Hello ... please help me.. how can i turn ON a LED at 8am and turn OFF at 8:05am ... real time ... is it possible? Please i need your help about the codes.. thanks
You will need a real time clock module (like the DS3231 module) and then a library that will allow you to read the time from the clock. When the time reaches your target, you turn the LED on.
What have you done so far?
Use an RTC Module.
Oh okay ... can you give me a sample code po turning a LED on at 8am and turn it off at 8:05?
Btw what is the library needed for the rtc module?
Buy the module. Look for RTC libraries. They will have code.
Get the clock working.
Then it's just as simple as an if condition for time.