Changes by last author:
Changed:
RS232 is widely used, see [rs232 pinout]. Note that DSUB25 (which is almost never used) standard has TX-RX swapped compared to DSUB9. (DSUB=DB). |
RS232 is widely used, see [rs232 pinout]. Note that DSUB25 (which is almost never used) standard has TX-RX swapped compared to [DSUB9]. (DSUB=DB). |