RemoDAQ-8017S User’s Manual
3.12 $AAF
Name
：
Read Firmware Version
Description
：
The command requests the module at address
AA to return the version code of its firmware.
Syntax
：
$AAF (cr)
$ delimiter character.
AA address of reading module(00~FF)
F identifies the version command.
(cr) is the terminating character, carriage return (ODh)
Response
：
!AA(data)(cr) if the command is valid.
?AA (cr) if an invalid command was issued.
Syntax error or communication error may get no response.
! command is valid.
? command is invalid.
AA address of response module(00~FF)
Data is the version code of the module’s firmware.
Example
：
Command
：
$01F Receive
：
!01050101
Read address 01 firmware version
，
return version 050101
Command
：
$02F Receive
：
!01040101
Read address 02 firmware version
，
return version 040101
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