... in Driver, TCP Server, and TCP Client mode independently.Features:1. Adopt 32 bit ARM processor, 125 DMIPS manage ability2. 8 ... -,RXD+,RXD-,GNDParity: None, Even, Odd, Space, MarkData bits: 5bit, 6bit, 7bit, 8bitStop bits: 1, 1.5, 2Baud rate: 300bps ~ 460.8KbpsFlow control: RTS ...