Arduino mega 2560 r3 serial#
It has 54 digital input/output pins (of which 15 can be used as PWM outputs), 16 analog inputs, 4 UARTs (hardware serial ports), a 16 MHz crystal oscillator, a USB connection, a power jack, an ICSP header, and a reset button.
Flash Memory 256 KB of which 8 KB used by bootloader Get it now The Arduino Mega 2560 is a microcontroller board based on the ATmega2560.Digital I/O Pins 54 (of which 14 provide PWM output).The Arduino Mega is compatible with most shields designed for the Arduino Duemilanove or Diecimila. The Arduino Mega 2560 contains everything needed to support the microcontroller simply connect it to a computer with a USB cable or power it with a AC-to-DC adapter or battery to get started. The second one is a not connected pin, that is reserved for future purposes. In future, shields will be compatible both with the board that use the AVR, which operate with 5V and with the Arduino Due that operate with 3.3V. 1.0 pinout: added SDA and SCL pins that are near to the AREF pin and two other new pins placed near to the RESET pin, the IOREF that allow the shields to adapt to the voltage provided from the board.This is the new R3 version of the Arduino Mega 2560 with the following changes It has 54 digital input/output pins (of which 14 can be used as PWM outputs), 16 analog inputs, 4 UARTs (hardware serial ports), a 16 MHz crystal oscillator, a USB connection, a power jack, an ICSP header, and a reset button. XTAL1,XTAL2: The crystal oscillator (16Mhz) is connected to the controller clock and is grounded through 2 bypass capacitors.ĪREF: Using this pin, when we use ADC for analog-to-digital conversion, use external reference voltage for conversion instead of reference voltage from internal 1.1V or 5v reference.The Arduino Mega 2560 is a microcontroller board based on the ATmega2560. The Arduino Mega has a built-in reset circuit, a key reset system, and can be used as a reset controller for other devices. RESET: (Reset input) The low level of this pin exceeds 4 clock cycles and the board will reset.
Arduino mega 2560 r3 software#
The Arduino Mega 2560 also adds features such as analog comparators, external and software interrupts, power save mode, built-in temperature sensor, RTC, and more. USB (Programming with ATmega 8), ICSP (programming), SPI, I2C and USART Arduino Mega 2560 Hardware Specifications Arduino Mega 2560 So for some more complex projects, this is an excellent choice. The Arduino Mega 2560 is a replacement for the older model Arduino Mega, so, it will be named the "2560" extension.
Arduino mega 2560 r3 Pc#
Other features of the Arduino Mega 2560 include JTAG support for programming, debugging and troubleshooting large flash and SRAM that can easily handle bulky programs it is also compatible with different types of modules such as high-level (5V) or low-voltage Flat (3.3V) and I/O ref pins it supports ICSP and USB microcontroller programming on the PC side. There are more than 5 sets of Vcc and Gnd pins, which can easily connect other devices to the Arduino Mega 2560. Built-in RTC and other functions, such as analog comparator, advanced timer, controller wake-up mechanism interrupt, etc., 16MHz crystal clock can get 16 MIBS, and it saves power and is fast. For example: it has built-in 16 analog sensors and 54 digital sensor interfaces, and supports USART and other communication modes. Arduino Mega 2560 has many features that other boards do not have. Why choose Arduino Mega? The main reason is that this board is more convenient for expansion. There are cheaper Arduino boards on the market.
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