Connecting ESP8266-01 to Arduino UNO/ MEGA and BLYNK: This is a tutorial to show you how to flash a firmware to ESP8266-01 and connect to Blynk using an ESP8266 - 01 as an Arduino wifi shield. Hardware needed: *Arduino Uno/Mega *Jumper wires *USB A to USB B cable *ESP8266-01 Software needed: For easy a…