i want two add two numbers using arduino ide and show the result in blynk.
how can i do it ?
Hey, you should definitely start here: https://www.arduino.cc/en/Reference/HomePage
then here: http://docs.blynk.cc/
But answering directly, just use addition operator:
int x = 155;
int y = 323;
Blynk.virtualWrite(V0, x+y);
i need to show it in blynk,suppose using value display widget.i’ll need that token no. to paste in char auth[]=" " also.which libraries should i include ?
need the complete code.
can u plz send me.
my arduino is connected via usb cable.
@Soubhik_Bhattacharya, Blynk is a great software, with plenty of possibilities, but to get started you MUST take some knowledge. Please, we can’t teach you how to pee!
U should have told i can’t help you.would have saved my time.
If i had time to acquire knowledge i wouldn’t have posted here,i could have done by my own.
Info about the Real Time Clock Widget can be found here… http://docs.blynk.cc/#widgets-other-rtc
As well as Timer Widget… http://docs.blynk.cc/#widgets-controllers-timer
And your previously requested Display Widget… http://docs.blynk.cc/#widgets-displays-value-display… which you can use in conjunction with the answer already provided to you by @marvin7 and the Blynk.virtualWrite()
command.
Is there anything else we can get for you?