"some with Chinese characters." - any chance your data rate is set differently between components? 9600 in one place and something else elsewhere?
I don't think I'm using virtual com ports. Did you try Tx to Rx and Rx to Tx?
I've been trying to get one of the modules working with USB on the device side (using it as a Bluetooth extension cable). No joy there yet and I'm wondering if I've transposed the data lines. I'm playing with Ascom control of a focuser (well a stepper on the desk at the moment) and seem to be stalled. The joy's of learning.
Bob
|