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2.
DCON Protocol
All communication with the PIR-130 module consists of commands generated by the Host and
responses transmitted by the PIR-130 module. Each module has a unique ID number that is
used for addressing purposes and is stored in non-volatile memory. The module ID number is
set to 01 by default and can be changed by sending a user command. All commands to the
modules contain the ID number as the address, meaning that only the addressed module will
respond.
Command Format:
Delimiter Character
Response Format:
Delimiter Character
CR = End of command character, carriage return (0x0D), used to end a frame.
Note: All characters should be in upper case.
PIR-130-AC/DC User Manual Ver. 1.4.0, 2020/07/28
Module Address
Command
Module Address
Data
Checksum
CR
Checksum
CR
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