Pay in installments of $57.06 with
,
and
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Aug 15 - Aug 20
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
WVS R7FA4 PLUS B + ESP32-S3FN8R7FA4 Plus B Development Board, Based on R7FA4M1AB3CFM with ESP32 S3FN8, Compatible with Arduino UNO R4 WiFi Form Factor R7FA4 Plus B Development Board Overview R7FA4 PlUS B combines the processing power and the new peripherals of Renesas Electronics' RA4M1 microcontroller with wireless connectivity capabilities of Espressif's ESP32 S3. In addition, the board also offers onboard 12x8 LED matrix, Qwiic connectors, VRTC and OFF pins, catering to all
R7FA4 Plus B Development Board, Based on R7FA4M1AB3CFM with ESP32-S3FN8, Compatible with Arduino UNO R4 WiFi Form Factor
R7FA4 Plus B Development Board
Overview
R7FA4 PlUS B combines the processing power and the new peripherals of Renesas Electronics' RA4M1 microcontroller with wireless connectivity capabilities of Espressif's ESP32-S3. In addition, the board also offers onboard 12x8 LED matrix, Qwiic connectors, VRTC and OFF pins, catering to all potential needs for your next project.
With R7FA4 PlUS B, you can easily upgrade your project and add wireless connectivity to extend the coverage of your current setup. If this is your first project, the board has everything you need to spark your creativity.
Features
- Based on R7FA4M1AB3CFM, and is compatible with Arduino UNO R4 WiFi.
- Utilizes Renesas Electronics' RA4M1 (Arm® Cortex®-M4) microcontroller, with a main frequency of 48MHz.
- Onboard ESP32-S3 module, integrates 2.4GHz Wi-Fi and Bluetooth LE dual-mode wireless communication, allowing the maker to use it for wireless communication. Combined with Arduino IoT Cloud, you can remotely monitor and control the projects.
- Onboard 12x8 red LED matrix, suitable for creative projects with animation or plotting sensor data, no additional hardware is required.
- Equipped with 256 kB Flash and 32 kB RAM, the expanded memory can easily handle complex projects.
- The R7FA4 Plus development board adds a 12-bit DAC, CAN bus and operational amplifiers, providing expanded functionality and flexibility for designs.
- Onboard 5V/3.3V headers for easy voltage switching, allowing the use of more expansion modules.
- Flexible power options, supporting USB-C power supply or external input power VIN (6V<=VIN<=21V).
- Onboard power indicator (PWR), USER LED, serial port receive indicator (RX), and transmit indicator (TX), making it easy to monitor the working status of the development board.
- Onboard ICSP interface, can be used as an SPI interface.
- Supports user soldering of corresponding interface insertion into the experimental board.
Specifications
| MICROCONTROLLER | R7FA4 (32-bit ARM Cortex-M4) |
|---|---|
| ESP32-S3FN8 (Dual-core 32-bit Xtensa LX7) |
|
| CLOCK FREQUENCY | R7FA4: 48MHz |
| ESP32-S3FN8: 240MHz | |
| STORAGE | R7FA4: 256kB FLASH, 32kB RAM |
| ESP32-S3FN8: 384kB ROM, 512kB RAM, 8MB Flash | |
| WIRELESS COMMUNICATION | 2.4GHz WiFi + Bluetooth LE |
| OPERATING VOLTAGE | Options for 5V/3.3V, support more shields |
| POWER INPUT | 6~24V |
| RESET BUTTON | Lateral, easier to use when connecting with shield |
| IO PIN OUTPUT CURRENT |
8mA |
| DIGITAL PINS | 14 |
| ANALOG PINS | 6 |
| DAC | 2 |
| PWM | 6 |
| UART | 1 |
| I2C | 1 |
| SPI | 1 |
| CAN | 1 |
| DC JACK | Low profile, shields won't be blocked anymore while connecting |
| POWER OUTPUT HEADER | Provides 5V OR 3.3V power output and common-grounding with other boards |
| 5V POWER OUTPUT | Up to 2000mA Max, features higher driving capability |
| EXPERIMENTAL BOARD | Support, the solder pad is provided for DIY interfaces to connect with the experimental board |
Additional Information
| Device | Development Board |
| Type | R7FA4 | Plus B |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.2 ★★★★★
Based on 24 reviews
Sort
Product Reviews
★★★★★ 5
Great product!
Color: 1set, Size: 24inch, Color: 1set, Size: 24inch
I love this shelf so much I bought it for 2 rooms. Stylish easy to put together and hang on the wall. Shelving is durable metal is strong. Nicely colored wood shelves. Seems to be holding up well in the humidity of the bathroom.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 12, 2026
★★★★★ 5
Great shelf
Color: 1set, Size: 32inch, Color: 1set, Size: 32inch
Looked great in home office. Easy to assemble and not too difficult to install. Hardest part was measuring and getting two shelf sets to align properly on the wall but would have been super easy with just one. Will need a drill for the anchors.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 30, 2026
★★★★★ 5
Quality
Color: 1set, Size: 24inch
Very easy to assemble and mount very stable and good looking 100% recommend
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 18, 2026
★★★★★ 5
Sturdy and great looking
Color: 1set, Size: 24inch
Easy to build, looks good, sturdy. Good quality
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 30, 2026
★★★★★ 5
Gorgeous shelf
Color: 1set, Size: 16inch, Color: 1set, Size: 16inch
Gorgeous shelf! I know it’s not real wood but you can’t tell the difference and the price is right! Pipes are beautiful too! My dad put this up and had a little trouble aligning it up with the holes so make sure you have um right before you start drilling them.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 27, 2026
recommand products
Pure Encapsulations A.I. Formula | Hypoallergenic Immune Support (120 Capsules)
146.00
Youngevity Freelife MSM Ultra - 3,000 mg MSM, Vitamin C | 180 Count
97.90
GNC L-Arginine 500mg Supplement – Supports Healthy Blood Vessel Tone | 90 Servings (Pack of 2)
89.96
FUSION SHOP STORE Ceylon Cinnamon 1200mg - 120ct Capsules (Pack of 2)
81.96
Stem XCell Pro by Enzyme Science – Antioxidant Stem Cell & Immune Support
95.92