Mega 2560 Rev3 | Arduino Documentation
The Arduino Mega 2560 is a microcontroller board based on the ATmega2560. It has 54 digital input/output pins (of which 15 can be used as PWM outputs), 16 analog inputs, 4 UARTs (hardware …
Getting Started with Arduino Mega 2560 Rev3
Jun 17, 2024 · In this tutorial we prepared the Arduino Mega 2560 Rev3 to be used with the Arduino IDE. For any issues regarding the Arduino AVR board package, please refer to the Arduino Core for …
Arduino® Mega 2560 Rev3 is an exemplary development board dedicated for building extensive applications as compared to other maker boards by Arduino. The board accommodates the …
A guide to EEPROM | Arduino Documentation
Jun 19, 2024 · Learn how to use EEPROM, short for electrically erasable programmable read-only memory, on Arduino boards.
Use Multiple Serial Ports on the Arduino Mega
Oct 3, 2024 · This example makes use of one of Arduino Mega's 3 auxiliary serial ports, routing any incoming data read on that connection straight to the main TX line, and, in turn, to the main serial …
Wire | Arduino Documentation
Aug 5, 2025 · Mega 2560 board has pull-up resistors on pins 20 and 21 onboard. The Wire library implementation uses a 32 byte buffer, therefore any communication should be within this limit.
Powering Alternatives for Arduino Boards
Apr 16, 2024 · Learn more about the power pins and connectors of Arduino® boards in this article, their main characteristics, and how to use them correctly.
40 PL5(OC5C) 39 PL4(OC5B) 38 PL3(OC5A) 37 PL2(T5) 36 PL1(ICP5) 35 PL0(ICP4)
Arduino Memory Guide
Dec 29, 2023 · As stated before, Arduino® boards are mainly based on two families of microcontrollers, AVR® and ARM®; it is important to know that memory allocation differs in both architectures.
attachInterrupt() | Arduino Documentation
Apr 24, 2025 · Browse through hundreds of tutorials, datasheets, guides and other technical documentation to get started with Arduino products.