Add a Grafana dashboard generator for the three UPS devices

tools/generate_grafana_ups.py writes grafana-ups.json, which shows the JBD network UPS, the River 2 desktop UPS, and the River 3 NAS UPS in three columns. Git ignores the generated file.

Each EcoFlow column shows one time-remaining panel in hours, for the direction in use. The River 2 histories add pack current and remaining capacity. The River 3 reports neither, so its histories add battery power and charge.
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2026-10-10 11:56:29 +02:00
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@@ -186,6 +186,15 @@ To push data for a single device only:
InfluxDB connection details can also be supplied via environment variables (`INFLUXDB_V2_URL`, `INFLUXDB_V2_ORG`, `INFLUXDB_V2_TOKEN`) instead of command-line flags.
## Grafana
Run `python tools/generate_grafana_ups.py` to write `grafana-ups.json`. Import
that file for a three-column view of Network
(JBD), Desktop (River 2), and NAS (River 3). Queries use the `network`, `desktop`,
and `nas` tags, respectively. It uses the same 24-row grid height as the
original dashboard. Select an InfluxDB data source configured for Flux.
See the [dashboard guide](docs/grafana-ups.md) for setup and measurement limits.
## Development
Install all extras and run the tests: