Schematic

RS-485 WIRELESS BRIDGE USER’S MANAUL REV. 02 11
RS-485 Command Reference Table
Main
command
Function Command
Name
Command Description
Default
Value
Value Range
help
Displays list of main
commands
NA No parameters
info
Displays device serial number
NA
No parameters
set & get defaults
Restores factory default
settings.
NA No parameters
mode
mode 2 = RS-485 2-wire
mode 3 = RS=485 4-wire
2 2 or 3
pkts.en
Enables JSON output format
when used with an ADIO
Wireless Bridge when en = 1
0 0 or 1
store
Stores settings to non
-
volatile
memory.
NA No parameters
uart.rate
Changes the host to internal
radio baud rate. This
command should be used in
conjunction with changing the
radio baud rate.
9600 1200 - 115200
uart.tr
Enables the termination
resistor when tr = 1.
0 0 or 1
ver
Displays loaded firmware
version
NA No parameters
Fig 8. List of RS-485 Wireless Bridge Commands
Figure 8 lists the available commands for the RS-485 Wireless Bridge. The help, ver & info commands are
issued at the command prompt and have no function commands or parameters. Set and get are used to
set and read values for the various commands. Figure 9 shows an example of issuing the different
commands in a terminal program. The set uart.tr 1 command enables the internal termination resistor.