Arduino uno r4 wifi
features a renesas ra4m1 microcontroller (arm cortex-m4) running at 48 mhz, with 256 kb flash and 32 kb sram. it integrates an esp32-s3 module for wi-fi and bluetooth connectivity, supporting various communication protocols like i2c, spi, and can. the board includes 14 digital i/o pins, 6 analog inputs, and a unique 12x8 led matrix for visual displays
microcontroller: renesas ra4m1 (arm cortex-m4)
clock speed: 48 mhz
flash memory: 256 kb
sram: 32 kb
eeprom: 8 kb
operating voltage: 5 v (input voltage 6-24 v)
wi-fi module: esp32-s3 (supports bluetooth)
digital i/o pins: 14
analog input pins: 6
usb connector: usb-c
special features: 12x8 led matrix, real-time clock (rtc), digital-to-analog converter (dac), various communication protocols (i2c, spi, can
we are available in all parts of ethiopia