please see the attach picture.
I add a timer into the demo code,send string "test" every 1 second.And receive string was splited into two lines:"t" and "est". (ps: I link the serial pin 2 & 3 with wire,so it can write and read by itself.)
Why? Is there anything wrong?
Please help me.
I add a timer into the demo code,send string "test" every 1 second.And receive string was splited into two lines:"t" and "est". (ps: I link the serial pin 2 & 3 with wire,so it can write and read by itself.)
Why? Is there anything wrong?
Please help me.