pysilverline 0.4.1

Async client for Poolex Silverline / Tuya v3.3, v3.4 and v3.5 pool heat pumps.

pysilverline

Async client for Poolex Silverline / Tuya v3.3 pool heat pumps. Speaks the local Tuya protocol (TCP/6668, AES-128-ECB) directly — no cloud, no Smart Life account at runtime.

This package is the I/O layer underneath the poolex_silverline Home Assistant integration but works standalone too.

Install

pip install pysilverline

Use

import asyncio
from pysilverline import SilverlineClient

async def main():
    client = SilverlineClient(
        host="10.0.0.50",
        device_id="bf1234567890abcdefghij",
        local_key="0123456789abcdef",
    )
    await client.connect()
    state = await client.get_status()
    print(state)
    await client.set_dp(2, 28)        # set target temp to 28 °C
    await client.set_dp(4, "BoostHeat")
    await client.disconnect()

asyncio.run(main())

Listen for spontaneous push updates from the device:

def on_update(state):
    print("push:", state.mode, state.temp_current)

unsub = client.add_listener(on_update)
# ... later
unsub()

Compatible devices

The Tuya schema is shared across the Poolex Silverline FI family and several OEM siblings: Poolex JetLine Selection FI, Steinbach Silent Mini, Brustec BR series, Phalén Calidi XP. DPs 1, 2, 3, 4, 13 are confirmed across the family; DPs 101–111 are firmware-dependent.

License

MIT