Sb (Stop Bits); Ro (Packetization Timeout); Ft (Flow Control Threshold); Ap (Api Mode) - Digi XBee 868LP User Manual

AT commands
Default
0x00

SB (Stop Bits)

Sets or reads the number of stop bits for UART communications.
Parameter range
0x00 - 0x01
Parameter
0x00
0x01
Default
0x00

RO (Packetization Timeout)

Set or read the number of UART character times of inter-character silence required before
transmission begins when operating in Transparent mode.
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

FT (Flow Control Threshold)

Set or display the flow control threshold.
De-assert CTS and/or send XOFF when FT bytes are in the UART receive buffer. Re-assert CTS when
less than FT-16 bytes are in the UART receive buffer.
Parameter range
0x11 - 0x16F bytes
Default
0x13F

AP (API Mode)

Set or read the UART API mode.
Parameter range
0 - 2
The following settings are allowed:
XBee 868LP RF Modules User Guide
Configuration
One stop bit
Two stop bits
Serial interfacing commands
141