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Arduino UNO R4 WiFi User Manual

Arduino UNO R4 WiFi
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Arduino® UNO R4 WiFi
23 / 23 Arduino® UNO R4 WiFi Modified: 26/06/2023
French: Lors de l’ installation et de l’ exploitation de ce dispositif, la distance entre le radiateur et le corps est d ’au
moins 20 cm.
Important: The operating temperature of the EUT can’t exceed 85 and shouldn’t be lower than -40 .
Hereby, Arduino S.r.l. declares that this product is in compliance with essential requirements and other relevant
provisions of Directive 2014/53/EU. This product is allowed to be used in all EU member states.
19 Company Information
Company name Arduino SRL
Company Address Via Andrea Appiani, 25 - 20900 MONZAItaly)
20 Reference Documentation
Ref Link
Arduino IDE (Desktop) https://www.arduino.cc/en/Main/Software
Arduino IDE (Cloud) https://create.arduino.cc/editor
Cloud IDE Getting
Started
https://docs.arduino.cc/cloud/web-editor/tutorials/getting-started/getting-started-web-
editor
Project Hub https://create.arduino.cc/projecthub?by=part&part_id=11332&sort=trending
Library Reference https://github.com/arduino-libraries/
Online Store https://store.arduino.cc/
21 Change Log
Date Revision Changes
08/06/2023 1 First Release

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Arduino UNO R4 WiFi Specifications

General IconGeneral
Operating Voltage5V
Input Voltage6-24V
Digital I/O Pins14
PWM Pins6
Analog Input Pins6
Flash Memory256 KB
SRAM32 KB
EEPROM8 KB
Clock Speed48 MHz
Wi-FiYes
BluetoothYes
USB ConnectorUSB-C
Dimensions68.6 mm x 53.4 mm
DC Current per I/O Pin8 mA
UARTYes
SPIYes
I2CYes
CANNo
MicrocontrollerRA4M1 (Arm Cortex-M4)

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