United Chargers
Grizzl-E Smart v2
Energy · And More
Not working
1 report: 1 says it doesn’t work.
Reported with 1 integration: Open Charge Point Protocol (OCPP).
What people report
| Integration | In Home Assistant | In Apple Home | What they said | Source |
|---|---|---|---|---|
| Open Charge Point Protocol (OCPP) | Not working | Sensors unavailable, supported profiles never returned; maintainer blames buggy firmwareSaved copyDescribe the bug Grizzl-e Smart v2 does not work with the OCPP integration version 0.4.40 Firmware WiFi Module: GWM-07.013-03 Firmware Power Board: GCW-10.18-05.7 To Reproduce Upon configuring the Grizzl-e, it connects and has the following errors in the HA logs: ``` This error originated from a custom integration. Logger: custom_components.ocpp Source: custom_components/ocpp/api.py:212 Integration: Open Charge Point Protocol (OCPP) (documentation, issues) First occurred: September 7, 2023 at 5:42:35 PM (9 occurrences) Last logged: 9:29:52 AM Skipping websocket subprotocol validation This … Excerpt saved from GitHub on 2026-10-23. | Issue #899 · 2023-09 |
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
| Brand | United Chargers |
|---|---|
| Model | Grizzl-E Smart v2 |
| Category | Energy |