SPH_MIX, should work for MIN_TLX but can't test

.devcontainer.json

@@ -0,0 +1,50 @@
+{
+    "name": "johanzander/growatt_server_upstream",
+    "image": "mcr.microsoft.com/devcontainers/python:3.13",
+    "postCreateCommand": "scripts/setup",
+    "forwardPorts": [
+        8123
+    ],
+    "portsAttributes": {
+        "8123": {
+            "label": "Home Assistant",
+            "onAutoForward": "notify"
+        }
+    },
+    "workspaceFolder": "/workspaces/${localWorkspaceFolderBasename}",
+    "mounts": [
+        "source=/home/graeme/web/PyPi_GrowattServer/growattServer,target=/custom_components/growatt_server/growattServer,type=bind",
+        "source=/home/graeme/web/PyPi_GrowattServer/growattServer,target=/workspaces/${localWorkspaceFolderBasename}/custom_components/growatt_server/growattServer,type=bind"
+    ],
+    "customizations": {
+        "vscode": {
+            "extensions": [
+                "charliermarsh.ruff",
+                "github.vscode-pull-request-github",
+                "ms-python.python",
+                "ms-python.vscode-pylance",
+                "ryanluker.vscode-coverage-gutters"
+            ],
+            "settings": {
+                "files.eol": "\n",
+                "editor.tabSize": 4,
+                "editor.formatOnPaste": true,
+                "editor.formatOnSave": true,
+                "editor.formatOnType": false,
+                "files.trimTrailingWhitespace": true,
+                "python.analysis.typeCheckingMode": "basic",
+                "python.analysis.autoImportCompletions": true,
+                "python.defaultInterpreterPath": "/usr/local/bin/python",
+                "[python]": {
+                    "editor.defaultFormatter": "charliermarsh.ruff"
+                }
+            }
+        }
+    },
+    "remoteUser": "vscode",
+    "features": {
+        "ghcr.io/devcontainers-extra/features/apt-packages:1": {
+            "packages": "ffmpeg,libturbojpeg0,libpcap-dev"
+        }
+    }
+}

.gitignore

@@ -40,4 +40,8 @@ env/
 .vscode/
 .idea/
 *.swp
-*.swo
+*.swo
+
+# Home Assistant configuration
+config/*
+!config/configuration.yaml

.ruff.toml

@@ -0,0 +1,25 @@
+# The contents of this file is based on https://github.com/home-assistant/core/blob/dev/pyproject.toml
+
+target-version = "py313"
+
+[lint]
+select = [
+    "ALL",
+]
+
+ignore = [
+    "ANN401", # Dynamically typed expressions (typing.Any) are disallowed
+    "D203", # no-blank-line-before-class (incompatible with formatter)
+    "D212", # multi-line-summary-first-line (incompatible with formatter)
+    "COM812", # incompatible with formatter
+    "ISC001", # incompatible with formatter
+]
+
+[lint.flake8-pytest-style]
+fixture-parentheses = false
+
+[lint.pyupgrade]
+keep-runtime-typing = true
+
+[lint.mccabe]
+max-complexity = 25

.vscode/tasks.json

@@ -0,0 +1,35 @@
+{
+    "version": "2.0.0",
+    "tasks": [
+      {
+        "label": "Start Home Assistant",
+        "type": "shell",
+        "command": "scripts/develop",
+        "group": {
+          "kind": "test",
+          "isDefault": true
+        },
+        "presentation": {
+          "reveal": "always",
+          "panel": "new"
+        },
+        "problemMatcher": []
+      },
+      {
+        "label": "Start Home Assistant (Debug)",
+        "type": "shell",
+        "command": "PYTHONBREAKPOINT=pdb.set_trace scripts/develop",
+        "group": {
+          "kind": "test",
+          "isDefault": false
+        },
+        "presentation": {
+          "echo": true,
+          "reveal": "always",
+          "focus": false,
+          "panel": "shared"
+        },
+        "problemMatcher": []
+      }
+    ]
+  }

README.md

@@ -9,40 +9,50 @@ Upstream development version of the Growatt Server integration for Home Assistan
 
 This repository serves as an **upstream testing ground** for improvements to the Growatt Server integration before they are submitted to Home Assistant Core. From version 1.5.0 it should be compatible with the [Growatt BESS (Battery Energy Storage System) Manager][bess]
 
-## Features (v1.5.0)
+## Features (v2.2.0)
 
 **Base Version**: Home Assistant Core 2025.9.0 Growatt Server integration
 
 **Changes from Base Version**:
 
 1. `manifest.json` updated for custom component distribution
-2. [API Token authentication support][pr-149783] - Official V1 API for MIN/TLX devices
-3. [MIN inverter control][pr-153468] - Number and switch entities for controlling inverter settings
-4. Adds 5 min rate limit to login to prevent account locking - aims to fix [account locking issue][issue-150732]
-5. **Fixed sensor naming issue** - Sensors now display proper translated names instead of generic device class names
-6. **Fixed timezone handling in API throttling** - Fixed bug that could cause very long throttling times (500 minutes)
-7. **Enhanced TLX sensor coverage** - Added 14 new sensors for power and energy
+2. [API Token authentication support][pr-149783] - Official V1 API for MIN/TLX/MIX devices
+3. [MIN inverter control][pr-153468] - Number, switch, and time entities for controlling inverter settings
+4. **MIX/SPH inverter control** - Full support for charge/discharge power, SOC limits, and time-of-use scheduling
+5. Adds 5 min rate limit to login to prevent account locking - aims to fix [account locking issue][issue-150732]
+6. **Fixed sensor naming issue** - Sensors now display proper translated names instead of generic device class names
+7. **Fixed timezone handling in API throttling** - Fixed bug that could cause very long throttling times (500 minutes)
+8. **Enhanced TLX sensor coverage** - Added 14 new sensors for power and energy
 monitoring
-8. Proper implementation of read / write Time Of Use (TOU) settings using service calls:
+9. Proper implementation of read / write Time Of Use (TOU) settings using service calls:
   `growattserver.read_time_segments,
   growattserver.update_time_segment`
 
-### MIN/TLX Inverter Control Features (V1 API)
+### MIN/TLX/MIX Inverter Control Features (V1 API)
 
-When using token authentication with MIN/TLX inverters, you get:
+When using token authentication with MIN/TLX or MIX/SPH inverters, you get:
 
-**Number Entities** (0-100%):
+**Number Entities**:
 
-- Charge power
-- Charge stop SOC
-- Discharge power
-- Discharge stop SOC
+- Charge power (W)
+- Charge stop SOC (%)
+- Discharge power (W)
+- Discharge stop SOC (%)
 
 **Switch Entities**:
 
 - AC charge enable/disable
+- Charge period 1 enabled
+- Discharge period 1 enabled
 
-All control entities provide real-time feedback and proper error handling.
+**Time Entities**:
+
+- 1. Charge start time
+- 2. Charge end time
+- 3. Discharge start time
+- 4. Discharge end time
+
+All control entities provide real-time feedback and proper error handling. MIX/SPH devices support full time-of-use (TOU) scheduling with separate charge and discharge periods.
 
 ### Enhanced TLX Sensor Coverage (v1.4.6)
 

config/configuration.yaml

@@ -0,0 +1,12 @@
+# https://www.home-assistant.io/integrations/default_config/
+default_config:
+
+# https://www.home-assistant.io/integrations/homeassistant/
+homeassistant:
+  debug: true
+
+# https://www.home-assistant.io/integrations/logger/
+logger:
+  default: info
+  logs:
+    custom_components.growatt_server: debug