diff --git a/esphome/components/ds248x/ds248x.h b/esphome/components/ds248x/ds248x.h
index 4e0f73b4f6..7a555c69cf 100644
--- a/esphome/components/ds248x/ds248x.h
+++ b/esphome/components/ds248x/ds248x.h
@@ -9,132 +9,133 @@ static const uint8_t NBR_CHANNELS = 8;
 
 namespace esphome {
 
-  namespace ds248x {
+namespace ds248x {
 
-    enum class DS248xType : int {
-      DS2482_100 = 0,
-      DS2482_800 = 1,
-    };
+enum class DS248xType : int {
+  DS2482_100 = 0,
+  DS2482_800 = 1,
+};
 
-    class DS248xTemperatureSensor;
+class DS248xTemperatureSensor;
 
-    class DS248xComponent : public PollingComponent, public i2c::I2CDevice {
-      friend class DS248xTemperatureSensor;
-    public:
-      void setup() override;
-      void dump_config() override;
-      void update() override;
-      float get_setup_priority() const override;
+class DS248xComponent : public PollingComponent, public i2c::I2CDevice {
+  friend class DS248xTemperatureSensor;
 
-      void set_sleep_pin(InternalGPIOPin *pin) { sleep_pin_ = pin; }
+ public:
+  void setup() override;
+  void dump_config() override;
+  void update() override;
+  float get_setup_priority() const override;
 
-      void set_ds248x_type(const DS248xType type) { ds248x_type_ = type; }
-      void set_bus_sleep(bool enabled) { enable_bus_sleep_ = enabled; }
-      void set_hub_sleep(bool enabled) { enable_hub_sleep_ = enabled; }
-      void set_active_pullup(bool enabled) { enable_active_pullup_ = enabled; }
-      void set_strong_pullup(bool enabled) { enable_strong_pullup_ = enabled; }
+  void set_sleep_pin(InternalGPIOPin *pin) { sleep_pin_ = pin; }
 
-      void register_sensor(DS248xTemperatureSensor *sensor);
+  void set_ds248x_type(const DS248xType type) { ds248x_type_ = type; }
+  void set_bus_sleep(bool enabled) { enable_bus_sleep_ = enabled; }
+  void set_hub_sleep(bool enabled) { enable_hub_sleep_ = enabled; }
+  void set_active_pullup(bool enabled) { enable_active_pullup_ = enabled; }
+  void set_strong_pullup(bool enabled) { enable_strong_pullup_ = enabled; }
 
-    protected:
-      uint32_t readIdx;
-      uint64_t searchAddress;
-      uint8_t searchLastDiscrepancy;
-      uint8_t channel = 0;
-      bool last_device_found;
+  void register_sensor(DS248xTemperatureSensor *sensor);
 
-      InternalGPIOPin *sleep_pin_;
+ protected:
+  uint32_t readIdx;
+  uint64_t searchAddress;
+  uint8_t searchLastDiscrepancy;
+  uint8_t channel = 0;
+  bool last_device_found;
 
-      DS248xType ds248x_type_ = DS248xType::DS2482_100;
-      bool enable_bus_sleep_ = false;
-      bool enable_hub_sleep_ = false;
-      bool enable_active_pullup_ = false;
-      bool enable_strong_pullup_ = false;
+  InternalGPIOPin *sleep_pin_;
 
-      std::vector<uint64_t> found_sensors_;
-      std::vector<uint8_t> found_channel_sensors_;
+  DS248xType ds248x_type_ = DS248xType::DS2482_100;
+  bool enable_bus_sleep_ = false;
+  bool enable_hub_sleep_ = false;
+  bool enable_active_pullup_ = false;
+  bool enable_strong_pullup_ = false;
 
-      std::vector<DS248xTemperatureSensor *> channel_sensors_[NBR_CHANNELS];
-      std::vector<DS248xTemperatureSensor *> sensors_;
+  std::vector<uint64_t> found_sensors_;
+  std::vector<uint8_t> found_channel_sensors_;
 
-      uint8_t read_config();
-      void write_config(uint8_t cfg);
+  std::vector<DS248xTemperatureSensor *> channel_sensors_[NBR_CHANNELS];
+  std::vector<DS248xTemperatureSensor *> sensors_;
 
-      uint8_t wait_while_busy();
+  uint8_t read_config();
+  void write_config(uint8_t cfg);
 
-      void reset_hub();
-      bool set_channel(uint8_t channel);
-      uint8_t get_channel();
+  uint8_t wait_while_busy();
 
-      bool reset_devices();
+  void reset_hub();
+  bool set_channel(uint8_t channel);
+  uint8_t get_channel();
 
-      void write_command(uint8_t command, uint8_t data);
+  bool reset_devices();
 
-      void select(uint64_t address);
+  void write_command(uint8_t command, uint8_t data);
 
-      void write_to_wire(uint8_t data);
+  void select(uint64_t address);
 
-      uint8_t read_from_wire();
+  void write_to_wire(uint8_t data);
 
-      bool search(uint64_t *address);
-    };
+  uint8_t read_from_wire();
 
-    class DS248xTemperatureSensor : public sensor::Sensor {
-    public:
-      void set_parent(DS248xComponent *parent) { parent_ = parent; }
+  bool search(uint64_t *address);
+};
 
-      // Helper to get a pointer to the address as uint8_t.
-      uint8_t *get_address8();
+class DS248xTemperatureSensor : public sensor::Sensor {
+ public:
+  void set_parent(DS248xComponent *parent) { parent_ = parent; }
 
-      // Helper to create (and cache) the name for this sensor. For example "0xfe0000031f1eaf29".
-      const std::string &get_address_name();
+  // Helper to get a pointer to the address as uint8_t.
+  uint8_t *get_address8();
 
-      // Set the 64-bit unsigned address for this sensor.
-      void set_address(uint64_t address);
+  // Helper to create (and cache) the name for this sensor. For example "0xfe0000031f1eaf29".
+  const std::string &get_address_name();
 
-      // Set the channel of the 1-Wire bus for this sensor.
-      void set_channel(uint8_t channel);
+  // Set the 64-bit unsigned address for this sensor.
+  void set_address(uint64_t address);
 
-      // Get the channel of 1-Wire bus for this sensor.
-      uint8_t get_channel() const;
+  // Set the channel of the 1-Wire bus for this sensor.
+  void set_channel(uint8_t channel);
 
-      // Get the index of this sensor. (0 if using address.)
-      optional<uint8_t> get_index() const;
+  // Get the channel of 1-Wire bus for this sensor.
+  uint8_t get_channel() const;
 
-      // Set the index of this sensor. If using index, address will be set after setup.
-      void set_index(uint8_t index);
+  // Get the index of this sensor. (0 if using address.)
+  optional<uint8_t> get_index() const;
 
-      // Get the set resolution for this sensor.
-      uint8_t get_resolution() const;
+  // Set the index of this sensor. If using index, address will be set after setup.
+  void set_index(uint8_t index);
 
-      // Set the resolution for this sensor.
-      void set_resolution(uint8_t resolution);
+  // Get the set resolution for this sensor.
+  uint8_t get_resolution() const;
 
-      // Get the number of milliseconds we have to wait for the conversion phase.
-      uint16_t millis_to_wait_for_conversion() const;
+  // Set the resolution for this sensor.
+  void set_resolution(uint8_t resolution);
 
-      bool setup_sensor();
-      bool read_scratch_pad();
+  // Get the number of milliseconds we have to wait for the conversion phase.
+  uint16_t millis_to_wait_for_conversion() const;
 
-      bool check_scratch_pad();
+  bool setup_sensor();
+  bool read_scratch_pad();
 
-      float get_temp_c();
+  bool check_scratch_pad();
 
-      std::string unique_id() override;
+  float get_temp_c();
 
-    protected:
-      DS248xComponent *parent_;
-      uint64_t address_;
-      optional<uint8_t> index_;
+  std::string unique_id() override;
 
-      uint8_t resolution_;
-      uint8_t channel_ = 0;
-      std::string address_name_;
-      uint8_t scratch_pad_[9] = {
-        0,
-      };
-    };
+ protected:
+  DS248xComponent *parent_;
+  uint64_t address_;
+  optional<uint8_t> index_;
 
-  }  // namespace ds248x
+  uint8_t resolution_;
+  uint8_t channel_ = 0;
+  std::string address_name_;
+  uint8_t scratch_pad_[9] = {
+      0,
+  };
+};
+
+}  // namespace ds248x
 
 }  // namespace esphome