USR-K7 User Manual www.usriot.comJinan USR IOT Technology Limited 52 / 120 inquiry@usriot.comA no. instr value Describe1:0 data bits select 00 5 data bits01 6 data bits10 7 data bits11 8 data bits2 stop 0 1 stop1 2 stop3 Parity enable 0 Disable parity1 Enable parity5:4 Parity type 00 ODD01 EVEN10 Mark11 Clear7:6 none 00 Please fill 0Form4.3.4-2 Serial Port Parameters Basic MeaningEnable Note:1) When using RFC2217, click setting software RFC2217 to enable this function.2) When the serial port parameters change, send the RFC2217 package, after K7 received the RFC2217 command,modify the serial parameters and can not transparent transmission.4.4. Special Function