Enter ASCII or HEX commands into the send data area. For HEX transmission, check the “HEX Send” checkbox before clicking “Send.” Received data appears in the receive window in real time. Use the “+CR” (Carriage Return) option if your device expects line termination.
: Users can toggle between "String" or "HEX" modes for sending and receiving data packets. sscom v5131 english version extra quality
Configuring GSM/GPRS modems, GPS modules, or Bluetooth modules using AT commands. How to Get the SSCOM v5.13.1 English Version Enter ASCII or HEX commands into the send data area