init

2024-12-07 17:02:06 +01:00
commit 14bcc5ff75
4 changed files with 171 additions and 0 deletions
--- a/components/kqm6600ta/sensor.py
+++ b/components/kqm6600ta/sensor.py
@@ -0,0 +1,70 @@
+import esphome.codegen as cg
+import esphome.config_validation as cv
+from esphome.components import sensor, uart
+from esphome.const import (
+    CONF_CO2,
+    CONF_ID,
+    UNIT_MICROGRAMS_PER_CUBIC_METER,
+    DEVICE_CLASS_VOLATILE_ORGANIC_COMPOUNDS_PARTS,
+    DEVICE_CLASS_CARBON_DIOXIDE,
+    ICON_MOLECULE_CO2,
+    STATE_CLASS_MEASUREMENT,
+    UNIT_PARTS_PER_MILLION,
+    CONF_TVOC,
+    CONF_FORMADEHYDE,
+    DEVICE_CLASS_GAS,
+)
+
+DEPENDENCIES = ["uart"]
+
+kqm6600ta_ns = cg.esphome_ns.namespace("kqm6600ta")
+KQM6600TAComponent = kqm6600ta_ns.class_("KQM6600TAComponent", cg.PollingComponent, uart.UARTDevice)
+
+CONFIG_SCHEMA = (
+    cv.Schema(
+        {
+            cv.GenerateID(): cv.declare_id(KQM6600TAComponent),
+            cv.Required(CONF_CO2): sensor.sensor_schema(
+                unit_of_measurement=UNIT_PARTS_PER_MILLION,
+                icon=ICON_MOLECULE_CO2,
+                accuracy_decimals=0,
+                device_class=DEVICE_CLASS_CARBON_DIOXIDE,
+                state_class=STATE_CLASS_MEASUREMENT,
+            ),
+            cv.Required(CONF_TVOC): sensor.sensor_schema(
+                unit_of_measurement=UNIT_PARTS_PER_MILLION,
+                icon="mdi:molecule",
+                accuracy_decimals=1, #needs to be divided by 10
+                device_class=DEVICE_CLASS_VOLATILE_ORGANIC_COMPOUNDS_PARTS,
+                state_class=STATE_CLASS_MEASUREMENT,
+            ),
+            cv.Required(CONF_FORMADEHYDE): sensor.sensor_schema(
+                unit_of_measurement=UNIT_MICROGRAMS_PER_CUBIC_METER,
+                icon="mdi:molecule",
+                accuracy_decimals=0, #needs to be multiplied by 10
+                device_class=DEVICE_CLASS_GAS,
+                state_class=STATE_CLASS_MEASUREMENT,
+            ),
+        }
+    )
+    .extend(cv.polling_component_schema("5s"))
+    .extend(uart.UART_DEVICE_SCHEMA)
+)
+
+
+async def to_code(config):
+    var = cg.new_Pvariable(config[CONF_ID])
+    await cg.register_component(var, config)
+    await uart.register_uart_device(var, config)
+
+    if CONF_CO2 in config:
+        sens = await sensor.new_sensor(config[CONF_CO2])
+        cg.add(var.set_co2_sensor(sens))
+
+    if CONF_TVOC in config:
+        sens = await sensor.new_sensor(config[CONF_TVOC])
+        cg.add(var.set_voc_sensor(sens))
+
+    if CONF_FORMADEHYDE in config:
+        sens = await sensor.new_sensor(config[CONF_FORMADEHYDE])
+        cg.add(var.set_formaldehyde_sensor(sens))