1 files changed, 25 insertions, 0 deletions
diff --git a/src/home/temphum/base.py b/src/home/temphum/base.py
new file mode 100644
index 0000000..e774433
--- /dev/null
+++ b/src/home/temphum/base.py
@@ -0,0 +1,25 @@
+import smbus
+
+from abc import abstractmethod, ABC
+from enum import Enum
+
+
+class TempHumSensor:
+    @abstractmethod
+    def humidity(self) -> float:
+        pass
+
+    @abstractmethod
+    def temperature(self) -> float:
+        pass
+
+
+class I2CTempHumSensor(TempHumSensor, ABC):
+    def __init__(self, bus: int):
+        super().__init__()
+        self.bus = smbus.SMBus(bus)
+
+
+class SensorType(Enum):
+    Si7021 = 'si7021'
+    DHT12 = 'dht12'