Arduino has announced its two newest boards, the Arduino Uno R4 WiFi and the Arduino Uno R4 Minima. The Uno R4 WiFi model features an ESP32-S3 coprocessor for built-in Wi-Fi, while the Uno R4 Minima model has an Arm Cortex-M4 processor. Learn more about the features and potential applications of these new Arduino boards.

Analog Signal Input Application experiment