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Product Overview & Details
Original Arduino UNO R4 WiFi with powerful Renesas RA4M1 Arm Cortex®-M4 processor (48MHz)
Major upgrade over UNO R3 with 32kB SRAM & 256kB flash memory
Built-in WiFi connectivity and CAN bus support for advanced IoT & automotive projects
Includes 12-bit DAC, USB-C port, and up to 24V power input
Backward-compatible with existing UNO shields &...