Arduino Uno R4 - WiFi Bluetooth USB-C - 96 LED Matrix - 5V

Arduino introduces the UNO R4 board family, featuring enhanced

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Arduino UNO R4 WiFi [ABX00087] - Renesas RA4M1 / ESP32

Arduino Uno R4 WiFi Led Matrix

Arduino UNO R4 Minima and WiFi boards launched for $20 and $27.50

Arduino Uno - Wikipedia

The Arduino UNO R4 WiFi combines the processing power and exciting new peripherals of the RA4M1 microcontroller from Renesas with the wireless

Arduino UNO R4 WiFi [ABX00087] - Renesas RA4M1 / ESP32-S3 - Wi-Fi, Bluetooth, USB-C, CAN, DAC, OP AMP, Qwiic Connector, 12x8 LED Matrix

UNO R4 MINIMA Development board WIFI / Minima Official Original

The Arduino UNO R4 WiFi combines the processing power and exciting new peripherals of the RA4M1 microcontroller from Renesas with the wireless

Arduino UNO R4 WiFi [ABX00087] - Renesas RA4M1 / ESP32-S3 - Wi-Fi, Bluetooth, USB-C, CAN, DAC, OP AMP, Qwiic Connector, 12x8 LED Matrix

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.