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Description
The Arduino UNO R4 WiFi features a 32-bit Renesas RA4M1 microcontroller (48 MHz ARM Cortex M4) and ESP32-S3-MINI-1-N8 WiFi module. The board features enhanced memory specifications with 256kB flash, 32kB SRAM, and 8kB EEPROM, while supporting both WiFi (802.11 b/g/n) and Bluetooth® 5.x connectivity at 2.4GHz. This combination of features makes it a versatile platform for wireless communication projects and IoT applications, offering significantly more processing power and connectivity options than previous UNO models.
Specifications
- Note
- -
- Type
- Transceiver; 802.11 b/g/n (Wi-Fi, WiFi, WLAN), Bluetooth® 5.x (BLE)
- Series
- RA, Maker
- Contents
- Board(s)
- Frequency
- 2.4GHz
- Packaging
- Bulk
- Part Status
- Active
- Antenna Type
- -
- Manufacturer
- Arduino
- Utilized IC / Part
- ESP32-S3-MINI, R7FA4M1, RA41M1