#arduino #comparison #2024
In this video, I have compared Arduino R3 and R4 regarding speed, memory, price, features, & more! Watch it and don't forget to leave a comment below with your preferred Arduino and why!

P.S. There are two versions of UNO R4: R4 Minima and R4 WiFi. Both boards are identical, but R4 WiFi has some additional features which are; an ESP32S3 chip giving it WiFi and Bluetooth functionality, a 12X8 onboard LED matrix, and an I2C connector.

Irrespective of this, the comparison is valid for both boards.