Would anyone here happen to be familiar with the HC-05 and HC-06 bluetooth modules?
So, I've got one of each (both paired to individual Arduino Unos). I'm trying to pair them together. when I send the "PAIR" command to the HC-05, it returns "ERROR: (16)". Would anyone happen to know what that error means?
God only knows, there is not even any evidence as to what is providing the message. What you want to do is reasonable, and you will get good information here.
Probably just technobabble. I guess you simply connected them to your Unos by wire, just like everybody else does.
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