برد آردوینو UNO R4 Minima با پردازنده RA4M1

Arduino UNO R4 Minima
Arduino UNO R4 Minima is a programmable development board that provides a practical and easy introduction to the world of electronics and programming in Arduino IDE.
Standing out as the first Arduino board to incorporate the microcontroller “MCU” based on the Renesas RA4M1 (Arm® Cortex®-M4) with an operating voltage of 5V.
It has 14 digital I / O, 6 analog inputs with resolution up to 14 bits, a clock speed of 48 MHz, and 32 kB SRAM, 256 kB flash memory and 8 kB EEPROM.
It also features a DAC for audio projects, RTC for accurate time tracking and HID for emulating a keyboard/mouse. The jack connector (VIN) supports voltages up to 24V.
The Arduino UNO R4 Minima is a versatile tool used for prototyping, hands-on, and projects in the field of electronics.
This programmable board offers the ability to perform various tasks and processes, adapting to the specific needs of each user.
From collecting information from digital and analog sensors, to controlling devices such as LEDs , Buzzers , Motors , Actuators, and more, the Arduino UNO R4 Minima offers a wide range of applications.
Students, technicians, engineers, makers and teachers in the field of electronics can benefit from this board, as it gives them the opportunity to delve into the world of programming and the development of electronic projects in a practical way.
Whatever your level of experience, the Arduino UNO R4 Minima is presented as an essential tool to explore and enhance your skills in this field.
SPECIFICATIONS AND FEATURES
Brand: Arduino
Model: UNO R4 Minima
PCB Color: Blue
MCU: R7FA4M1AB3CF
Operating voltage: 5V DC
Programming port: USB Type C
Supply voltage
VIN and DC Jack: 6V to 24V (9V Recommended)
USB Connector: 4.8V to 5.5V (5V Recommended)
Schottky diodes for overvoltage and reverse polarity protection
DC current per I/O pin: 8 mA
Compatible with
Arduino IDE
Web Editor
Arduino CLI
Dimensions
Card: 68.6mm x 53.4mm x 15.20mm
Acrylic base card: 80mm x 58mm x 23mm
Weight: 31.24g
MCU R7FA4M1AB3CF
32 Bit Arm Cortex-M4 48MHz Microprocessor
Operating voltage: 5V DC
Real Time Clock (RTC)
Memory Protection Unit (MPU)
Digital-to-analog converter (DAC)
Memory
Flash: 256kB
SRAM: 32KB
EEPROM: 8KB
Pins
Digital I/O: 14
Analog input pins: 6 (ADC) A0-A5
DAC: 1
PWM: 6 (D3,D5,D6,D9,D10 and D11)

Communication interfaces
UART: x1 (D0, D1)
I2C: x1 (A4, A5, SDA, SCL)
SPI: x1 I (D10-D13, ICSP Header)
CAN: x1 (D4, D5, External transceiver required )
Package Includes:
Arduino UNO R4 Minima Board
DOCUMENTATION AND RESOURCES
Arduino Docs
UNO R4 Minima Reference Sheet
Datasheets
Arduino UNO R4 Minima
RA4M1

Getting started with Arduino UNO R4 Minima
To use the Arduino UNO R4 Minima board, you will need to install the UNO R4 Minima board package, which is part of the Arduino Core for Renesas devices.
To install it, you will need a version of the Arduino IDE, which you can download from the Arduino software page.
If you already have the Arduino IDE installed, it is recommended to use the latest version available.
Once installed or updated, open the IDE and connect the card with a USB Type C cable and follow the steps below:
1. Once the card is connected to the PC, wait for the driver to load.
2. Open “Device Manager”.
3. Check the COM port assigned to the card, which will appear as “USB Serial Device (COM…).”
4. Next, go to the Arduino IDE and head to the “Tools” tab. Click on “Boards” and select “Board Manager.”
5. In the board manager, search for the “Arduino UNO R4 Boards” boards and install them.
6. Make sure to select the Arduino UNO R4 Minima board and the corresponding COM port in the “Tools” section.
7. Done! Now you can use your card and start programming.
Can I use code developed for the UNO R3 on the UNO R4?
Yes, the code was developed using the Arduino API . In case instructions available only for AVR architecture were used, some changes must be made to ensure compatibility.
Are all libraries compatible with the UNO R3 also compatible with the UNO R4?
No, some UNO R3 libraries use instructions for the AVR architecture, which is not compatible with the UNO R4 architecture, however there are libraries that have already been adapted for the UNO R4.