When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
The Arduino Uno R4 WiFi combines the computing power and exciting new possibilities through the RA4M1 microcontroller from Renesas with the wireless power of the ESP32-S3 from Espressif. In addition, the UN R4 WiFi offers an integrated 12x8 LED matrix, a QWIIC connection, VRTC and off-pin that cover all potential needs of makers for your next project. Hardware compatibility in the UN form factor: The UN R4 WIFI retains the same form factor, the same pin assignments and the same operating voltage of 5V, as its predecessor UN R3, and thus ensures a seamless transition for existing shields and projects. The Arduino Uno R4 WiFi is a fully equipped development platform that is designed for the simple integration and handling of projects. With its versatile functionality and powerful hardware, i.
When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.