hi, camisano is the name of my city
I read the sparkfun datasheet. My doubt is that whether i have to connect bluetooth to computer and set the master or slave. otherwise, i have to write instructions in the code to link the key. Please help me.
if you want to connect your bluetooth modem to a computer you can set it as a slave, you only need to set as master when you want to connect 2 sparkfun bluetooth modems, one will be master and the other one the slave
and you don't need to write anything in your code for the key because that is made by the modem