Cc (Command Character) - Digi XBee S2C 802.15.4 User Manual

AT commands
Default
0x3E8 (one second)

CC (Command Character)

The character value the device uses to enter Command mode.
The default value (0x2B) is the ASCII code for the plus (+) character. You must enter it three times
within the guard time to enter Command mode. To enter Command mode, there is also a required
period of silence before and after the command sequence characters of the Command mode
sequence (GT + CC + GT). The period of silence prevents inadvertently entering Command mode.
Parameter range
0 - 0xFF
Default
0x2B (the ASCII plus character: +)
XBee/XBee-PRO S2C 802.15.4 RF Module User Guide
Command mode options
105