Hi all, trying out to use a bluetooth module. I’m pretty new so need some help from you guys.
Basically, if say i have the module, how can i interface the data to the module? which pins should it be? the GPIO?
i’m currently taking the output of say an ADC(8bits for example) and these output to be sent via bluetooth.
How should i go about doing it?
Thanks…
The BT modules revieve data at various baud rates in the form of 8-bit bytes. You’ll need something to feed this data to the BT module at a given baud rate. This is usually a micro, running at 9600bps doing things like ADCs or reading sensors and then sending the various data bytes down the line to the BT module. Your USB dongle on the other end then reports this info to the computer.
-Nathan