Thanks to this, Arduino can appear as different type of hardware (mass storage device, keyboard or another HID device) when connected to PC.Īrduino Mega 2560 boards sold by us are original. What's more, ATmega8U2 has its own firmware, which can be reprogrammed when necessary. What it means for the user? Additional 3.3V voltage regulator provides 150 mA of overall maximum output current (compare it to 50 mA offered by previous versions). This model is also equipped with a new USB module (so as Arduino UNO) based on ATmega8U2 chip (instead of FTDI chip used in previous models). The processor works with frequency of 16 MHz. Available memory is 256 KB of flash, 8 KB RAM and 4 KB EEPROM.
Atmega2560 pinout serial#
Totally it has 54 digital inputs/outputs (including 14 capable of PWM operation), 16 analog inputs, 4 serial ports (UART), SPI and I2C interfaces. One could say, Arduino Mega is Arduino UNO's older brother - bigger memory, more input/output pins, so it's dedicated to more advanced applications than UNO. However, there are some differences between functions of particular pins, thus not every shield can be used with Arduino Mega. It means, the shields designed for Duemilanove will also fit to Mega board. NOTE! This is Arduino Mega 2560 version R2, we are offering also newer version - Arduino Mega 2560 R3.Īrduino Mega 2560 is a developer board based on ATmega2560 microcontroller.Īrduino Mega 2560 is compatible with Arduino Duemilanove/UNO footprint.
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