Technical Details
Introduction
SunFounder MARS board is totally compatible with the official Arduino Uno board, with also ATMEGA328P as the processor, the same Optiboot bootloader as Uno.
Also it has 14 digital I/Os pins, 6 analog inputs, 32KB program storage, 16MHz crystal oscillator, etc.
Features that make it unique: beautiful red PCB, parallel yellow and red pins, colorful design; uses FTDI232R for USB-to-serial; adopts Type-C, so far the only USB port that supports reversible plug orientation; all I/O ports with two pins (male and female), free to use - just plug Dupont wires regardless of M or F; adds a 5V power switch to control the board power, which may be expected by mass hobbyists (switch off the board when not in use, avoiding frequent plugging); reset button at the board side for convenience; ATmega328P Microcontroller is packaged in patch which can save much space.
Parameters
* ATmega328P Microcontroller
* FTDI232R for USB-to-serial and Type-C USB Port
* Operating Voltage: 5V; Input Voltage: 7-12V (9V preferred)
* Parallel male and female I/O Pins
* 5V power switch to control the board power
* 14 digital I/Os Pins (6 ports support PWM output)
* 6 analog Inputs
* ICSP port for bootloader
* 32KB program storage (0.5KB for bootloader)
* 2KB RAM
* 1KB EEPROM
* 16 MHz crystal oscillator
* Output: 5V, 3.3V input compatible
* Compatible with all peripheral modules for Arduino Uno R3
Package included:
1 * SunFounder Mars Board (Arduino compatible)
For more information, refer to: https://www.sunfounder.com/wiki/index.php?title=SunFounder_MARS_Board#Open_the_IDE
