Keywords: Interrupts, GPIO, ESP8266, MicroPython, uPyCraft Prerequisites Complete set up of uPyCraftIDE Hardware – ESP8266 Dictionary meaning of Interrupt is to break some continuity. If we relate this to micro controller terminology this means when an interrupt happens, the processor stops the execution of the main program to execute a task or process or thread, and then gets back to the main program. Hardware interrupt A hardware interrupt is an electronic alerting signal sent to the micro controller from an external device, like a button or an external peripheral. For…
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