#Arduino mega 2560 pinout diagrma full#
#Arduino mega 2560 pinout diagrma pro#

#Arduino mega 2560 pinout diagrma pro#

To ensure good alignment when using with a universal prototype board or the Mega 2560 Pro MCU Proto Board, it is best to insert the headers into the proto board while the headers are being soldered to the mega 2560 Pro to ensure the headers are held straight during the soldering process. Female headers can also be used instead of the male headers if desired. In some cases, it may be preferable to directly solder wires to the solder pads instead.

This provides flexibility and allows the headers to be soldered to either the top or bottom of the board depending on planned usage. The board ships with the male headers loose. To program the board using the IDE, select the normal Mega 2560 as the board type. Though the pinout locations are different, the basic pins and their functions are identical to the normal Mega 2560. The attached Mega 2560 Pro board pin-out shows the most commonly used functions for the pins, but some pins can support other functions. This bypasses the on-board regulators and and should only be used if a stable 5V power source is available. The board can also be powered by applying 5V to the 5V pins. On-board 5V and 3.3V regulators provide 5V and 3.3V outputs. The board can be powered directly off the USB connection or an external power supply in the range of 7 – 12V can be connected to the VIN pins. The Mega 2560 Pro operates internally at 5V. Click Add To Cart to select which option you want. PCB available as PCB only without the component kit, with component kit, kit fully assembled and fully assembled with the Mega 2560 Pro preinstalled.

#Arduino mega 2560 pinout diagrma full#

We used it to create a flexible breadboarding and test setup as shown below.Ĭlick on the pic above for a blog post on building that type of setup.Ĭlick the pic for full Mega 2560 Pro MCU Proto Board information. It has a flexible power input section and even provides a DC-DC converter to power Servo motors and the like. This board mounts the Mega 2560 Pro MCU module and brings all the I/O out for easy connection. A better option for some users is our Mega 2560 Pro MCU Proto Boardavailable down below. If the headers are mounted on top, then female jumpers can be used for making breadboard style connections. The male header pins are all on 0.1″ centers and if mounted on the bottom the board will fit on a standard 0.1″ style perf board for point-to-point wiring. Functionally the board is fully compatible with the standard Arduino Mega 2560. To compress the Mega 2560 into the smaller package of the Pro version, the DC power connector was deleted, the large USB connector was changed to a micro USB and the I/O pins are doubled up.

Small form factor with all pins on 0.1″ centers for universal prototype board compatibility.

16 Analog inputs that can also be used as digital I/O for a total of up to 70 digital I/O.

Key Features of MEGA 2560 PRO with CH340 USB: The Mega 2560 Pro provides a large amount of I/O and memory and is ideal for larger projects Package Includes: digitalWrite() and the other pin-manipulation functions do all that for you, so you usually don't need to know which pin is on which port.The Mega 2560 Pro with CH340 is compatible with the Arduino Mega 2560 but with a significantly reduced physical footprint for embedded applications.

That notation is ubiquitous for referring to pins in normal AVR programming (as in, without using the IDE) because then you have no pin numbers - just port registers with 8 bits each, so you want to set the output state of PA3, you have to do PORTA|=(1<<3) or PORTA&=~(1<<3) - and if you have interrupts touching those registers, you also need to turn off interrupts to prevent an interrupt from changing the value of the register between when you read it to |= it and when you store the value to the register and restore the status register afterwards. I didn't know that the Arduino IDE would allow you to use the 'PXN' notation where X is the port and N is the bit number to reference pins - I didn't think those constants were defined, but if it compiles using those, they must be defined they may even be defined the way you think they are. Pins PA0~PA7 are arranged consecutively on the Mega's pin mapping, and are digital pins 22 through 29.