I have several WIZ108SR modules which I use in RS-422 mode with settings as follow:
- COM port settings:
- Baud Rate®: 115200
- Data Bit(D): 8
- Parity§: NONE
- Stop Bit(S): 1
- Flow Control(F): NONE
Serial data packing condition settings:
- Timer(T): 0
- Size(Z): 0
- Character©: 0
Serial command mode switch code:
Only those with firmware version 3.11 are able to work at 115.2 Kbps without data lost. All other newer firmware works only up to 57.6 Kbps no matter what Serial data packing condition settings values.
Could someone else confirm this, please?