UNO R4 development board improved version compatible with the official R4 WIFI/MINIMA motherboard MCU programming learning
Duino UNO R4 WiFi runs on Renesas RA4M1 (Arm Cortex®-M4) at 48MHz, which is 3 times faster than UNO R3. SRAM was increased from 2kB to 32kB for R3 and flash memory from 32kB to 256kB to accommodate more complex projects. As requested by the Arduino community, the USB port was upgraded to USB-C, and the maximum power supply voltage was increased to 24V. The board provides a CAN bus that allows users to minimize wiring and perform different tasks by connecting multiple expansion boards, and the new board also includes a 12-bit analog DAC.
- SHENZHEN
- SOTCK
- 2000
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