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Item #:
230543829
uno R4 WiFi & Bluetooth Board Compatible arduino for Advanced IoT Projects - Dual-Core ESP32-S3 &RA4M1 Microcontroller with 12x8 LED Matrix, Type-C &
Item #:
230543829
NZD 51
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
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In stock
Imported from USA store
QTY:
Order now and get it around Thursday, September 03
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This board handles heavy data processing and edge AI tasks effortlessly, providing makers and developers with unprecedented power for complex smart home projects.
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Dual-Core Power
Equipped with ESP32-S3 and RA4M1 microcontrollers, ensuring high performance and multitasking capabilities for complex IoT applications while maintaining low power consumption.
Seamless Connectivity
Integrated WiFi and Bluetooth allow effortless communication between devices, facilitating smooth data transmission and enhancing project interactivity for advanced IoT makers.
Versatile Interface
Features a 12x8 LED matrix, Type-C, and CAN Bus, providing diverse options for visual display and connectivity, catering to a variety of makers’ project needs and requirements.
Product Details
| Country of Origin | This item will be imported from US |
| Item Weight | 0.5 lbs (230 grams) |
| What is in the box | uno R4 WiFi &... For more details, please check description/product details |
Who Should Buy?
-
IoT Developers
Ideal for developers creating advanced IoT applications needing Bluetooth and WiFi connectivity.
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Makers & Hobbyists
Perfect for hobbyists looking to experiment with LED matrix displays and microcontroller features.
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Students & Educators
Great for education in electronics and programming, providing hands-on experience with modern microcontrollers.
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Beginners in Electronics
Not suitable for absolute beginners; requires prior knowledge of microcontrollers and programming.
Product Description
uno R4 WiFi & Bluetooth Board Compatible arduino for Advanced IoT Projects - Dual-Core ESP32-S3 &RA4M1 Microcontroller with 12x8 LED Matrix, Type-C & CAN Bus for Makers
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What type of connectivity does this board offer?
Answer: It offers native Wi-Fi and Bluetooth 5.0 integration. -
Question:
Can I use my existing shields with this board?
Answer: Yes, it maintains classic 5V operating voltage and form factor for compatibility. -
Question:
What applications is this board suitable for?
Answer: It's ideal for smart home projects, automotive robotics, and complex IoT networks.
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Pros
- Excellent performance
- User-friendly design
- High durability
- Stylish appearance
- Great customer support
Cons
- Minor learning curve for beginners
Platform Trust & Buyer Confidence
RA
Ranee
Verified buyer
“Paint ordered from USA, u buy got the product to me in New Zealand in approx a week”
22 July 2026 · via Trustpilot
NC
NordVPN
Verified buyer
“very speedy delivery,tracking info was superb-best experikence ever!!!”
24 June 2026 · via Trustpilot
NH
Nicholas
Verified buyer
“Love what I received and ordered found that usa clothes are more better quality and look better than the same clothes in my country but are harder to find here recommend ubuy 100%”
22 June 2026 · via Trustpilot
D
Dneah
Verified buyer
“Product came earlier than expected (shipped from US to NZ), in about 3 weeks. No damages and product was exactly as advertised!”
15-Jul-26 · via Trustpilot
TS
Tania
Verified buyer
“Easy to order, easy to track and the product is great to use. Also, the person-to-person (not automated) phone call I got to confirm that I'd received the item was wonderful ??”
11-Jul-26 · via Trustpilot
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Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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NZD 51
Order now and get it around Thursday, September 03
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
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Fastest cross-border delivery
Features & Benefits
- Dual-core architecture enables advanced IoT capabilities.
- Seamless Wi-Fi and Bluetooth 5.0 for stable connections.
- Built-in 12x8 LED matrix for instant visuals and feedback.
- Modern interfaces including USB-C, QWIIC, and CAN bus.
- High-precision 12-bit DAC for superior audio projects.
- Compatible with existing 5V shields and modules.
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Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.