Electronoobs created few weeks ago a nice tutorial on YouTube how to use ESP8266 with arduino to control home appliances or read sensor values from anywhere. His code was too big to be upload on arduino UNO or NANO (ATmege328P). It was necessary to use arduino MEGA. "Full version" of Electro... view more

• Arduino
• ESP8266
• Electronoobs
• save RAM
• use PROGMEM
• F() macro
• init() or begin()
• I2C LCD initialization