ESPHome 2026.4.0: Callback registration methods should use templates

components/axp192/axp192.cpp

@@ -12,12 +12,12 @@ void AXP192Component::setup()
     begin(false, false, false, false, false);
     if (this->brightness_)
     {
-        this->brightness_->add_on_state_callback(std::bind(&AXP192Component::brightness_callback, this, std::placeholders::_1));
+        this->brightness_->add_on_state_callback([this](float value) { this->brightness_callback(value); });
         this->brightness_->publish_state(100);
     }
     if (this->poweroff_)
     {
-        this->poweroff_->add_on_press_callback(std::bind(&AXP192Component::poweroff_callback, this));
+        this->poweroff_->add_on_press_callback([this]() { this->poweroff_callback(); });
     }
 }
 

components/divoom/divoom_display.cpp

@@ -38,12 +38,12 @@ void DivoomDisplay::setup()
     if (this->bt_connected_) this->bt_connected_->publish_state(false);
     if (this->select_time_) 
     {
-        this->select_time_->add_on_state_callback(std::bind(&DivoomDisplay::select_time_callback, this, std::placeholders::_1, std::placeholders::_2));
+        this->select_time_->add_on_state_callback([this](std::string value, size_t index) { this->select_time_callback(value, index); });
         this->select_time_->publish_state(this->select_time_->at(0).value());
     }
     if (this->brightness_)
     {
-        this->brightness_->add_on_state_callback(std::bind(&DivoomDisplay::brightness_callback, this, std::placeholders::_1));
+        this->brightness_->add_on_state_callback([this](float value) { this->brightness_callback(value); });
         this->brightness_->publish_state(100);
     }
     timer_ = get_time();

components/ip5306/ip5306.cpp

@@ -28,7 +28,7 @@ void IP5306::setup() {
     }
     if (this->poweroff_)
     {
-        this->poweroff_->add_on_press_callback(std::bind(&IP5306::poweroff_callback, this));
+        this->poweroff_->add_on_press_callback([this]() { this->poweroff_callback(); });
     }
 }