User Manual

AT commands Serial interfacing commands
XBee/XBee-PRO S2C 802.15.4 RF Module User Guide
80
Default
1
D6(DIO6/RTS)
The DIO6/RTS pin configuration (pin 16 for through-hole, pin 29 for surface-mount).
Parameter range
0, 1, 3 - 5
Parameter Description
0 Disabled
1
RTS
flow control
2 N/A
3 Digital input
4 Digital output, low
5 Digital output, high
Default
0
AP (API Enable)
The API mode setting. The device can format the RF packets it receives into API frames and send
them out the serial port.
When you enable API, you must format the serial data as API frames because Transparent operating
mode is disabled.
Enable API Mode. The device ignores this command when using SPI. API mode 1 is always used.
Parameter range
0 - 2
Parameter Description
0 Transparent Mode. All UART input and output is raw data and the device uses the
RO
parameter to delineate packets.
1 API Mode Without Escapes. The device packetizes all UART input and output data in API
format, without escape sequences.
2 API Mode With Escapes. The device is in API mode and inserts escaped sequences to
allow for control characters. When XON (0x11), XOFF (0x13), Escape (0x7D), and start
delimiter 0x7E are data, these bytes are escaped so that they never appear in the data
and so that they can always be interpreted with their special meanings.