UNO R4 WiFi Development Board with RA4M1 and ESP32-S3 Wireless Module plus Onboard LED Matrix
$45.80
Sale price
$45.80
Regular price
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UNO R4 WiFi Development Board with RA4M1 and ESP32-S3 Wireless Module plus Onboard LED Matrix
$45.80
Sale price
$45.80
Regular price
UNO R4 WiFi is a connected development board that combines a Renesas RA4M1 microcontroller with an ESP32-S3 wireless module, while retaining the UNO form factor and 5V operating voltage.
Key Features
- Built-in Wi-Fi and Bluetooth support connected projects through the ESP32-S3 module.
- On-board 12x8 red LED matrix supports animations and sensor-data displays.
- Qwiic connector links compatible I2C modules without soldering.
- CAN bus, a 12-bit DAC and an operational amplifier expand project options.
- USB HID support allows compatible projects to emulate a keyboard or mouse.
Specifications
- Model and SKU: UNO R4 WiFi, ABX00087
- Main microcontroller: Renesas RA4M1 Arm Cortex-M4 at 48MHz
- Wireless module: ESP32-S3, up to 240MHz
- Operating voltage: 5V; ESP32-S3 logic is 3.3V
- Input voltage: 6–24V
- I/O: 14 digital, 6 analog input and 6 PWM pins
- Interfaces: UART, I2C, SPI and CAN
- Memory: RA4M1 256kB flash and 32kB RAM; ESP32-S3 384kB ROM and 512kB SRAM
- Dimensions: 68.85 × 53.34mm