Original Arduino UNO WiFi REV2

QUICK OVERVIEW

1. Microcontroller: ATMEGA4809
2. Operating Voltage: 5V
3. Input Voltage (recommended): 7-12V
4. Digital I/O Pins: 14 (6 Provide PWM Output)
5. PWM Digital I/O Pins: 6
6. Analog Input Pins: 6
7. DC Current per I/O Pin: 20mA
8. DC Current for 3.3V Pin: 50mA
9. Flash Memory: 48KB (ATMEGA4809)
10. SRAM: 6,144KB (ATMEGA4809)
11. EEPROM: 256 Bytes (ATMEGA4809)
12. Clock Speed: 16MHz