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Arduino Uno R4 WiFi
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Arduino Uno R4 WiFi

₦34,900

Uno-form-factor board with a 32-bit Renesas RA4M1 and built-in Wi-Fi/Bluetooth via an ESP32-S3.

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SKU: KM-ARD-UNOR4-WIFI

Description

The Uno R4 WiFi keeps the classic Uno layout and shield compatibility, and adds a 32-bit Arm Cortex-M4 (Renesas RA4M1) plus an ESP32-S3 module for Wi-Fi and Bluetooth. It’s a good fit for connected student projects, dashboards and IoT prototypes.

  • MCU: Renesas RA4M1 (Arm Cortex-M4, 48 MHz)
  • Connectivity: Wi-Fi + Bluetooth LE (ESP32-S3)
  • USB-C, 12×8 LED matrix, Qwiic connector
  • Uno R3 shield footprint

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