fix: adjust firmware lower limits for v2.x firmware devices (#456)

* fix: adjust firmware lower limits for v2.x firmware devices

* version bump

* fix test

Author: firstof9

openevsehttp/__main__.py

@@ -353,7 +353,7 @@ async def set_charge_mode(self, mode: str = "fast") -> None:
 
     async def divert_mode(self) -> dict[str, str] | dict[str, Any]:
         """Set the divert mode to either Normal or Eco modes."""
-        if not self._version_check("4.0.0"):
+        if not self._version_check("2.9.1"):
             _LOGGER.debug("Feature not supported for older firmware.")
             raise UnsupportedFeature
 
@@ -539,7 +539,7 @@ async def firmware_check(self) -> dict | None:
         url = None
         method = "get"
 
-        cutoff = AwesomeVersion("4.0.0")
+        cutoff = AwesomeVersion("3.0.0")
         current = ""
 
         _LOGGER.debug("Detected firmware: %s", self._config["version"])
@@ -652,7 +652,7 @@ def _version_check(self, min_version: str, max_version: str = "") -> bool:
     # HTTP Posting of grid voltage
     async def grid_voltage(self, voltage: int | None = None) -> None:
         """Send pushed sensor data to grid voltage."""
-        if not self._version_check("4.0.0"):
+        if not self._version_check("2.9.1"):
             _LOGGER.debug("Feature not supported for older firmware.")
             raise UnsupportedFeature
 
@@ -678,7 +678,7 @@ async def self_production(
         voltage: int | None = None,
     ) -> None:
         """Send pushed sensor data to self-prodcution."""
-        if not self._version_check("4.0.0"):
+        if not self._version_check("2.9.1"):
             _LOGGER.debug("Feature not supported for older firmware.")
             raise UnsupportedFeature
 

setup.py

@@ -6,7 +6,7 @@
 
 PROJECT_DIR = Path(__file__).parent.resolve()
 README_FILE = PROJECT_DIR / "README.md"
-VERSION = "0.1.84"
+VERSION = "0.1.85"
 
 setup(
     name="python_openevse_http",

tests/test_main.py

@@ -1008,8 +1008,7 @@ async def test_set_divertmode(
         body=value,
     )
     await test_charger_v2.update()
-    with pytest.raises(UnsupportedFeature):
-        await test_charger_v2.divert_mode()
+    await test_charger_v2.divert_mode()
 
     mock_aioclient.post(
         TEST_URL_CONFIG,