Arduino Mega 2560 R3 Original with CableThe Mega 2560 is a microcontroller board based on the ATmega2560. It has 54 digital input/output pins (of which 15 can be used as PWM outputs), 16 analog inputs..

Microcontroller CH340Operating Voltage 5VInput Voltage (Recommended) 7-12VInput Voltage (Limits) 6-20VDigital I/O Pins 54 (Of Which 15 Provide PWM Output)Analog Input Pins 16DC Current Per I/O Pin 40..

MEGA Wi-Fi R3 ATmega 2560 ESP8266 32Mb Memory USB-TTL CH340GThis board has Mega R3 ATmega2560, WiFi ESP8266 (32MB memory) integrated together. All of the modules can work together or separately with e..