Arduino Mega 2560 R3 (Atmega2560 - assembled) : ID 191 : $39.95

Adafruit Industries, Unique & fun DIY electronics and kits Arduino Mega 2560 R3 (Atmega2560 - assembled) : ID 191 - Discontinued - you can grab Adafruit Grand Central M4 Express featuring the SAMD51 instead!  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 serial ports), a 16 MHz crystal oscillator, a
Discontinued - you can grab Adafruit Grand Central M4 Express featuring the SAMD51 instead!

Development Boards Products Category on Adafruit Industries

MEGA-2560 by ARDUINO - Buy Or Repair

ZYLtech MEGA 2560 R3 Board Atmega16u2/Atmega2560 for Arduino w/ Free USB cable - ZYLtech Engineering, LLC

Arduino Mega 2560 R3 - DEV-11061 - SparkFun Electronics

DescriptionArduino is an open-source physical computing platform based on a simple i/o board and a development environment that implements the

Arduino Mega 2560 R3 (Clone)

Arduino Mega 2560 R3 (Atmega2560 - assembled) : ID 191 : $39.95 : Adafruit Industries, Unique & fun DIY electronics and kits

Arduino Mega 2560 R3 (Atmega2560 - assembled) : ID 191 : $39.95 : Adafruit Industries, Unique & fun DIY electronics and kits

Discontinued - you can grab Adafruit Grand Central M4 Express featuring the SAMD51 instead!

Arduino Mega 2560 R3 (Atmega2560 - assembled)

Arduino Mega 2560 R3 (Atmega2560 - assembled) : ID 191 : $39.95 : Adafruit Industries, Unique & fun DIY electronics and kits

ZYLtech MEGA 2560 R3 Board Atmega16u2/Atmega2560 for Arduino w/ Free USB cable - ZYLtech Engineering, LLC

The Arduino Mega 2560 is a microcontroller board based on the ATmega2560 with 16 MHz tank frequency. It has 54 digital inputs and outputs, 16 analog inputs, four serial interfaces and a USB connection. The necessary components for programming and operation of the microcontroller are provided on the board. Simply connect the board to your PC and develop exciting applications. Power can be supplied via micro-USB, an external power supply unit or batteries.

Arduino Mega 2560 Rev3 A000067

Arduino MEGA 2560 With WiFi Built-in - ESP8266 : 10 Steps - Instructables

Arduino Mega 2560 R3 (Atmega2560 - assembled) : ID 191 : $39.95 : Adafruit Industries, Unique & fun DIY electronics and kits

The Mega is 100% compatible with Arduino IDE and most shields designed for the Arduino mega R3,RoHS Compliant The chip is Atmega+2560-16au and 16u2, same with the official version. Improved and expert version: 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.