Bd (Baud Rate); Ft (Flow Control Threshold) - Digi XBee XTC User Manual

AT commands

BD (Baud Rate)

To request non-standard baud rates with values above 0x80, you can use the Serial Console toolbar in
XCTU to configure the serial connection (if the console is connected), or click the Connect button (if
the console is not yet connected).
When you send non-standard baud rates to a device, it stores the closest interface data rate
represented by the number in the BD register. Read the BD command by sending ATBD without a
parameter value, and the device returns the value stored in the BD register.
The range between standard and non-standard baud rates (0x9 - 0x4B0) is invalid. The range between
0x2580 and 0x4AFF is also invalid.
Parameter range
Standard baud rates: 0x0 - 0x8
Non-standard baud rates: 0x4B0 - 0x1C9468 (0x2581 to 0x4AFF not supported)
Parameter
0x0
0x1
0x2
0x3
0x4
0x5
0x6
0x7
0x8
Non-standard rates: 0x4B0 - 0x1C9468 (0x2581 to 0x4AFF not supported)
Default
0x03 (9600 b/s)

FT (Flow Control Threshold)

Sets or displays the flow control threshold.
De-assert CTS when the number of bytes specified by the FT parameter are in the DIN buffer. Re-
assert CTS when less than FT - 16 bytes are in the UART receive buffer.
Parameter range
0x11 - 0x16F
Default
0x13F
XBee®/XBee-PRO XTend Compatible (XTC) DigiMesh RF Module User Guide
Serial interfacing commands
Description
1200 b/s
2400 b/s
4800 b/s
9600 b/s
19200 b/s
38400 b/s
57600 b/s
115200 b/s
230400 b/s
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