CDA - Arduino UNO R4 available from Farnell

Arduino UNO R4 — Arduino Official Store

30 proyectos con Arduino by EncuentraHN - Issuu

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

K020007 - Arduino - Starter Kit, Arduino Uno, Components Kit and Instruction Book for 15 Projects (French)

Arduino® UNO R4 WiFi — Arduino Official Store

New Arduino UNO R4 open-source electronics platform available from Farnell – Instrumentation Monthly

Arduino UNO R4 Minima [ABX00080] - Renesas RA4M1 - USB-C, CAN, DAC (12 bit), OP AMP, SWD Connector : Electronics

Enhanced and improved, the Arduino UNO R4 Minima is armed with a powerful 32-bit microcontroller courtesy of Renesas. Brace yourself for increased

Arduino UNO R4 Minima [ABX00080] - Renesas RA4M1 - USB-C, CAN, DAC (12 bit), OP AMP, SWD Connector

Enhanced and improved, the Arduino UNO R4 Minima is armed with a powerful 32-bit microcontroller courtesy of Renesas. Brace yourself for increased processing power, expanded memory, and a whole new level of on-board peripherals. The best part? Compatibility with existing shields and accessories remains intact, and there's no need to make any changes to the standard form factor or 5 V operating voltage.

Arduino Uno R4 Minima - ABX00080

Arduino UNO R4 — Arduino Official Store

Mastering the Arduino Uno R4

Arduino UNO R4 Minima and WiFi Now Available!