Arduino Uno R4 WiFi
Arduino
≈ WiFi
☉ Bluetooth
48
MHz
Clock Speed
1
Cores
CPU
14
Pins
GPIO
General
Chipset
Renesas RA4M1 (Cortex-M4) + ESP32-S3 co-processor
RAM
32KB SRAM
Flash
1 MB
Storage
Onboard Flash (256KB)
USB
1x USB-C
Connectivity
ADC, DAC, SPI, I2C, CAN, 12x12 LED matrix
Power
5V USB-C or 6-24V VIN
Form Factor
Uno form factor, 68.6 x 53.4mm
Price
$25-$30
Frameworks & Languages
Arduino IDEC/C++