ML-x17 DATA LOGGER MANUAL
Manufacturers of low power instruments
page 116
4.45.5.2
NDEATH
Topic: spBv1.0/sp-grp-x/NDEATH/5025064
Please find below an example of the NDEATH message in JSON.
{
"timestamp": 1486144902122,
"metrics":
[
{ "name":"bdSeq", "timestamp":1486144902122, "dataType":"Uint64",
"value":0 }
]
}
4.45.5.3
NDATA
Topic:
spBv1.0/sp-grp-x/NDATA/5025064
This payload will contain all values recorded between now and a previously succeeded transfer session.
To keep the payload limited the recorded values will be referred to by their aliases as given in the
preceding NBIRTH payload.
{
"timestamp": 1486144902222,
"metrics":
[
{ "alias":1, "ts": 1486144300000, "dataType": "Double", "value": 3.32}
{ "alias":2, "ts": 1486144300000, "dataType": "Double", "value": 14.0}
{ "alias":3, "ts": 1486144300000, "dataType": "Double", "value": 8.7}
{ "alias":4, "ts": 1486144300000, "dataType": "Double", "value": 1234507}
{ "alias":5, "ts": 1486144300000, "dataType": "Double", "value":79.6}
{ "alias":1, "ts": 1486144600000, "dataType": "Double", "value": 3.31}
{ "alias":2, "ts": 1486144600000, "dataType": "Double", "value": 14.4}
{ "alias":3, "ts": 1486144600000, "dataType": "Double", "value": 9.1}
{ "alias":4, "ts": 1486144600000, "dataType": "Double", "value": 1234537}
{ "alias":5, "ts": 1486144600000, "dataType": "Double", "value":81.3}
{ "alias":1, "ts": 1486144900000, "dataType": "Double", "value": 3.3}
{ "alias":2, "ts": 1486144900000, "dataType": "Double", "value": 14.2}
{ "alias":3, "ts": 1486144900000, "dataType": "Double", "value": 9.5}
{ "alias":4, "ts": 1486144900000, "dataType": "Double", "value": 1234567}
{ "alias":5, "ts": 1486144900000, "dataType": "Double", "value":84.7}
],
"seq": 1
}
