023/Arduino%20UNO%20R4%20Minima%20and%20WiFi%20Now%20Available/minima_2.jpg?la=en&ts=35c93c28-b59a-4b2b-8a63-39ca4da840e1)
Arduino UNO R4 Minima and WiFi Now Available!
![](https://cdn.shopify.com/s/files/1/0438/4735/2471/products/c000079_iso_5994922d-1b02-4fb2-9aa6-73738d6ef19d.jpg?v=1625494098)
Arduino® UNO R4 WiFi — Arduino Official Store