I want to implement a bluetooth and pic connection. I know that a usb bluetooth dongle cannot be used so the only option is to use a serial bluetooth. I happen to be in the Philippines and I cannot find a serial bluetooth here, can somebody help me here.
I'm planning to connect a bluetooth to a KWH meter.
Some modules have both USB and RS232 connection, but only USB connector is provided to end user. did you check the data sheets of the modules which you found?