arnaudne
941abd98d5
Dynamic MySolem/MyIndygo IoT bridge with MQTT, Home Assistant autodiscovery, and Homebridge EasyMQTT compatibility. - Device discovery via MySolem API on startup (all modules/inputs/outputs) - Configurable poll engine (fast/normal/slow buckets, per-input overrides) - MQTT retained state publishing + HA autodiscovery payloads - Unified manual command routing (linesControl vs sendManualModuleCommand) - Runtime config via MQTT $config/set, persisted to config.json - Expression override system (API-provided > hardcoded > passthrough) - Minimal REST API: /health, /state, /control, /rediscover - Docker deployment (Dockerfile + docker-compose.yml) - 38 unit tests Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2.1 KiB
2.1 KiB
LRPR — Filter Pressure Sensor (LRPR-0D6800)
Module ID: 6a17218be0b88ea3e925524f
Serial: 1D00010D68000001
MAC: C8:B9:61:0D:68:00
UUID: 1D0058B9610D680000000001000D6800
Firmware: 6.3.0 | Hardware: A | Manufacturer: 1D
Type: lr-pr
Role: Measures filter pressure — indicates filter cleanliness / pump running state
Input
| Input ID | Type | Unit | Interval |
|---|---|---|---|
6a17218be0b88ea3e9255251 |
8 (pressure) | bar (unit code 6) | 1 min |
Raw-to-bar expression: (1.5 × raw − 500) / 1000
Latest readings (2026-06-04)
16:01 0.091 bar ← pump stopped / off
16:00 0.715 bar
15:59 0.741 bar
15:58 0.730 bar
18:41 0.081 bar ← pump off
Normal operating pressure ~0.70–0.75 bar. Drop to ~0.08 bar signals pump has stopped.
This sensor can be used to detect filtration start/stop and detect dirty filter (rising pressure).
Remote state
- Battery: 94%
- Last radio contact: 2026-06-04T20:05:14Z
- Relay:
60ca4276ad69dac1558f7c61(LRMB10) - No programs, no outputs — pure sensor
Pressure Alert Configuration
From poolPressureAlertsVariables in the input object (retrieved via mobile API):
| Parameter | Value | Meaning |
|---|---|---|
staticPressure |
0.919 bar | Baseline pressure at pump start |
nominalPressure |
1.7275 bar | Expected operating pressure |
maximalPressure |
1.0615 bar | Upper alert threshold |
atmosphericPressure |
1.015 bar | Calibration reference |
filterCloggedMargin |
0.5 bar | Rise above static = filter clogged alert |
filterPreCloggedMargin |
0.3 bar | Rise above static = pre-clog warning |
activeFilterCloggedAlert |
true | Filter clog alert enabled |
activeWaterLevelLowAlert |
true | Low water level alert enabled |
activeSuctionValveClosedAlert |
true | Suction valve closed alert enabled |
waterLevelLowCount |
6 | Ticks below threshold before alert |
Notes
secondaryBatteryVoltage: 80— secondary power source present- Unit code 6 = bar; type 8 = pressure sensor
- Backwash reminder alerts fire every ~15 days (shared with pool notebook)