Arduino Uno R4 Minima compatible

Features of Arduino Uno R4 Minima Compatible:

• Hardware compatible with UNO form factor and an operating voltage of 5 V, just like the UNO R3.
• Supports existing shields and projects.
• New built-in peripherals including a 12-bit DAC, CAN BUS, and OPAMP.
• Supports a wider input voltage range, allowing power supplies up to 24 V.
• SWD connector for easy connection of an external debugger to effortlessly monitor the operation of your code and hardware.
• Built-in HID (Human Interface Device) support, allowing the device to simulate a mouse or keyboard.

Specifications of Arduino Uno R4 Minima Compatible:

• Microcontroller: Renesas RA4M1 (Arm® Cortex®-M4)
• Clock speed: 48 MHz
• Memory: 256 KB Flash, 32 KB RAM, 8 KB Data Memory (EEPROM)
• Extra functions:
  • Real-time clock (RTC)
  • Memory protection unit (MPU)
  • Capacitive touch sensing unit (CTSU)
  • USB 2.0 Full-Speed module (USBFS)
  • Operational amplifier (OPAMP)
• Power supply:
  • Operating voltage: 5 V
  • Recommended input voltage (VIN): 6-24 V
  • Barrel jack connected to VIN pin (6-24 V)
  • Power via USB-C® at 5 V
• Communication:
  • 14x Digital I/O
  • 6x Analog input (ADC) 14-bit
  • 1x Digital-to-analog Converter (DAC) up to 12-bit
  • 6x PWM
  • 1x UART (pin D0, D1)
  • 1x SPI (pin D10-D13, ICSP-header)
  • 1x I2C (pin A4, A5, SDA, SCL)
  • 1x CAN (pin D4, D5, external transceiver required)