Let your Arduino get enough sleep To enable 1hr Arduino sleep, the author leverages ESP8266's deep sleep. ESP8266's wake-up pin triggers Arduino INT0, which then resets ESP8266 for full activation. 2015-08-31 DIY Arduino Development Arduino ESP8266 Arduino resets when disabling Watchdog Timer! Arduino deep sleep with WDT caused resets because `wdt_disable()` failed. The compiler was not defining the chip correctly. Learn how to solve it 2015-08-31 DIY Arduino Programming Atmega328p Watchdog مقدمة عن الاردوينو Learn Arduino basics and start your electronics projects with this beginner's guide. 2014-01-03 Arduino شرح برمجة