![]() It has 54 digital input/output pins (of which 14 can be used as PWM. It is strongly encouraged to download the USB driver for your operating system from WCH official website. The Arduino Mega 2560 is a microcontroller board based on the ATmega2560. A separate safe driver is needed to allow your host computer to communicate with the MEGA 2560. The MEGA 2560 Pro utilizes an onboard CH340G UART. Small form factor with all pins on 0.1″ centers.16 Analog inputs (can also be used as digital I/O for a total of up to 70 digital I/O).54 Digital I/O 15 PWM shared with the digital I/O.Due to the usage of linear regulators, try to use a power supply in the 6-12V range as excess power is given off as heat through the regulators.Įach package includes the MEGA 2560 Pro (with integrated CH340 USB driver), 2 x 16-pin and 2 x 21-pin male headers, and two 2x3 male headers. The onboard 3.3V and 5V regulators give the versatility to provide 6-12V input (peak of 18V) DC. Power to the board is supplied through the MicroUSB connector or to the power pin headers. Interfacing to the USB port is done through the onboard CH340G and connects to the computer through the MicroUSB port. The board measures only 38 x 54mm (1.5-inch x 2.2-inch) with the ATmega2560 running at 16 MHz. One could say, Arduino Mega is Arduino UNOs older brother - bigger memory, more input/output pins, so its dedicated to more advanced applications than UNO. It is built on the Atmel ATmega2560 with a CH340G USB-UART interface chip. Following in the MEGA 2560 architecture, the Pro provides a large amount of I/O and memory, making it ideal for larger projects. The Mega 2560 Pro is compatible with the Arduino MEGA 2560 with a reduced physical size for embedded applications. More information at the Arduino page here.Arduino MEGA 2560 Pro with CH340G Arduino MEGA 2560 Power In A Compact Package Red are differences, where the functionality has moved on Mega2560 compared to UNO. Green have the same function and position as the Arduino UNO R3. This board offers several great functions such as:Īdditional features coming with this R3 version are:ĪTmega16U2 instead 8U2 as USB-to-Serial converter.ġ.0 pinout: added SDA and SCL pins for TWI communication placed 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 and the second one is a not connected pin, that is reserved for future purposes. Inspired by Nicks UNO pinout I did a similar one for the Arduino Mega2560 R3. The Mega is compatible with most shields designed for the Arduino Duemilanove or Diecimila. It 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. It’s recommended for 3D printers and robotics projects with its 54 digital I/O pins, 16 analog inputs, and a large space. ![]() 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. Known for its capabilities in handling more complex projects, the Arduino Mega 2560 gives your projects plenty of room and opportunities. The Arduino Mega 2560 R3 is a microcontroller board based on the ATmega2560. It makes a great controller board for RepRap. The new Arduino Mega 2560 R3 is a microcontroller board which is an upgrade from the Arduino Mega.
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