Software scalability is also supported on the new board, allowing easy upgrades for projects made with UNO R3 or Leonardo. Plus, the Arm® Cortex®-M4 core features a Floating Point Unit (FPU), bringing a huge performance boost for certain applications. To accommodate more complex projects, the UNO R4 is fitted with 32 kB of SRAM and 256 kB of flash memory. Renesas is a global leader in microcontrollers, analog, power and SoC products and provides developers with a significant boost in processing power, memory, and functionality.īased on an Arm® Cortex®-M4 core, the RA4M1 microcontroller on the Arduino UNO R4 features a clock speed of 48 MHz for higher processing power. Preserving the standard form factor, shield compatibility and 5 V power supply of the popular UNO R3, the UNO R4 adds a 32-bit microcontroller with up to 16x the clock speed, memory and flash storage with the integration of the RA4M1 processor from Renesas.
Powered by a 32-bit microcontroller, the new UNO R4 comes in two versions: the basic UNO R4 Minima and comprehensive UNO R4 WiFi, meeting the budgetary and creative needs of the maker community. LUGANO, Switzerland-( BUSINESS WIRE)- Arduino, the world's leading open-source hardware and software platform, today announced the launch of its next-generation UNO board, a significant revision of its 8-bit technology.
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