Hi, I use visual basic 6 and arduino uno, I need to send two number from vb6 to arduino first and the arduino receive this 2 value then send to pc again . from example: in vb6 x= 44 and y= 55 ( I need to send 44 and 55 to arduino,) when arduino receive 44 and 55 then resend to vb6. please hel…

how can i send 2 value serial

Robin2 April 27, 2014, 9:50am 10

My demo sketch here might be useful.

...R