Guys, this is a continuation of the thread
Basically, I need to send a char array, ethernetStreamOut with size of 10. Thus the variable is this wwhich will hold a char array (aka char string).
Now, there are another set of variables, GPIO till GPIO which will hold 1 or 0 only.
my final product, ethernetStreamOut will become like this: <100010010>
Any code piece as I’m stuck in here… (I’m a newly converted from String to char and struggling on how to follow the rituals).