-14% OFFArduino UNO R4 WiFi
4.8·60 in stock
₹2,999₹3,499
Next-gen Arduino UNO with Renesas RA4M1 (32-bit), ESP32-S3 Wi-Fi/BT co-processor, and a 12×8 LED matrix built in.
1
Free shipping ₹999+
Authentic + Warranty
Description
The UNO R4 WiFi keeps the classic UNO shield-compatible pinout while jumping to a 48 MHz 32-bit CPU, USB-C, CAN bus, 12-bit DAC and onboard Wi-Fi. Perfect starting board for IoT security demos and firmware analysis practice.
Compatible with almost every Arduino shield ever made. The onboard ESP32-S3 handles Wi-Fi and OTA; the RA4M1 runs your sketch with 32× more flash than the original UNO.
In the box: UNO R4 WiFi board.
Specifications
- IO
- 14 digital + 6 analog + 12-bit DAC
- MCU
- Renesas RA4M1 (Cortex-M4 @ 48 MHz)
- USB
- USB-C
- SRAM
- 32 KB
- Flash
- 256 KB
- Power
- 6–24 V DC / USB-C
- Radio
- ESP32-S3 Wi-Fi + BT LE
- Extras
- 12×8 red LED matrix, RTC, CAN
