


Arduino UNO Rev4
The latest Arduino UNO offers more speed, memory, and connectivity than any previous version. Features a 32-bit RA4M1 processor, ESP32-S3 wireless connectivity, a built-in 12x8 LED matrix for on-board prototyping, and a Qwiic connector for plug-and-play projects.
Original: $35.10
-70%$35.10
$10.53Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
The latest Arduino UNO offers more speed, memory, and connectivity than any previous version. Features a 32-bit RA4M1 processor, ESP32-S3 wireless connectivity, a built-in 12x8 LED matrix for on-board prototyping, and a Qwiic connector for plug-and-play projects.


















