Type
Syntax
Returned Result
decimals and negative numbers.
If the passed-in text does not include
reported
or
desired
, then
reported
is
assumed. The
state reported
encapsulation is appended.
If the passed-in text includes
reported
and/or
desired
, only the
state
encapsulation is appended.
For example, for the reported text:
"{\"key\":\"value\"}"
and
"{\"reported\":
{\"key\":\"value\"}}"
are both sent as
{\"state\":{\"reported\":
{\"key\":\"value\"}}}
For example, for reported and desired text:
"{\"reported\":
{\"key\":\"value\"},\"desired\":
{\"key\":\"value\"}}"
is sent as
{\"state\":{\"reported\":
{\"key\":\"value\"},\"desired\":
{\"key\":\"value\"}}}.
For
complete
mode:
The complete JSON data for the
shadow/update topic is required, in this
format:
AT+EMQPERSIST={"state":
{"reported":"{\"
key
\":
value
}"}}
where
value
is a numeric value, including
decimals and negative numbers.
Examples
For
Simple
mode:
AT+EMQPERSIST="{\"Temperature\":-3.5}"
For
Complete
mode, including setting AWSSHADOW to complete:
AT+ETMCFG=mqtt,awsshadow,complete
AT+EMQPERSIST="{\"state\":{\"reported\":{\"Temperature\":28.0}}}"
47
Eseye-enabled Quectel BG96 module Developer Guide v1.8
MQTT telemetry AT commands