so now i am going to send a string — on receiver end i will break it and then work as integer.
what you want? Narendran Ashok
Do you have a main and sub unit?
my project only have a single unit which can act as a client or master. currently i,m using it as a standalone device.
bro on my ardnio bord Serial.begin(9600); is not working what i do
Try 115200 brud rate
which board you got?
if Serial isn’t working then you will not be able to program your arduino as well.