Arduino mega serial port numbering
![arduino mega serial port numbering arduino mega serial port numbering](https://www.electronicshub.org/wp-content/uploads/2021/01/Arduino-UNO-Board-Layout.jpg)
Nowadays many new and great sensors are being develop to work with 3.3V, with other duino boards you would need to place a logic level converter between the board and these sensor(s), with the Seeeduino Mega all you have to do is slide the switch! Slide switch used to change the logic level and power output of the board to either 5V or 3.3V. Slide switch used to allow or avoid automatic reset and upload.
ARDUINO MEGA SERIAL PORT NUMBERING PC
Mini USB Port is used to connect the board to your PC for programming and for powering up. The pin-out and alternate functions of various pins of Seeeduino Mega are shown in the pin-out diagram. The image below shows an overview of Seeeduino Mega hardware features. Can be powered through a battery or through a AC to DC adaptor.Easy to program, no additional hardware is required to load firmware – just plug to a USB port and you’re good to go.Small form factor, 30% smaller than Arduino Mega.Compatible with most Arduino Duemilanove and Diecimila Shields.Here are some funny projects for your reference. And as a member of Seeeduino series, Seeeduino Mega inherits deliberate details from Seeeduino, like selectable operating voltage(3.3V/5V), right angle reset button, and so on.
![arduino mega serial port numbering arduino mega serial port numbering](https://robotic-controls.com/sites/default/files/learn/Arduino-ArduinoSerial.png)
Compared to Arduino Mega, we shrunk the volume of Arduino Mega by at least 30% and made it 100% compatible with Seeed Shield products. It features ATmega2560 processor which brings a large number of I/O pins, as much as 70 digital I/O, 16 analog inputs, 14 PWM, and 4 hardware serial ports. Seeeduino Mega is a powerful micro-controller derived from Arduino Mega.