UNO R4 Minima/WiFi Development Board

WiFi(without Cable) Processor: Arm cortex M4

Storage: 256KB Flash / 32KB SRAM

Working Voltage: 5V

Input Voltage: 6~24V

Clock Frequency: 48MHz

Programming port: USB-C

Programming Port: USB-C

WiFi/Bluetooth: ESP32-S3-MINI

LED Matrix: 12×8 (96 red LEDs)

Additional Connections:

Qwiic connector

OFF pin

VRTC pin

Number of digital I/O interfaces: 14

Number of PWM interfaces: 6

Number of ADC interfaces: 6

Number of DAC interfaces: 1 (12bit)

Number of SPI interfaces: 1

Number of I2C interfaces: 1

Number of CAN interfaces: 1