Arduino UNO R4 WIFI
Description
Presenting the newest members of the prestigious Arduino UNO family: the Arduino UNO R4 line.
The UNO R4 range, which builds on the well-liked characteristics of the UNO family, has a powerful 32-bit microcontroller and amazing new features that make it an excellent prototyping tool for both novice and expert electronics enthusiasts. The UNO R4 WiFi is this specific version.
What distinguishes and genuinely amazing aspects of the Arduino UNO R4 WiFi?
With the UNO R4 WiFi, the Arduino UNO line—which is already known for being a reliable, accessible, and user-friendly platform—raises the bar even further, setting a new benchmark for learning and prototyping tools. With WiFi and a 32-bit microprocessor that has more memory, ports, and communication possibilities than prior generations
Specifications
- MCU: R7FA4M1AB3CFM#AA0 (Arm cortex M4)
- Memory: 256KB Flash / 32KB SRAM
- Operating Voltage: 5V
- Input Voltage 6-24V
- Clock Speed: 48 MHz
- Programming Port: USB-C
- WiFi/BLE: ESP32-S3-MINI
- LED Matrix: 12x8 (96 red LEDs)
- Additional Connections: Qwiic Connector, OFF Pin, VRTC Pin
- Digital Pins: 14
- PWM: 6
- ADC: 6
- DAC: 1 (12 bit)
- SPI: 1
- I2C: 1
- CAN: 1