Manual Documentation Number: ZP9D-115RM-LR-0812
49
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
and allows other modules time to transmit (once it sends TT bytes of data). Inserted
random delay lasts between 1 & 'RN + 1' delay slots, where each delay slot lasts 38
ms.
The TT command can be used to simulate full-duplex behavior.
TX (Transmit Only) Command
<RF Interfacing> The TX
command is used to set/read the
transmit/receive behaviors of the
RF module. Setting a module to
TX-only (TX = 1) may reduce
latency because the transmitting
module will never be confined to
receiving data from other
modules.
VL (Firmware Version -
Verbose)
<Diagnostics> The VL command
is used to read the verbose
firmware version of the RF
module.
VR (Firmware Version - Short)
Command
<Diagnostics> The VR command
is used to read the firmware
version of the RF module.
Note: Firmware versions contain
four significant digits -
“A.B.C.D”. If B=2, the module is programmed for operation in
Australia only.
WA (Active Warning Numbers)
Command
<Diagnostics> The WA
command reports the warning
numbers of all active warnings
– one warning number per line. No further information
is shown and warning counts are not reset.
Sample Output (indicates warnings 1 and 3 are currently active): 1
3
OK
AT
Command:
ATTX
Binary Command: 0x3F (63 decimal)
Parameter Range:
0 - 1
Parameter
Configuration
0
TX & RX
1
TX-only
Default Parameter Value:
0
Number of bytes returned: 1
AT Command: ATVL
Parameter Range: returns string
Default Parameter Value: 0
Number of bytes returned: 2
AT Command: ATVR
Binary Command: 0x14 (20 decimal)
Parameter Range (read-only): 0 - 0xFFFF
Number of bytes returned: 2
AT Command: ATWA
Parameter Range: Returns string - one
warning number per line.
