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Arduino

Arduino UNO R4 WiFi Renesas RA4M1 / ESP32-S3 - Wi-Fi, Bluetooth, USB-C, CAN, DAC, OP AMP, Qwiic Connector ABX00087

$27.50
MPN
ABX00087
UPC:
7630049204591
Condition:
New
Availability:
GET 10% OFF WITH PROMO CODE: AAARDU10
Microcontroller: Renesas RA4M1 (Arm Cortex-M4)
USB-C: Programming Port
Digital I/O Pins: 14
Analog input pins: 6
DAC: 1
PWM pins: 6
UART: Yes, 1x
I2C: Yes, 1x
SPI: Yes, 1x
CAN: Yes 1 CAN Bus
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
Main core: 48 MHz
ESP32-S3: up to 240 MHz
RA4M1: 256 kB Flash, 32 kB RAM
ESP32-S3: 384 kB ROM, 512 kB SRAM
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UNO R4 WiFi ABX00087

The Arduino UNO R4 WiFi combines the processing power and exciting new peripherals of the RA4M1 microcontroller from Renesas with the wireless connectivity power of the ESP32-S3 from Espressif. On top of this, the UNO R4 WiFi offers an on-board 12x8 LED matrix, Qwiic connector, VRTC, and OFF pin, covering all potential needs makers will have for their next project.

With the UNO R4 WiFi, you can easily upgrade your project and add wireless connectivity to expand the reach of your current setup. If this is your first project, this board has everything you need to spark your creativity.

Let's explore what the UNO R4 WiFi has to offer:

  • 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 12x8 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.
  • With all these features packed into the well-known UNO form factor, now is the perfect time to upgrade your project or embark on your maker journey. The UNO R4 WiFi offers unparalleled versatility and possibilities for makers of all levels.
Microcontroller: Renesas RA4M1 (Arm Cortex-M4)
USB-C: Programming Port
Digital I/O Pins: 14
Analog input pins: 6
DAC: 1
PWM pins: 6
UART: Yes, 1x
I2C: Yes, 1x
SPI: Yes, 1x
CAN: Yes 1 CAN Bus
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
Main core: 48 MHz
ESP32-S3: up to 240 MHz
RA4M1: 256 kB Flash, 32 kB RAM
ESP32-S3: 384 kB ROM, 512 kB SRAM
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* Note: aaawave.com does not accept returns for refunds or exchanges of the following items: Product listings that state "Limited Supply, All sales are final". Open Software and Software Product Keycards. The sales of all the items aforementioned are considered final.


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Extra Charge
There is a restocking fee of 15% on all returns for refund. We charge this 15% restocking fee for all returns for refund to encourage customers to purchase products they intend to keep. We offer RMA replacement without any restocking fee to customers who have received a defective product. Shipping costs is non-refundable. Product exchanges can be accepted for defective items, the same exact item only. Product returns can be accepted for defective items only. Product returns for non-defective items will incur a 15% re-stocking fee, deducted from the refund amount.

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aaawave.com does NOT offer "Advanced Replacement" for the exchange of defective merchandise. aaawave.com does NOT pay the return shipping costs for defective merchandise. We are NOT responsible for product defects, because we do not manufacture the products we sell. aaawave.com will pay for shipping "Back to the customer" for exchange of defective items. All returns and exchanges must be accompanied with a Return Merchandise Authorization number (RMA number). Please contact us for a RMA number prior to sending your package. aaawave.com will NOT accept packages without prior authorization and a RMA number. All packages being shipped to aaawave.com must have a valid tracking number that is with a major courier such as UPS, FEDEX, or USPS.

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We ship some of AAAwave's products to Canada.Please see item's availability on product's page.

30 Day Return Policy.

aaawave.com offers a 30 day return/exchange policy, unless otherwise noted. The return/exchange policy begins on the customers purchase date. All refunds will be made back to the customer’s original form of payment within 7 business days of receiving the return merchandise.

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