---
pageType: source
id: source.psb-gemma-2026-04-05
title: psb-gemma-2026-04-05
sourceType: local-file
sourcePath: /home/topher/.openclaw/workspace-psb-gemma/memory/2026-04-05.md
ingestedAt: 2026-05-03T01:12:12.489Z
updatedAt: 2026-05-03T01:12:12.489Z
status: active
growth: seed
---

# psb-gemma-2026-04-05

## Source
- Type: `local-file`
- Path: `/home/topher/.openclaw/workspace-psb-gemma/memory/2026-04-05.md`
- Bytes: 2035
- Updated: 2026-05-03T01:12:12.489Z

## Content
```text

## Grafana / InfluxDB BrewTV Project — Day 1 (Paused)

### What We Accomplished
- Set up InfluxDB add-on with brewery database, Brewer user (iamtheclaw)
- Set up Grafana add-on (accessible via HA Ingress)
- Configured HA InfluxDB integration to stream TILT data
- Data flowing: sensor.tilt_white_specific_gravity, sensor.tilt_pro_green_specific_gravity, dBm
- Created dashboard JSON files (v1, v2, v3) — stored in workspace and BrewBusiness Drive folder

### The Problem (Not Solved)
- Temperature data went into corrupted measurement name (°F → °F double UTF-8 encoding)
- Grafana couldn't auto-populate FROM/WHERE dropdowns because measurement names were garbled
- This made manual query setup required for every panel — tedious
- Result: HA BrewTV dashboard works fine; Grafana is painful due to encoding issue

### What Works
- SG data (sensor.tilt_white_specific_gravity, sensor.tilt_pro_green_specific_gravity) — queries work perfectly
- Signal strength (dBm measurement, entity_id filter) — works
- Temperature ONLY works through HA dashboard, not Grafana

### Key Technical Notes
- InfluxDB data source URL (Grafana → InfluxDB): `http://a0d7b954-influxdb:8086` (NOT https, SSL must be OFF)
- Grafana query language: InfluxQL (NOT Flux)
- Dashboard JSON files: /home/HHS/.openclaw/workspace-psb-gemma/psb_brewery_dashboard_v*.json
- Drive folder: BrewBusiness (1-A-bgZGKhdKgiRxJmBzF584jW2MprIMG)
- HA Fermentation Dashboard: http://100.126.129.57:8123/dashboard-brewery/brewtv

### Next Steps (For When We Come Back)
1. Clear corrupted Influx measurements: DROP MEASUREMENT for garbled °F entries
2. Let HA send fresh temp readings — they'll re-populate with clean names
3. Rebuild Grafana dashboard — queries will auto-populate from dropdowns
4. Consider branding: PSB logo, color scheme, stacked tank pairs layout
5. Alternative: Use Grafana for SG + trends only, HA dashboard for temp

### Credentials (HA at brewery)
- Token: eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9...
- URL: http://100.126.129.57:8123

```

## Notes
<!-- openclaw:human:start -->
<!-- openclaw:human:end -->

## Related
<!-- openclaw:wiki:related:start -->
- No related pages yet.
<!-- openclaw:wiki:related:end -->