Manufacturer: Arduino Officials Operating Voltage (logic level): 5V 8 analog inputs ports: A0 ~ A7 14 Digital input / output ports: TX, RX, D2 ~ D13 1 pair of TTL level serial transceiver ports RX / TX Using Atmel Atmega328P-AU MCU There is a bootloader installed in it Standard 0.1? spacing DIP (breadboard friendly). Manual reset switch.
Microcontroller: ATMEGA4809 Operating Voltage: 5V Input Voltage (recommended): 7-12V Digital I/O Pins: 14 (6 Provide PWM Output) PWM Digital I/O Pins: 6 Analog Input Pins: 6 DC Current per I/O Pin: 20mA DC Current for 3.3V Pin: 50mA Flash Memory: 48KB (ATMEGA4809) SRAM: 6,144KB (ATMEGA4809) EEPROM: 256 Bytes (ATMEGA4809) Clock Speed: 16MHz
