Sintron] MEGA 2560 Upgrade Kit + Matrix display Motor LCD Servo Module for Arduino AVR Starter (1) Easy to find samples code on arduino official website to get started. (2) A complete set of Arduino's most common and useful electronic components. (3) With the later version Mega 2560 included. (4) This is with main Chip ATmega2560 , with more I/O Pins , and additional 10 PWM output (5) After you purchase , just send an email to us with title "require Arduino pdf files for starters " , then we will show you how to access these PDF documents . so you can save a lot of time searching for these!