User's Manual

Table Of Contents

MReX Transceiver User Manual v1.92 Firmware

Remote Command Output Format

The WTE output control protocol allows the direct control of remote units. This allows specific

MReX units to accept commands or protocols for processing “over the air”. Care must be taken is-

suing commands that leave the MReX unable to process further remote commands (such as chan-

ging frequency, RIC range, modulation settings).

[[ID]U0[AA]]

Where:

[ is the character ‘[’

] is the character ‘]’

ID is the UNIT_ID that must match the MReX to be controlled.

U0 are the characters “U0” (U followed by zero) and is used to indicate that directed content for

processing follows.

Examples:

Example applications for this may be:

• Restarting of a remote unit

• Changing configuration of a remote unit over the air

• Retransmitting a message at a different rate.

Example 1 - To restart a remote unit:

Remote unit configured to have UNIT_ID of “UNIT-10”.

Message payload:

[[UNIT-10]U0[*REBOOT]]

Example 2 - To change a RIC range on a remote unit:

Remote unit configured to have UNIT_ID of “UNIT-10”.

Message payload:

[[UNIT-10]U0[*RX_RANGE=1:1234560,1234567]]