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i made this project with esp8266 12E...but i am facing a problem...when i connect the relay to the esp when it is already ON it works fine but when i connect the relays first and then turn the circuit ON it turns the relays automatically ON and i can't turn the relays on or off...
i made this shield but it is giving this error when i select "upload using programmer".Arduino: 1.8.1 Hourly Build 2017/01/04 11:34 (Windows 7), Board: "Arduino/Genuino Uno"Build options changed, rebuilding allSketch uses 928 bytes (2%) of program storage space. Maximum is 32256 bytes.Global variables use 9 bytes (0%) of dynamic memory, leaving 2039 bytes for local variables. Maximum is 2048 bytes.avrdude: Expected signature for ATmega328P is 1E 95 0F Double check chip, or use -F to override this check.Wrong microcontroller found. Did you select the right board from the Tools > Board menu?This report would have more information with"Show verbose output during compilation"option enabled in File -> Preferences.
you are right i know that...but i want to know that if i turn the relay on from my mobile and then i want to turn it off using that button and vice versa..can i do that?
can i use version 12 of esp8266???
Hi! can i manually turn the load on or off???if no how can i do it..
I have bought one...thnx for your reply i will definitely get your help if needed.
salam sir shahid khattak! i never worked on arduino but i want to make this project and i also want to start working on arduino...so which arduino uno i must use...thans in advance...
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