Free: Sscom English Version

: Includes features for sending and receiving text files to verify serial port integrity. VPN & Remote Access

Baud rate mismatch. Verify that your device’s baud rate matches the setting in SSCOM. Also check parity and stop bits. If the text is almost readable but has odd symbols, you likely have a baud rate error (e.g., 9600 vs 115200). sscom english version