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MQTT Data Availability (Large Image)

I am using MQTT on the large image to get at data within the DBUS. I have found one sensor which is not updating the data. Earlier today it seemed to be working OK and was getting data every second or so. However it has stopped receiving data unless the value changes.

I have found also found the issue when also using the Grafana Docker application. See graph, with only two data points....

1613745167095.png

The influxDB also shows no data arrived for some minutes today.

2021-02-19T13:56:37.543Z -1.2000000476837158

2021-02-19T13:57:39.583Z -1.2000000476837158

2021-02-19T13:58:41.705Z -1.2000000476837158

2021-02-19T13:59:43.618Z -1.2000000476837158

2021-02-19T14:00:46.789Z -1.2000000476837158

2021-02-19T14:01:49.267Z -1.2000000476837158

2021-02-19T14:13:44.901Z -1.2000000476837158


Further this is a view that an MQTT explorer shows.

1613745533546.png

Is this behaving correctly or do I have an issue. I just find it strange that occasionally I get data regularly, even though it has not changed and then it just stops.

For reference I have just found this on the VE.Direct Shunt I have connected to the Cerbo on ttyS5 and with an ID of 277.

cerbo gxVenus OSMQTT
1613745164023.png (28.4 KiB)
1613745167095.png (28.4 KiB)
1613745533546.png (628.9 KiB)
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bathnm avatar image bathnm commented ·

Interestingly it seems to have just sprung back into life...

name: battery/Dc/0/Current

time value

---- -----

2021-02-19T14:20:01.914Z -1.2000000476837158

2021-02-19T15:03:23.794Z -1.2000000476837158

2021-02-19T15:04:25.827Z -1.2000000476837158

2021-02-19T15:05:27.943Z -1.2000000476837158

2021-02-19T15:06:29.835Z -1.2000000476837158

2021-02-19T15:07:32.709Z -1.2000000476837158

2021-02-19T15:08:33.857Z -1.2000000476837158

2021-02-19T15:09:35.837Z -1.2000000476837158

2021-02-19T15:10:38.851Z -1.2000000476837158

2021-02-19T15:11:41.145Z -1.2000000476837158

2021-02-19T15:12:43.601Z -1.2000000476837158

2021-02-19T15:13:44.021Z -1.2000000476837158

2021-02-19T15:14:47.206Z -1.2000000476837158

2021-02-19T15:15:50.234Z -1.2000000476837158

2021-02-19T15:16:50.485Z -1.2000000476837158

2021-02-19T15:17:53.735Z -1.2000000476837158

2021-02-19T15:18:53.892Z -1.2000000476837158

.

.

.

2021-02-19T16:41:35.827Z -1.2000000476837158

2021-02-19T16:42:37.478Z -1.2000000476837158

2021-02-19T16:43:40.041Z -1.2000000476837158

2021-02-19T16:44:41.084Z -1.2000000476837158

2021-02-19T16:45:42.219Z -1.2000000476837158

2021-02-19T16:46:44.136Z -1.2000000476837158

2021-02-19T16:47:46.307Z -1.2000000476837158

2021-02-19T16:48:48.117Z -1.2000000476837158


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