read telemetry and control equipment on a hayward omnilogic system with the community omnilogic-api library

Steps

1. Install the unofficial omnilogic-api Python package (pip install omnilogic) and authenticate with the same username/password used in the Hayward OmniLogic app
2. Call get_telemetry_data() to pull water temperature, pump speeds, heater state, and alarms for every registered backyard/body of water
3. Call set_heater_onoff() and set_heater_temperature() to control heating, passing the MspSystemID, PoolID, and HeaterID from the telemetry response
4. Call set_pump_speed() (0 for off, 18-100 for variable speed) and set_relay_valve() to control pumps, relays, and valves
5. Call set_lightshowv2() or set_chlor_params() for ColorLogic lighting or chlorinator/salt output control