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Arduino® UNO R4 WiFi

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انتقل بمشاريعك إلى مستوى اخر مع البورد الأيطالي الأصلي Arduino Uno R4 WIFI

يجمع هذا البورد بين الأداء الموثوق به لـ Uno R4 بالمعالج Arm® Cortex®-M4 وبسرعة معالجة قدرها 40MHz وإمكانيات Wi-Fi المدمجة من خلال المتحكم الإضافي ESP32-S3 بسرعة معالج تصل لغاية 240MHz، وتوفر اتصالاً سلسًا ووظائف موسعة لتطبيقات إنترنت الأشياء والأجهزة الذكية وأنظمة التحكم عن بعد مع تقنية البلوتوث الإضافية Bluetooth المدمجة مع 14 منفذ إدخال/إخراج رقمي، و6 مدخلات تناظرية، وشبكة Wi-Fi مدمجة، وكافة البروتوكولات الأخرى مثل SPI/UART/I2C مع بروتوكول الـ CAN bus المستخدم في التطبيقات الصناعية. يحتوي ايضاً على شاشة LED Matrix مدمجة بحجم 12×8 يمكن عرض أي تفاصيل صورية وحركية عليها بشكل مباشر. ويعد هذا البورد أداتك المثالية لإنشاء مشاريع مبتكرة تتصل وتتواصل وتُلهم. اتصال Wi-Fi مع هذه اللوحة المتطورة! 🔧📶

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The Arduino UNO R4 WiFi merges the RA4M1 microprocessor from Renesas with the ESP32-S3 from Espressif, creating an all-in-one tool for makers with enhanced processing power and a diverse array of new peripherals. With its built-in Wi-Fi® and Bluetooth® capabilities, the UNO R4 WiFi enables makers to venture into boundless creative possibilities. Furthermore, this versatile board boasts a convenient on-board 12×8 LED matrix and a Qwiic connector, offering ample space for innovation and unleashing creativity. This dynamic combination empowers makers to transform their ideas into reality and elevate their projects to unprecedented heights.

Features

  • Hardware compatibility with UNO form factor: The UNO R4 WiFi maintains the same form factor, pinout, and 5 V operating voltage as its predecessor, the UNO R3, ensuring a seamless transition for existing shields and projects.
  • Expanded memory and faster clock: The UNO R4 WiFi boasts increased memory and a faster clock speed, enabling more precise calculations and effortless handling of complex projects.
  • Extra on-board peripherals: The UNO R4 WiFi introduces a range of on-board peripherals, including a 12-bit DAC, CAN BUS, and OP AMP, providing expanded capabilities and design flexibility.
  • Extended 24 V tolerance: The UNO R4 WiFi supports a wider input voltage range, allowing seamless integration with motors, LED strips, and other actuators using a single power source.
  • HID support: With built-in HID support, the UNO R4 WiFi can simulate a mouse or keyboard when connected to a computer via USB, making it easy to send keystrokes and mouse movements.
  • Wi-Fi® and Bluetooth®: The UNO R4 WiFi hosts an ESP32-S3 module, enabling makers to add wireless connectivity to their projects. Combined with the Arduino IoT Cloud, makers can monitor and control their projects remotely.
  • Qwiic connector: The UNO R4 WiFi features a Qwiic I2C connector, allowing easy connection to nodes from the extensive Qwiic ecosystem. Adapter cables also enable compatibility with sensors and actuators based on other connectors.
  • Support for battery-powered RTC: The UNO R4 WiFi includes additional pins, including an “OFF” pin to turn off the board and a “VRTC” pin to keep the internal Real-Time Clock powered and running.
  • LED matrix: The UNO R4 WiFi incorporates a bright 12×8 red LED matrix, ideal for creative projects with animations or plotting sensor data, eliminating the need for additional hardware.
  • Diagnostics for runtime errors: The UNO R4 WiFi includes an error-catching mechanism that detects runtime crashes and provides detailed explanations and hints about the code line causing the crash.

 

Specifications

Board Name Arduino® UNO R4 WiFi
SKU ABX00087
Microcontroller Renesas RA4M1 (Arm® Cortex®-M4)
USB USB-C® Programming Port
Pins Digital I/O Pins 14
Pins Analog input pins 6
DAC 1
PWM pins 6
Communication UART Yes, 1x
I2C Yes, 1x
SPI Yes, 1x
CAN Yes 1 CAN Bus
Power Circuit operating voltage 5 V (ESP32-S3 is 3.3 V)
Input voltage (VIN) 6-24 V
DC Current per I/O Pin 8 mA
Clock speed Main core 48 MHz
ESP32-S3 up to 240 MHz
Memory RA4M1 256 kB Flash, 32 kB RAM
ESP32-S3 384 kB ROM, 512 kB SRAM
Dimensions Width 68.85 mm
Length 53.34 mm

 

Package Includes:
1 x Arduino® UNO R4 WiFi Board

SKU: uno_r4 Category:
Board Name Arduino® UNO R4 WiFi
SKU ABX00087
Microcontroller Renesas RA4M1 (Arm® Cortex®-M4)
USB USB-C® Programming Port
Pins Digital I/O Pins 14
Pins Analog input pins 6
DAC 1
PWM pins 6
Communication UART Yes, 1x
I2C Yes, 1x
SPI Yes, 1x
CAN Yes 1 CAN Bus
Power Circuit operating voltage 5 V (ESP32-S3 is 3.3 V)
Input voltage (VIN) 6-24 V
DC Current per I/O Pin 8 mA
Clock speed Main core 48 MHz
ESP32-S3 up to 240 MHz
Memory RA4M1 256 kB Flash, 32 kB RAM
ESP32-S3 384 kB ROM, 512 kB SRAM
Dimensions Width 68.85 mm
Length 53.34 mm

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