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Home Assistant TestFlight
Fogstar

Fogstar Drift 628Ah battery

Energy · And More

Partly worksLocal

1 report: 1 says it partly works.

Reported with 1 integration: BLE Battery Management System.

What people report

IntegrationIn Home AssistantIn Apple HomeWhat they saidSource
BLE Battery Management SystemPartly works LocalCustom JBD firmware with auth layer; cannot auto-detect, user got it working
Saved copy
… not a duplicate issue of any previous issue. - [x] I have filled out the issue template to the best of my ability. ### Provide the type of BMS you used: Fogstar 628ah Battery... JBD BMS innaccessible. ### Describe the issue ## Battery Information - Model: Fogstar Drift 628Ah - Device Name: SP04S060L4S250A - MAC Address: A4:C1:37:07:F6:87 - BMS Type: JBD-based with custom firmware - App: Fogstar Drift v1.2.0 (works perfectly) - BLE Service: `0000ff00-0000-1000-8000-00805f9b34fb` (standard JBD service UUID) - BLE Characteristics: - TX (write): `0000ff02-0000-1000-8000-00805f9b34fb` - RX …

Excerpt saved from GitHub on 2026-10-23.

Issue #622 · 2026-02

Each row is one report from a GitHub thread, an integration’s docs, or r/homeassistant. Check the date and the linked source before you buy.

In ReReHome

Once Home Assistant’s HomeKit Bridge shares it, this device reaches Apple Home as a HomeKit accessory behind your Home Assistant bridge, so ReReHome shows and controls it like any other.

Identifiers

BrandFogstar
ModelDrift 628Ah
CategoryEnergy