
This is the powerful Arduino uno R4 . recently they released their latest nano version called the arduino nano R4. So here is the arduino nano r4 , which got the same form factor and pins of traditional arduino nano r3. Its comes with powerfull renesas RA4M1 microcontroller with 32 bit arm cortex m4 core which is is running at 48mhz. It comes with 256 kB Flash, 32 kB SRAM , 8 kB EEPROM, built-in RTC, 14-bit ADC and a 12-bit DAC. It has both tht pins holes and castelled holes.
The board has usb type c port for programming and has a qwicc connector , where we can can connect 3.3v i2c sensors like this and arduino modulio modules . Also it has another 5v compatible I2C port on pin A4 and A5, its comes with spi and UART Communication aditionally R4 comes with CAN communication and HID or human interface device communication. We can input upto 21volts to the vin pin. The can communication and high voltage input is suitable for automotive and industrial projects. The 12 bit DAC available on A0 PIN which is suitable for all audio related projects. Finally The r4 comes with a user configruble RGB LED
Programming is very easy just open your Arduino ide then search R4 in borads manger and Install it. After installing you can see the Arduino Nano R4 in board selection menu. And we can upload any code to the arduino nano R4. A Complete tutorial availble in channel.
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