AMS iAQ Core CO2 sensor component (#5192)

Co-authored-by: Jesse Hills <3060199+jesserockz@users.noreply.github.com>

esphome/components/iaqcore/sensor.py

@@ -0,0 +1,57 @@
+import esphome.codegen as cg
+import esphome.config_validation as cv
+from esphome.components import i2c, sensor
+from esphome.const import (
+    CONF_CO2,
+    CONF_ID,
+    CONF_TVOC,
+    DEVICE_CLASS_CARBON_DIOXIDE,
+    DEVICE_CLASS_VOLATILE_ORGANIC_COMPOUNDS,
+    STATE_CLASS_MEASUREMENT,
+    UNIT_PARTS_PER_MILLION,
+    UNIT_PARTS_PER_BILLION,
+)
+
+DEPENDENCIES = ["i2c"]
+CODEOWNERS = ["@yozik04"]
+
+
+iaqcore_ns = cg.esphome_ns.namespace("iaqcore")
+iAQCore = iaqcore_ns.class_("IAQCore", cg.PollingComponent, i2c.I2CDevice)
+
+CONFIG_SCHEMA = (
+    cv.Schema(
+        {
+            cv.GenerateID(): cv.declare_id(iAQCore),
+            cv.Optional(CONF_CO2): sensor.sensor_schema(
+                unit_of_measurement=UNIT_PARTS_PER_MILLION,
+                accuracy_decimals=0,
+                device_class=DEVICE_CLASS_CARBON_DIOXIDE,
+                state_class=STATE_CLASS_MEASUREMENT,
+            ),
+            cv.Optional(CONF_TVOC): sensor.sensor_schema(
+                unit_of_measurement=UNIT_PARTS_PER_BILLION,
+                accuracy_decimals=0,
+                device_class=DEVICE_CLASS_VOLATILE_ORGANIC_COMPOUNDS,
+                state_class=STATE_CLASS_MEASUREMENT,
+            ),
+        }
+    )
+    .extend(cv.polling_component_schema("60s"))
+    .extend(i2c.i2c_device_schema(0x5A))
+)
+
+
+async def to_code(config):
+    var = cg.new_Pvariable(config[CONF_ID])
+    await cg.register_component(var, config)
+
+    if co2_config := config.get(CONF_CO2):
+        sens = await sensor.new_sensor(co2_config)
+        cg.add(var.set_co2(sens))
+
+    if tvoc_config := config.get(CONF_TVOC):
+        sens = await sensor.new_sensor(tvoc_config)
+        cg.add(var.set_tvoc(sens))
+
+    await i2c.register_i2c_device(var, config)