AT commands Serial interfacing commands
Digi XBee3 Cellular LTE-M Global Smart Modem User Guide
115
Parameter Configuration
0 One stop bit
1 Two stop bits
Default
0
RO (Packetization Timeout)
Set or read the number of character times of inter-character silence required before transmission
begins when operating in Transparent mode.
RF transmission also starts after 100 bytes (maximum packet size) are received in the DI buffer.
Set RO to 0 to transmit characters as they arrive instead of buffering them into one RF packet.
Parameter range
0 - 0xFF (x character times)
Default
3
TD (Text Delimiter)
The ASCII character used as a text delimiter for Transparent mode. When you select a character,
information received over the serial port in Transparent mode is not transmitted until that character
is received. To use a carriage return, set to 0xD. Set to zero to disable text delimiter checking.
Parameter range
0 - 0xFF
Default
0x0
FT (Flow Control Threshold)
Set or display the flow control threshold.
The device de-asserts CTS when FT bytes are in the UART receive buffer.
Parameter range
0x9D - 0x82D
Default
0x681
AP (API Enable)
The API mode setting. The device can format the RF packets it receives into API frames and send
them out the UART. When API is enabled the UART data must be formatted as API frames because
Transparent mode is disabled. See Modes for more information.
To Next Page
Loading...
