Add support for MPL3115A2 Pressure/Altitude and Temperature Sensor (#3371)

* Add support for mpl3115a2 * Add codeowner * Linter/test updates * Minor changes * Made pressure/altitude exclusive Co-authored-by: Jesse Hills <3060199+jesserockz@users.noreply.github.com>
2026-06-04 03:48:29 +02:00 · 2022-09-09 01:18:02 -04:00
parent e3f2562047
commit d66b2a1778
6 changed files with 290 additions and 0 deletions
@@ -0,0 +1,75 @@
+import esphome.codegen as cg
+import esphome.config_validation as cv
+from esphome.components import i2c, sensor
+from esphome.const import (
+    CONF_ALTITUDE,
+    CONF_ID,
+    CONF_PRESSURE,
+    CONF_TEMPERATURE,
+    DEVICE_CLASS_PRESSURE,
+    DEVICE_CLASS_TEMPERATURE,
+    STATE_CLASS_MEASUREMENT,
+    UNIT_CELSIUS,
+    UNIT_HECTOPASCAL,
+    UNIT_METER,
+)
+
+CODEOWNERS = ["@kbickar"]
+DEPENDENCIES = ["i2c"]
+
+mpl3115a2_ns = cg.esphome_ns.namespace("mpl3115a2")
+MPL3115A2Component = mpl3115a2_ns.class_(
+    "MPL3115A2Component", cg.PollingComponent, i2c.I2CDevice
+)
+
+CONFIG_SCHEMA = (
+    cv.Schema(
+        {
+            cv.GenerateID(): cv.declare_id(MPL3115A2Component),
+            cv.Exclusive(
+                CONF_PRESSURE,
+                "pressure",
+                f"{CONF_PRESSURE} and {CONF_ALTITUDE} can't be used together",
+            ): sensor.sensor_schema(
+                unit_of_measurement=UNIT_HECTOPASCAL,
+                accuracy_decimals=1,
+                device_class=DEVICE_CLASS_PRESSURE,
+                state_class=STATE_CLASS_MEASUREMENT,
+            ),
+            cv.Exclusive(
+                CONF_ALTITUDE,
+                "pressure",
+                f"{CONF_PRESSURE} and {CONF_ALTITUDE} can't be used together",
+            ): sensor.sensor_schema(
+                unit_of_measurement=UNIT_METER,
+                accuracy_decimals=1,
+                state_class=STATE_CLASS_MEASUREMENT,
+            ),
+            cv.Optional(CONF_TEMPERATURE): sensor.sensor_schema(
+                unit_of_measurement=UNIT_CELSIUS,
+                accuracy_decimals=1,
+                device_class=DEVICE_CLASS_TEMPERATURE,
+                state_class=STATE_CLASS_MEASUREMENT,
+            ),
+        }
+    )
+    .extend(cv.polling_component_schema("60s"))
+    .extend(i2c.i2c_device_schema(0x60))
+)
+
+
+async def to_code(config):
+    var = cg.new_Pvariable(config[CONF_ID])
+    await cg.register_component(var, config)
+    await i2c.register_i2c_device(var, config)
+
+    if CONF_PRESSURE in config:
+        sens = await sensor.new_sensor(config[CONF_PRESSURE])
+        cg.add(var.set_pressure(sens))
+    elif CONF_ALTITUDE in config:
+        sens = await sensor.new_sensor(config[CONF_ALTITUDE])
+        cg.add(var.set_altitude(sens))
+
+    if CONF_TEMPERATURE in config:
+        sens = await sensor.new_sensor(config[CONF_TEMPERATURE])
+        cg.add(var.set_temperature(sens))