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- uno R4 WiFi & Bluetooth Board Compatible ardu...
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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
USD 29
Price Details
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*All items will import from US
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Imported from USA store
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Order now and get it around Wednesday, July 22
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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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Product Details
- [DUAL-CORE ARCHITECTURE FOR ADVANCED IOT] Built with a 32-bit Renesas RA4M1 and an ESP32-S3 coprocessor, this board handles heavy data processing and edge AI tasks effortlessly. It solves the computing bottlenecks of 8-bit boards, providing makers and developers with unprecedented power for complex smart home projects.
- [SEAMLESS WI-FI & BLUETOOTH 5.0 INTEGRATION] Equipped with native Wi-Fi and Bluetooth connectivity, eliminating the need for bulky external wireless shields. Ideal for remote sensor monitoring or cloud-based IoT networks, it offers stable, high-speed data transmission to keep your smart devices constantly connected.
- [BUILT-IN 12x8 LED MATRIX FOR INSTANT VISUALS] Features an integrated 12x8 red LED matrix directly on the board to display animations, scrolling text, or real-time sensor data. This provides engineers with immediate visual feedback and debugging capabilities without requiring any complicated external wiring.
- [MODERN INTERFACES: USB-C, QWIIC & CAN BUS] Upgraded with a robust USB-C port for fast programming, a Qwiic I2C connector for plug-and-play sensor addition, and built-in CAN bus support. These industrial-grade connections empower you to build automotive robotics or scalable systems safely and easily.
- [12-BIT DAC & ULTIMATE SHIELD COMPATIBILITY] Offers a high-precision 12-bit DAC and operational amplifier for premium analog audio projects. While significantly upgraded, it maintains the classic 5V operating voltage and form factor, ensuring your existing shields and modules remain fully compatible and useful.
| Brand | QIQIAZI |
| Built-In Media | uno R4 WiFi ＆ Bluetooth Board |
| Manufacturer | QIQIAZI |
| Item Weight | 0.5 lbs (230 grams) |
What's in the box
uno R4 WiFi ＆ Bluetooth Board
Product Description
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Customer Questions & Answers
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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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“The product received very good packaging & safe…Thank You”
16 June 2026 · via Trustpilot
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USD 29
Order now and get it around Wednesday, July 22
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.)
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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.