Quote Originally Posted by mbox View Post
I tried that but it gives character sysmbols..pls see the attachment.
I'm confused. Your code example comment says "PortC.6 as Transmit pin to pc com1" but your latest schematic appears to indicate another wireless connection to the PC.

A wired RS232 connection needs N9600 for SerOut while a wireless connection may use T9600. A wireless connection may also be noisy, leading to the random data of your first example.