Arduino UNO R4 WiFi Minima compatible

Opis

This is an Arduino-compatible version that has been given greater connectivity than the original. Compared to the classic Arduino UNO, the UNO R4 Mínima board is significantly faster and includes more memory, a digital-analog converter designed for audio enthusiasts, as well as real-time clock (RTC) and HID to emulate a keyboard/mouse. Internally it works at 5V, but the power supply through the power jack supports voltages between 6 and 24V. It has 14 digital and 6 analog inputs that support up to 14 bits of resolution regarding the ADC, compared to the 10 bits that the Arduino UNO REV 03 has. Which also provides a substantial improvement in terms of precision.

- Processor: ARM Cortex M4 M4,

- Storage: 256KB Flash/32KB SRAM,

- Operating Voltage: 5V,

- Input voltage: 6~24V,

- Clock frequency: 48MHz,

- Programming port: USB-C,

- WiFi/Bluetooth: ESP32-S3-Mini,

- LED Matrix: 12x8 (96 red LEDs),

- Additional Connections: Qwiic connector/OFF pin/VRTC pin,

- Number I/0 interface number: 14,

- PWM interface number: 6,

- ADC interface number: 6,

- DAC interface number: 1(12bit),

- SPI interface number: 1,

- I2C interface number: 1,

- CAN interface number: 1.