Arduino UNO R4 WiFi [ABX00087] – Renesas RA4M1 + ESP32-S3, Wi-Fi, Bluetooth, USB-C, CAN, 12-bit DAC, OP AMP, Qwiic Connector, 12×8 LED Matrix for Advanced IoT & Embedded Projects
Original price was: $27.50.$22.00Current price is: $22.00.
Why we picked this
Product Details
The Arduino UNO R4 WiFi is a versatile microcontroller designed for advanced IoT and embedded projects. It features a powerful Renesas RA4M1 processor combined with an ESP32-S3 for seamless Wi-Fi and Bluetooth connectivity. This board is equipped with a USB-C port for easy programming and power supply, as well as a CAN interface for communication in automotive applications.
With a 12-bit DAC and operational amplifier, it allows for precise signal processing. The included Qwiic connector simplifies sensor integration, making it a great choice for prototyping. Additionally, the 12x8 LED matrix enables visual feedback for your projects.
- Powerful Renesas RA4M1 processor
- Integrated Wi-Fi and Bluetooth capabilities
- USB-C connectivity for easy use
- 12-bit DAC for high-quality output
Pros & Cons
- Versatile for various IoT projects
- Integrated Wi-Fi and Bluetooth
- Easy programming with USB-C
- Supports advanced signal processing
- May be complex for beginners
- Limited documentation available
- Price may be higher than basic models
Original price was: $27.50.$22.00Current price is: $22.00.
![Arduino UNO R4 WiFi [ABX00087] - Renesas RA4M1 + ESP32-S3, Wi-Fi, Bluetooth, USB-C, CAN, 12-bit DAC, OP AMP, Qwiic Connector, 12x8 LED Matrix for Advanced IoT & Embedded Projects](https://stemparade.com/wp-content/uploads/2026/09/1788840914_614tXIQWSRL._SL1000_.jpg)
![Arduino UNO R4 WiFi [ABX00087] - Renesas RA4M1 + ESP32-S3, Wi-Fi, Bluetooth, USB-C, CAN, 12-bit DAC, OP AMP, Qwiic Connector, 12x8 LED Matrix for Advanced IoT & Embedded Projects - Image 2](https://stemparade.com/wp-content/uploads/2026/09/1788840915_71JKmWMGcAL._SL1000_.jpg)
![Arduino UNO R4 WiFi [ABX00087] - Renesas RA4M1 + ESP32-S3, Wi-Fi, Bluetooth, USB-C, CAN, 12-bit DAC, OP AMP, Qwiic Connector, 12x8 LED Matrix for Advanced IoT & Embedded Projects - Image 3](https://stemparade.com/wp-content/uploads/2026/09/1788840916_71qA+gFUSaL._SL1000_.jpg)
![Arduino UNO R4 WiFi [ABX00087] - Renesas RA4M1 + ESP32-S3, Wi-Fi, Bluetooth, USB-C, CAN, 12-bit DAC, OP AMP, Qwiic Connector, 12x8 LED Matrix for Advanced IoT & Embedded Projects - Image 4](https://stemparade.com/wp-content/uploads/2026/09/1788840917_61VpW4IoH9L._SL1000_.jpg)
![Arduino UNO R4 WiFi [ABX00087] - Renesas RA4M1 + ESP32-S3, Wi-Fi, Bluetooth, USB-C, CAN, 12-bit DAC, OP AMP, Qwiic Connector, 12x8 LED Matrix for Advanced IoT & Embedded Projects - Image 5](https://stemparade.com/wp-content/uploads/2026/09/1788840917_61cWOQycPmL._SL1000_.jpg)
![Arduino UNO R4 WiFi [ABX00087] - Renesas RA4M1 + ESP32-S3, Wi-Fi, Bluetooth, USB-C, CAN, 12-bit DAC, OP AMP, Qwiic Connector, 12x8 LED Matrix for Advanced IoT & Embedded Projects - Image 6](https://stemparade.com/wp-content/uploads/2026/09/1788840918_61gBNNN9K7L._SL1000_.jpg)
![Arduino UNO R4 WiFi [ABX00087] - Renesas RA4M1 + ESP32-S3, Wi-Fi, Bluetooth, USB-C, CAN, 12-bit DAC, OP AMP, Qwiic Connector, 12x8 LED Matrix for Advanced IoT & Embedded Projects - Image 7](https://stemparade.com/wp-content/uploads/2026/09/1788840919_71KR9QclgNL._SL1000_.jpg)
![Arduino UNO R4 WiFi [ABX00087] - Renesas RA4M1 + ESP32-S3, Wi-Fi, Bluetooth, USB-C, CAN, 12-bit DAC, OP AMP, Qwiic Connector, 12x8 LED Matrix for Advanced IoT & Embedded Projects - Image 8](https://stemparade.com/wp-content/uploads/2026/09/1788840920_61GlA5n++2L._SL1000_.jpg)
![Arduino UNO R4 WiFi [ABX00087] - Renesas RA4M1 + ESP32-S3, Wi-Fi, Bluetooth, USB-C, CAN, 12-bit DAC, OP AMP, Qwiic Connector, 12x8 LED Matrix for Advanced IoT & Embedded Projects - Image 9](https://stemparade.com/wp-content/uploads/2026/09/1788840921_51RaWem8aEL._SL1000_.jpg)
