![]() The Mega 2560 is an upgrade from theArduino Mega, which it replaces. En bref, cette carte représente le niveau supérieur : vous pourrez faire des choses que vous ne pouvez pas réaliser avec une carte plus classique. The Mega 2560 board is compatible with most shields designed for the Uno and older Duemilanove or Diecimila boards. La carte Mega est donc plus puissante, permet une marge de manuvre beaucoup plus importante et des montages plus poussés qu’avec d’autres cartes Arduino. It is powered by an Atmega328 processor operating at 16MHz, includes 32KB of program memory, 1KB of EEPROM, 2KB of RAM, has 14 digital I/O, 6 analog inputs, and both 5V and 3.3V power rails. ![]() ![]() It contains everything needed to support the microcontroller simply connect it to a computer with a USB cable or power it with an AC-DC adapter or battery to get started. The UNO is arguably the most popular Arduino. Each pin can provide or receive a maximum of 40 mA and has an internal pull-up resistor (disconnected by default) of 20-50 kOhms. revision 2: correct labelling of USB ports, SPI not ICSP header. Each of the 54 digital pins on the Arduino 2560 Mega can be used as an input or output, using pinMode (), digitalWrite (), and digitalRead () functions. It has 54 digital input/output pins (15 of which can be used as PWM outputs), 16 analog inputs, 4 UARTs (hardware serial ports), a 16 MHz crystal oscillator, a USB connection, a power socket, an ICSP connector, and a reset button. Mega2560 which has a similar shield connector pinout. The Mega is 100 compatible with Arduino IDE and most of the shields are designed for the Arduino mega2560 R3RoHS Compliant The chip is Atmega2560-16au. TheArduino Mega 2560 is a microcontroller board based on the ATmega2560.
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