Product Manual

XBee/XBee‐PRO™OEMRFModules‐802.15.4‐v1.xAx[2007.05.031]
©2007MaxStream,Inc. 48
Chapter3‐RFModuleConfiguration
P0 (PWM0 Configuration) Command
<I/O Setting {I/O Line Passing}> The P0 com-
mand is used to select/read the function for
PWM0 (Pulse Width Modulation output 0). This
command enables the option of translating
incoming data to a PWM so that the output can be
translated back into analog form.
With the IA (I/O Input Address) parameter cor-
rectly set, AD0 values can automatically be
passed to PWM0.
P1 (PWM1 Configuration) Command
<I/O Setting {I/O Line Passing}> The P1 com-
mand is used to select/read the function for
PWM1 (Pulse Width Modulation output 1). This
command enables the option of translating
incoming data to a PWM so that the output can be
translated back into analog form.
With the IA (I/O Input Address) parameter cor-
rectly set, AD1 values can automatically be
passed to PWM1.
PL (Power Level) Command
<RF Interfacing> The PL command is used to
select and read the power level at which the RF
module transmits conducted power.
WHEN OPERATING IN EUROPE:
XBee-PRO RF Modules must be configured to
operate at a maximum transmit power output
level of 10 dBm. The PL parameter must equal “0”
(10 dBm).
Additionally, European regulations stipulate an
EIRP power maximum of 12.86 dBm (19 mW) for
the XBee-PRO and 12.11 dBm for the XBee when
integrating high-gain antennas.
WHEN OPERATING IN JAPAN:
XBee-PRO RF Modules optimized for use in Japan contain firmware that limits transmit power out-
put to 10 dBm. If PL=4 (default), the maximum power output level is 10 dBm. For a list of module
part numbers approved for use in Japan, contact MaxStream [call 1-801-765-9885 or send e-mail
to [e-mail]].
AT Command: ATP0
The second character in the command is the
number zero (“0”), not the letter “O”.
Parameter Range: 0 - 2
Parameter Configuration
0 Disabled
1 RSSI
2PWM0 Output
Default Parameter Value: 1
AT Command: ATP1
Parameter Range: 0 - 2
Parameter Configuration
0 Disabled
1 RSSI
2PWM1 Output
Default Parameter Value: 0
Minimum Firmware Version Required: v1.xA0
AT Command: ATPL
Parameter Range: 0 - 4
Parameter XBee XBee-PRO
0 -10 dBm 10 dBm
1 -6 dBm 12 dBm
2 -4 dBm 14 dBm
3 -2 dBm 16 dBm
4 0 dBm 18 dBm
Default Parameter Value: 4