Arduino UNO R4 Minima
Arduino
Specifications
| MCU | RA4M1 |
|---|---|
| Core | Arm Cortex-M4 |
| Clock | 48 MHz |
| Flash | 256 KB |
| RAM | 32 KB SRAM |
| USB | USB-C |
| Logic voltage | 5 V |
| GPIO | 14 |
| ADC | 6 |
| DAC | 1 |
| PWM | 6 |
| Interfaces | I2C, SPI, UART, CAN, USB |
| Form factor | Arduino Uno |
| Dimensions | 68.85 mm × 53.34 mm |
| Ecosystems | Arduino |
Resources
Shields
- Adafruit 16-Channel 12-bit PWM/Servo Shield - I2C interface
- Adafruit 2.8 TFT Touch Shield for Arduino with Resistive Touch Screen v2 - STEMMA QT / Qwiic
- Adafruit Assembled Data Logging shield for Arduino
- Adafruit "Music Maker" MP3 Shield for Arduino w/3W Stereo Amp - v1.0
- Adafruit Proto Shield for Arduino Kit - v.5
- Arduino 4 Relays Shield
- Arduino Ethernet Shield 2
- Arduino Motor Shield Rev3
- Arduino Proto Shield Rev3 (Uno Size)
- DFRobot 2x2A DC Motor Shield for Arduino
- DFRobot Gravity: 2x2A Motor Shield for Arduino Twin
- DFRobot DFRduino IO Expansion Shield for Arduino V7.1