Digi XBee SX 868 - Serial & Sleep Commands

AT commands Serial interfacing commands
XBee® SX 868 RF Module User Guide
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Parameter Description
0 Encryption Disabled
1 Encryption Enabled
Default
0
KY (AES Encryption Key)
This command applies to the XBee SX 868 RF Module.
Sets the network security key value that the device uses for encryption and decryption.
When using ECB (compatibility) mode, the LS 128 bits of the specified KY value are used. Otherwise,
all 256 bits are used.
This command is write-only. If you attempt to read KY, the device returns an OK status.
Set this command parameter the same on all devices in a network.
The value passes in as hex characters when you set it from AT command mode, and as binary bytes
when you set it in APImode.
Parameter range
256-bit value (64 Hexadecimal digits)
Default
N/A
Serial interfacing commands
BD (Interface Data Rate)
This command applies to the XBee SX 868 RF Module.
Sets and reads the serial interface data rate (baud rate) between the device and the host. The baud
rate is the rate that the host sends serial data to the device.
When you make an update to the interface data rate, the change does not take effect until the host
issues the CN command and the device returns the OK response.
The BD parameter does not affect the RF data rate. If you set the interface data rate higher than the
RF data rate, you may need to implement a flow control configuration.
Non-standard interface data rates
The firmware interprets any value within 0x4B0 - 0x2580 and 0x4B00 - 0x1C9468 as an actual baud
rate. When the host sends a value above 0x4B0, the firmware stores the closest interface data rate
represented by the number in the BD register. For example, to set a rate of 19200 b/s, send the
following command line: ATBD4B00.
Note When using XCTU, you can only set and read non-standard interface data rates using the XCTU
Serial Console tool. You cannot access non-standard rates through the configuration section of XCTU.
When you send the BD command with a non-standard interface data rate, the UART adjusts to
accommodate the interface rate you request. In most cases, the clock resolution causes the stored BD