B&B Electronics ZP9D-115RM-LR - Manual User Manual
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Manual Documentation Number: ZP9D-115RM-LR-0812
B&B Electronics Mfg Co Inc – 707 Dayton Rd - PO Box 1040 - Ottawa IL 61350 - Ph 815-433-5100 - Fax 815-433-5104 – www.bb-elec.com
B&B Electronics – Westlink Commercial Park – Oranmore, Galway, Ireland – Ph +353 91-792444 – Fax +353 91-792445 – www.bb-europe.com
Changes to the PK parameter may have a secondary effect on the RB (Packetization
Threshold) parameter. RB must always be less than or equal to PK. If PK is changed
to a value that is less than the current value of RB, the RB value is automatically
lowered to be equal to PK.
* When BR = 0 (9600 baud), the maximum PK value is 0x100 (256d). When BR = 1
(115,200 baud), the maximum PK value is 0x800 (2048d).
PL (TX Power Level)
Command
command is used to set/
read the power level at which the
RF module transmits data
PW (Pin Wake-up) Command
normal operation, an RF module
in Cyclic Sleep Mode cycles from
an active state to a low-power
state at regular intervals until
data is ready to be received. If
the PW parameter is set to 1, the
SLEEP pin (pin 8) can be used
to awaken the module from
Cyclic Sleep. When the SLEEP
Pin is de-asserted (low), the
module will be fully operational
and will not go into Cyclic Sleep.
Once the SLEEP pin is asserted,
the module will remain active for
the period of time specified by the ST (Time before Sleep) parameter and will return
to Cyclic Sleep Mode (if no data is ready to be transmitted). PW Command is only
valid if Cyclic Sleep has been enabled.
AT Command: ATPL
Binary Command: 0x3A (58 decimal)
Parameter
Range:
0 - 4
Parameter
Configuration
0
1 mW
1
10 mW
2
100 mW
3
500 mW
4
1000 mW (1 Watt)
Default Parameter Value: 4
Number of bytes returned: 1
AT
Command:
ATPW
Binary Command: 0x1D (29 decimal)
Parameter
Range:
0 - 1
Parameter
Configuration
0
Disabled
1
Enabled
Default Parameter Value:
0
Number of bytes returned: 1
Related Commands: SM (Sleep Mode), ST
(Time before Sleep)