Merge pull request #1225 from esphome/bump-1.15.0b3

1.15.0b3

.github/workflows/ci-docker.yml

@@ -25,7 +25,7 @@ jobs:
       - uses: actions/checkout@v2
       - name: Set up env variables
         run: |
-          base_version="2.3.4"
+          base_version="2.4.1"
 
           if [[ "${{ matrix.build_type }}" == "hassio" ]]; then
             build_from="esphome/esphome-hassio-base-${{ matrix.arch }}:${base_version}"

.github/workflows/release-dev.yml

@@ -190,7 +190,7 @@ jobs:
           echo "::set-env name=TAG::${TAG}"
       - name: Set up env variables
         run: |
-          base_version="2.3.4"
+          base_version="2.4.1"
 
           if [[ "${{ matrix.build_type }}" == "hassio" ]]; then
             build_from="esphome/esphome-hassio-base-${{ matrix.arch }}:${base_version}"

.github/workflows/release.yml

@@ -210,7 +210,7 @@ jobs:
           echo "::set-env name=TAG::${TAG}"
       - name: Set up env variables
         run: |
-          base_version="2.3.4"
+          base_version="2.4.1"
 
           if [[ "${{ matrix.build_type }}" == "hassio" ]]; then
             build_from="esphome/esphome-hassio-base-${{ matrix.arch }}:${base_version}"
@@ -222,13 +222,20 @@ jobs:
             dockerfile="docker/Dockerfile"
           fi
 
+          if [[ "${{ github.event.release.prerelease }}" == "true" ]]; then
+            cache_tag="beta"
+          else
+            cache_tag="latest"
+          end
+
           # Set env variables so these values don't need to be calculated again
           echo "::set-env name=BUILD_FROM::${build_from}"
           echo "::set-env name=BUILD_TO::${build_to}"
           echo "::set-env name=DOCKERFILE::${dockerfile}"
+          echo "::set-env name=CACHE_TAG::${cache_tag}"
       - name: Pull for cache
         run: |
-          docker pull "${BUILD_TO}:latest" || true
+          docker pull "${BUILD_TO}:${CACHE_TAG}" || true
       - name: Register QEMU binfmt
         run: docker run --rm --privileged multiarch/qemu-user-static:5.0.0-2 --reset -p yes
       - run: |
@@ -236,7 +243,7 @@ jobs:
             --build-arg "BUILD_FROM=${BUILD_FROM}" \
             --build-arg "BUILD_VERSION=${TAG}" \
             --tag "${BUILD_TO}:${TAG}" \
-            --cache-from "${BUILD_TO}:latest" \
+            --cache-from "${BUILD_TO}:${CACHE_TAG}" \
             --file "${DOCKERFILE}" \
             .
       - name: Log in to docker hub
@@ -300,3 +307,19 @@ jobs:
           esphome/esphome-amd64:${TAG} \
           esphome/esphome-armv7:${TAG}
         docker manifest push esphome/esphome:latest
+
+  deploy-hassio-repo:
+    if: github.repository == 'esphome/esphome'
+    runs-on: ubuntu-latest
+    needs: [deploy-docker]
+    steps:
+      - env:
+          TOKEN: ${{ secrets.DEPLOY_HASSIO_TOKEN }}
+        run: |
+          TAG="${GITHUB_REF#refs/tags/v}"
+          curl \
+            -u ":$TOKEN" \
+            -X POST \
+            -H "Accept: application/vnd.github.v3+json" \
+            https://api.github.com/repos/esphome/hassio/actions/workflows/bump-version.yml/dispatches \
+            -d "{\"ref\":\"master\",\"inputs\":{\"version\":\"$TAG\"}}"

MANIFEST.in

@@ -1,5 +1,6 @@
 include LICENSE
 include README.md
+include requirements.txt
 include esphome/dashboard/templates/*.html
 recursive-include esphome/dashboard/static *.ico *.js *.css *.woff* LICENSE
 recursive-include esphome *.cpp *.h *.tcc

docker/Dockerfile

@@ -1,4 +1,4 @@
-ARG BUILD_FROM=esphome/esphome-base-amd64:2.3.4
+ARG BUILD_FROM=esphome/esphome-base-amd64:2.4.1
 FROM ${BUILD_FROM}
 
 # First install requirements to leverage caching when requirements don't change

docker/Dockerfile.dev

@@ -1,4 +1,4 @@
-FROM esphome/esphome-base-amd64:2.3.4
+FROM esphome/esphome-base-amd64:2.4.1
 
 COPY . .
 

docker/Dockerfile.lint

@@ -1,4 +1,4 @@
-FROM esphome/esphome-lint-base:2.3.4
+FROM esphome/esphome-lint-base:2.4.1
 
 COPY requirements.txt requirements_test.txt /
 RUN pip3 install --no-cache-dir -r /requirements.txt -r /requirements_test.txt

esphome/components/as3935/__init__.py

@@ -25,7 +25,7 @@ AS3935_SCHEMA = cv.Schema({
     cv.Optional(CONF_SPIKE_REJECTION, default=2): cv.int_range(min=1, max=11),
     cv.Optional(CONF_LIGHTNING_THRESHOLD, default=1): cv.one_of(1, 5, 9, 16, int=True),
     cv.Optional(CONF_MASK_DISTURBER, default=False): cv.boolean,
-    cv.Optional(CONF_DIV_RATIO, default=0): cv.one_of(0, 16, 22, 64, 128, int=True),
+    cv.Optional(CONF_DIV_RATIO, default=0): cv.one_of(0, 16, 32, 64, 128, int=True),
     cv.Optional(CONF_CAPACITANCE, default=0): cv.int_range(min=0, max=15),
 })
 

esphome/components/as3935/as3935.cpp

@@ -26,6 +26,9 @@ void AS3935Component::setup() {
 void AS3935Component::dump_config() {
   ESP_LOGCONFIG(TAG, "AS3935:");
   LOG_PIN("  Interrupt Pin: ", this->irq_pin_);
+  LOG_BINARY_SENSOR("  ", "Thunder alert", this->thunder_alert_binary_sensor_);
+  LOG_SENSOR("  ", "Distance", this->distance_sensor_);
+  LOG_SENSOR("  ", "Lightning energy", this->energy_sensor_);
 }
 
 float AS3935Component::get_setup_priority() const { return setup_priority::DATA; }

esphome/components/as3935/sensor.py

@@ -27,4 +27,4 @@ def to_code(config):
     if CONF_LIGHTNING_ENERGY in config:
         conf = config[CONF_LIGHTNING_ENERGY]
         lightning_energy_sensor = yield sensor.new_sensor(conf)
-        cg.add(hub.set_distance_sensor(lightning_energy_sensor))
+        cg.add(hub.set_energy_sensor(lightning_energy_sensor))

esphome/components/ccs811/sensor.py

@@ -2,7 +2,7 @@ import esphome.codegen as cg
 import esphome.config_validation as cv
 from esphome.components import i2c, sensor
 from esphome.const import CONF_ID, ICON_RADIATOR, UNIT_PARTS_PER_MILLION, \
-    UNIT_PARTS_PER_BILLION, CONF_TEMPERATURE, CONF_HUMIDITY, ICON_PERIODIC_TABLE_CO2
+    UNIT_PARTS_PER_BILLION, CONF_TEMPERATURE, CONF_HUMIDITY, ICON_MOLECULE_CO2
 
 DEPENDENCIES = ['i2c']
 
@@ -15,7 +15,7 @@ CONF_BASELINE = 'baseline'
 
 CONFIG_SCHEMA = cv.Schema({
     cv.GenerateID(): cv.declare_id(CCS811Component),
-    cv.Required(CONF_ECO2): sensor.sensor_schema(UNIT_PARTS_PER_MILLION, ICON_PERIODIC_TABLE_CO2,
+    cv.Required(CONF_ECO2): sensor.sensor_schema(UNIT_PARTS_PER_MILLION, ICON_MOLECULE_CO2,
                                                  0),
     cv.Required(CONF_TVOC): sensor.sensor_schema(UNIT_PARTS_PER_BILLION, ICON_RADIATOR, 0),
 

esphome/components/fastled_base/__init__.py

@@ -36,5 +36,7 @@ def new_fastled_light(config):
 
     yield light.register_light(var, config)
     # https://github.com/FastLED/FastLED/blob/master/library.json
-    cg.add_library('FastLED', '3.3.3')
+    # 3.3.3 has an issue on ESP32 with RMT and fastled_clockless:
+    # https://github.com/esphome/issues/issues/1375
+    cg.add_library('FastLED', '3.3.2')
     yield var

esphome/components/http_request/__init__.py

@@ -4,7 +4,7 @@ import esphome.codegen as cg
 import esphome.config_validation as cv
 from esphome import automation
 from esphome.const import CONF_ID, CONF_TIMEOUT, CONF_ESPHOME, CONF_METHOD, \
-    CONF_ARDUINO_VERSION, ARDUINO_VERSION_ESP8266_2_5_1, CONF_URL
+    CONF_ARDUINO_VERSION, ARDUINO_VERSION_ESP8266, CONF_URL
 from esphome.core import CORE, Lambda
 from esphome.core_config import PLATFORMIO_ESP8266_LUT
 
@@ -34,7 +34,7 @@ def validate_framework(config):
         return config
 
     framework = PLATFORMIO_ESP8266_LUT[version] if version in PLATFORMIO_ESP8266_LUT else version
-    if framework < ARDUINO_VERSION_ESP8266_2_5_1:
+    if framework < ARDUINO_VERSION_ESP8266['2.5.1']:
         raise cv.Invalid('This component is not supported on arduino framework version below 2.5.1')
     return config
 

esphome/components/light/automation.h

@@ -103,10 +103,14 @@ class LightTurnOnTrigger : public Trigger<> {
   LightTurnOnTrigger(LightState *a_light) {
     a_light->add_new_remote_values_callback([this, a_light]() {
       auto is_on = a_light->current_values.is_on();
-      if (is_on && !last_on_) {
+      // only trigger when going from off to on
+      auto should_trigger = is_on && !last_on_;
+      // Set new state immediately so that trigger() doesn't devolve
+      // into infinite loop
+      last_on_ = is_on;
+      if (should_trigger) {
         this->trigger();
       }
-      last_on_ = is_on;
     });
     last_on_ = a_light->current_values.is_on();
   }
@@ -120,10 +124,14 @@ class LightTurnOffTrigger : public Trigger<> {
   LightTurnOffTrigger(LightState *a_light) {
     a_light->add_new_remote_values_callback([this, a_light]() {
       auto is_on = a_light->current_values.is_on();
-      if (!is_on && last_on_) {
+      // only trigger when going from on to off
+      auto should_trigger = !is_on && last_on_;
+      // Set new state immediately so that trigger() doesn't devolve
+      // into infinite loop
+      last_on_ = is_on;
+      if (should_trigger) {
         this->trigger();
       }
-      last_on_ = is_on;
     });
     last_on_ = a_light->current_values.is_on();
   }

esphome/components/mhz19/sensor.py

@@ -3,7 +3,7 @@ import esphome.config_validation as cv
 from esphome import automation
 from esphome.automation import maybe_simple_id
 from esphome.components import sensor, uart
-from esphome.const import CONF_CO2, CONF_ID, CONF_TEMPERATURE, ICON_PERIODIC_TABLE_CO2, \
+from esphome.const import CONF_CO2, CONF_ID, CONF_TEMPERATURE, ICON_MOLECULE_CO2, \
     UNIT_PARTS_PER_MILLION, UNIT_CELSIUS, ICON_THERMOMETER
 
 DEPENDENCIES = ['uart']
@@ -18,7 +18,7 @@ MHZ19ABCDisableAction = mhz19_ns.class_('MHZ19ABCDisableAction', automation.Acti
 
 CONFIG_SCHEMA = cv.Schema({
     cv.GenerateID(): cv.declare_id(MHZ19Component),
-    cv.Required(CONF_CO2): sensor.sensor_schema(UNIT_PARTS_PER_MILLION, ICON_PERIODIC_TABLE_CO2, 0),
+    cv.Required(CONF_CO2): sensor.sensor_schema(UNIT_PARTS_PER_MILLION, ICON_MOLECULE_CO2, 0),
     cv.Optional(CONF_TEMPERATURE): sensor.sensor_schema(UNIT_CELSIUS, ICON_THERMOMETER, 0),
     cv.Optional(CONF_AUTOMATIC_BASELINE_CALIBRATION): cv.boolean,
 }).extend(cv.polling_component_schema('60s')).extend(uart.UART_DEVICE_SCHEMA)

esphome/components/packages/__init__.py

@@ -38,7 +38,7 @@ def do_packages_pass(config: dict):
                 recursive_package = package_config
                 if isinstance(package_config, dict):
                     recursive_package = do_packages_pass(package_config)
-                config = _merge_package(config, recursive_package)
+                config = _merge_package(recursive_package, config)
 
         del config[CONF_PACKAGES]
     return config

esphome/components/prometheus/prometheus_handler.h

@@ -26,6 +26,10 @@ class PrometheusHandler : public AsyncWebHandler, public Component {
     this->base_->init();
     this->base_->add_handler(this);
   }
+  float get_setup_priority() const override {
+    // After WiFi
+    return setup_priority::WIFI - 1.0f;
+  }
 
  protected:
 #ifdef USE_SENSOR

esphome/components/scd30/sensor.py

@@ -3,7 +3,7 @@ import esphome.codegen as cg
 import esphome.config_validation as cv
 from esphome.components import i2c, sensor
 from esphome.const import CONF_ID, UNIT_PARTS_PER_MILLION, \
-    CONF_HUMIDITY, CONF_TEMPERATURE, ICON_PERIODIC_TABLE_CO2, \
+    CONF_HUMIDITY, CONF_TEMPERATURE, ICON_MOLECULE_CO2, \
     UNIT_CELSIUS, ICON_THERMOMETER, ICON_WATER_PERCENT, UNIT_PERCENT, CONF_CO2
 
 DEPENDENCIES = ['i2c']
@@ -22,7 +22,7 @@ def remove_altitude_suffix(value):
 CONFIG_SCHEMA = cv.Schema({
     cv.GenerateID(): cv.declare_id(SCD30Component),
     cv.Required(CONF_CO2): sensor.sensor_schema(UNIT_PARTS_PER_MILLION,
-                                                ICON_PERIODIC_TABLE_CO2, 0),
+                                                ICON_MOLECULE_CO2, 0),
     cv.Required(CONF_TEMPERATURE): sensor.sensor_schema(UNIT_CELSIUS, ICON_THERMOMETER, 1),
     cv.Required(CONF_HUMIDITY): sensor.sensor_schema(UNIT_PERCENT, ICON_WATER_PERCENT, 1),
     cv.Optional(CONF_AUTOMATIC_SELF_CALIBRATION, default=True): cv.boolean,

esphome/components/senseair/sensor.py

@@ -1,7 +1,7 @@
 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, ICON_PERIODIC_TABLE_CO2, UNIT_PARTS_PER_MILLION
+from esphome.const import CONF_CO2, CONF_ID, ICON_MOLECULE_CO2, UNIT_PARTS_PER_MILLION
 
 DEPENDENCIES = ['uart']
 
@@ -10,7 +10,7 @@ SenseAirComponent = senseair_ns.class_('SenseAirComponent', cg.PollingComponent,
 
 CONFIG_SCHEMA = cv.Schema({
     cv.GenerateID(): cv.declare_id(SenseAirComponent),
-    cv.Required(CONF_CO2): sensor.sensor_schema(UNIT_PARTS_PER_MILLION, ICON_PERIODIC_TABLE_CO2, 0),
+    cv.Required(CONF_CO2): sensor.sensor_schema(UNIT_PARTS_PER_MILLION, ICON_MOLECULE_CO2, 0),
 }).extend(cv.polling_component_schema('60s')).extend(uart.UART_DEVICE_SCHEMA)
 
 

esphome/components/sgp30/sensor.py

@@ -2,7 +2,7 @@ import esphome.codegen as cg
 import esphome.config_validation as cv
 from esphome.components import i2c, sensor
 from esphome.const import CONF_ID, ICON_RADIATOR, UNIT_PARTS_PER_MILLION, \
-    UNIT_PARTS_PER_BILLION, ICON_PERIODIC_TABLE_CO2
+    UNIT_PARTS_PER_BILLION, ICON_MOLECULE_CO2
 
 DEPENDENCIES = ['i2c']
 
@@ -22,7 +22,7 @@ CONF_TEMPERATURE_SOURCE = 'temperature_source'
 CONFIG_SCHEMA = cv.Schema({
     cv.GenerateID(): cv.declare_id(SGP30Component),
     cv.Required(CONF_ECO2): sensor.sensor_schema(UNIT_PARTS_PER_MILLION,
-                                                 ICON_PERIODIC_TABLE_CO2, 0),
+                                                 ICON_MOLECULE_CO2, 0),
     cv.Required(CONF_TVOC): sensor.sensor_schema(UNIT_PARTS_PER_BILLION, ICON_RADIATOR, 0),
     cv.Optional(CONF_BASELINE): cv.Schema({
         cv.Required(CONF_ECO2_BASELINE): cv.hex_uint16_t,

esphome/components/sntp/time.py

@@ -1,6 +1,7 @@
 from esphome.components import time as time_
 import esphome.config_validation as cv
 import esphome.codegen as cg
+from esphome.core import CORE
 from esphome.const import CONF_ID, CONF_SERVERS
 
 
@@ -27,3 +28,7 @@ def to_code(config):
 
     yield cg.register_component(var, config)
     yield time_.register_time(var, config)
+
+    if CORE.is_esp8266 and len(servers) > 1:
+        # We need LwIP features enabled to get 3 SNTP servers (not just one)
+        cg.add_build_flag('-DPIO_FRAMEWORK_ARDUINO_LWIP2_LOW_MEMORY')

esphome/components/web_server_base/__init__.py

@@ -24,4 +24,4 @@ def to_code(config):
     if CORE.is_esp32:
         cg.add_library('FS', None)
     # https://github.com/OttoWinter/ESPAsyncWebServer/blob/master/library.json
-    cg.add_library('ESPAsyncWebServer-esphome', '1.2.6')
+    cg.add_library('ESPAsyncWebServer-esphome', '1.2.7')

esphome/components/wifi/wifi_component.cpp

@@ -201,7 +201,26 @@ void WiFiComponent::start_connecting(const WiFiAP &ap, bool two) {
   } else {
     ESP_LOGV(TAG, "  BSSID: Not Set");
   }
-  ESP_LOGV(TAG, "  Password: " LOG_SECRET("'%s'"), ap.get_password().c_str());
+
+#ifdef ESPHOME_WIFI_WPA2_EAP
+  if (ap.get_eap().has_value()) {
+    ESP_LOGV(TAG, "  WPA2 Enterprise authentication configured:");
+    EAPAuth eap_config = ap.get_eap().value();
+    ESP_LOGV(TAG, "    Identity: " LOG_SECRET("'%s'"), eap_config.identity.c_str());
+    ESP_LOGV(TAG, "    Username: " LOG_SECRET("'%s'"), eap_config.username.c_str());
+    ESP_LOGV(TAG, "    Password: " LOG_SECRET("'%s'"), eap_config.password.c_str());
+    bool ca_cert_present = eap_config.ca_cert != nullptr && strlen(eap_config.ca_cert);
+    bool client_cert_present = eap_config.client_cert != nullptr && strlen(eap_config.client_cert);
+    bool client_key_present = eap_config.client_key != nullptr && strlen(eap_config.client_key);
+    ESP_LOGV(TAG, "    CA Cert:     %s", ca_cert_present ? "present" : "not present");
+    ESP_LOGV(TAG, "    Client Cert: %s", client_cert_present ? "present" : "not present");
+    ESP_LOGV(TAG, "    Client Key:  %s", client_key_present ? "present" : "not present");
+  } else {
+#endif
+    ESP_LOGV(TAG, "  Password: " LOG_SECRET("'%s'"), ap.get_password().c_str());
+#ifdef ESPHOME_WIFI_WPA2_EAP
+  }
+#endif
   if (ap.get_channel().has_value()) {
     ESP_LOGV(TAG, "  Channel: %u", *ap.get_channel());
   } else {
@@ -400,9 +419,17 @@ void WiFiComponent::check_scanning_finished() {
       connect_params.set_channel(scan_res.get_channel());
       connect_params.set_bssid(scan_res.get_bssid());
     }
-    // set manual IP+password (if any)
+    // copy manual IP (if set)
     connect_params.set_manual_ip(config.get_manual_ip());
+
+#ifdef ESPHOME_WIFI_WPA2_EAP
+    // copy EAP parameters (if set)
+    connect_params.set_eap(config.get_eap());
+#endif
+
+    // copy password (if set)
     connect_params.set_password(config.get_password());
+
     break;
   }
 
@@ -576,9 +603,21 @@ bool WiFiScanResult::matches(const WiFiAP &config) {
   // If BSSID configured, only match for correct BSSIDs
   if (config.get_bssid().has_value() && *config.get_bssid() != this->bssid_)
     return false;
-  // If PW given, only match for networks with auth (and vice versa)
+
+#ifdef ESPHOME_WIFI_WPA2_EAP
+  // BSSID requires auth but no PSK or EAP credentials given
+  if (this->with_auth_ && (config.get_password().empty() && !config.get_eap().has_value()))
+    return false;
+
+  // BSSID does not require auth, but PSK or EAP credentials given
+  if (!this->with_auth_ && (!config.get_password().empty() || config.get_eap().has_value()))
+    return false;
+#else
+  // If PSK given, only match for networks with auth (and vice versa)
   if (config.get_password().empty() == this->with_auth_)
     return false;
+#endif
+
   // If channel configured, only match networks on that channel.
   if (config.get_channel().has_value() && *config.get_channel() != this->channel_) {
     return false;

esphome/components/wifi/wifi_component_esp32.cpp

@@ -391,6 +391,18 @@ void WiFiComponent::wifi_event_callback_(system_event_id_t event, system_event_i
       auto it = info.auth_change;
       ESP_LOGV(TAG, "Event: Authmode Change old=%s new=%s", get_auth_mode_str(it.old_mode),
                get_auth_mode_str(it.new_mode));
+      // Mitigate CVE-2020-12638
+      // https://lbsfilm.at/blog/wpa2-authenticationmode-downgrade-in-espressif-microprocessors
+      if (it.old_mode != WIFI_AUTH_OPEN && it.new_mode == WIFI_AUTH_OPEN) {
+        ESP_LOGW(TAG, "Potential Authmode downgrade detected, disconnecting...");
+        // we can't call retry_connect() from this context, so disconnect immediately
+        // and notify main thread with error_from_callback_
+        err_t err = esp_wifi_disconnect();
+        if (err != ESP_OK) {
+          ESP_LOGW(TAG, "Disconnect failed: %s", esp_err_to_name(err));
+        }
+        this->error_from_callback_ = true;
+      }
       break;
     }
     case SYSTEM_EVENT_STA_GOT_IP: {

esphome/components/wifi/wifi_component_esp8266.cpp

@@ -220,6 +220,7 @@ bool WiFiComponent::wifi_sta_connect_(WiFiAP ap) {
   if (ap.get_password().empty()) {
     conf.threshold.authmode = AUTH_OPEN;
   } else {
+    // Only allow auth modes with at least WPA
     conf.threshold.authmode = AUTH_WPA_PSK;
   }
   conf.threshold.rssi = -127;
@@ -399,6 +400,15 @@ void WiFiComponent::wifi_event_callback(System_Event_t *event) {
       auto it = event->event_info.auth_change;
       ESP_LOGV(TAG, "Event: Changed AuthMode old=%s new=%s", get_auth_mode_str(it.old_mode),
                get_auth_mode_str(it.new_mode));
+      // Mitigate CVE-2020-12638
+      // https://lbsfilm.at/blog/wpa2-authenticationmode-downgrade-in-espressif-microprocessors
+      if (it.old_mode != AUTH_OPEN && it.new_mode == AUTH_OPEN) {
+        ESP_LOGW(TAG, "Potential Authmode downgrade detected, disconnecting...");
+        // we can't call retry_connect() from this context, so disconnect immediately
+        // and notify main thread with error_from_callback_
+        wifi_station_disconnect();
+        global_wifi_component->error_from_callback_ = true;
+      }
       break;
     }
     case EVENT_STAMODE_GOT_IP: {

esphome/components/zyaura/sensor.py

@@ -5,7 +5,7 @@ from esphome.components import sensor
 from esphome.const import CONF_ID, CONF_CLOCK_PIN, CONF_DATA_PIN, \
     CONF_CO2, CONF_TEMPERATURE, CONF_HUMIDITY, \
     UNIT_PARTS_PER_MILLION, UNIT_CELSIUS, UNIT_PERCENT, \
-    ICON_PERIODIC_TABLE_CO2, ICON_THERMOMETER, ICON_WATER_PERCENT
+    ICON_MOLECULE_CO2, ICON_THERMOMETER, ICON_WATER_PERCENT
 from esphome.cpp_helpers import gpio_pin_expression
 
 zyaura_ns = cg.esphome_ns.namespace('zyaura')
@@ -17,7 +17,7 @@ CONFIG_SCHEMA = cv.Schema({
                                         pins.validate_has_interrupt),
     cv.Required(CONF_DATA_PIN): cv.All(pins.internal_gpio_input_pin_schema,
                                        pins.validate_has_interrupt),
-    cv.Optional(CONF_CO2): sensor.sensor_schema(UNIT_PARTS_PER_MILLION, ICON_PERIODIC_TABLE_CO2, 0),
+    cv.Optional(CONF_CO2): sensor.sensor_schema(UNIT_PARTS_PER_MILLION, ICON_MOLECULE_CO2, 0),
     cv.Optional(CONF_TEMPERATURE): sensor.sensor_schema(UNIT_CELSIUS, ICON_THERMOMETER, 1),
     cv.Optional(CONF_HUMIDITY): sensor.sensor_schema(UNIT_PERCENT, ICON_WATER_PERCENT, 1),
 }).extend(cv.polling_component_schema('60s'))

esphome/const.py

@@ -2,7 +2,7 @@
 
 MAJOR_VERSION = 1
 MINOR_VERSION = 15
-PATCH_VERSION = '0b1'
+PATCH_VERSION = '0b3'
 __short_version__ = f'{MAJOR_VERSION}.{MINOR_VERSION}'
 __version__ = f'{__short_version__}.{PATCH_VERSION}'
 
@@ -11,17 +11,34 @@ ESP_PLATFORM_ESP8266 = 'ESP8266'
 ESP_PLATFORMS = [ESP_PLATFORM_ESP32, ESP_PLATFORM_ESP8266]
 
 ALLOWED_NAME_CHARS = 'abcdefghijklmnopqrstuvwxyz0123456789_'
-ARDUINO_VERSION_ESP32_DEV = 'https://github.com/platformio/platform-espressif32.git'
-ARDUINO_VERSION_ESP32_1_0_0 = 'espressif32@1.5.0'
-ARDUINO_VERSION_ESP32_1_0_1 = 'espressif32@1.6.0'
-ARDUINO_VERSION_ESP32_1_0_2 = 'espressif32@1.9.0'
-ARDUINO_VERSION_ESP32_1_0_3 = 'espressif32@1.10.0'
-ARDUINO_VERSION_ESP32_1_0_4 = 'espressif32@1.11.0'
-ARDUINO_VERSION_ESP8266_DEV = 'https://github.com/platformio/platform-espressif8266.git'
-ARDUINO_VERSION_ESP8266_2_5_0 = 'espressif8266@2.0.1'
-ARDUINO_VERSION_ESP8266_2_5_1 = 'espressif8266@2.1.0'
-ARDUINO_VERSION_ESP8266_2_5_2 = 'espressif8266@2.2.3'
-ARDUINO_VERSION_ESP8266_2_3_0 = 'espressif8266@1.5.0'
+# Lookup table from ESP32 arduino framework version to latest platformio
+# package with that version
+# See also https://github.com/platformio/platform-espressif32/releases
+ARDUINO_VERSION_ESP32 = {
+    'dev': 'https://github.com/platformio/platform-espressif32.git',
+    '1.0.4': 'espressif32@1.12.4',
+    '1.0.3': 'espressif32@1.10.0',
+    '1.0.2': 'espressif32@1.9.0',
+    '1.0.1': 'espressif32@1.7.0',
+    '1.0.0': 'espressif32@1.5.0',
+}
+# See also https://github.com/platformio/platform-espressif8266/releases
+ARDUINO_VERSION_ESP8266 = {
+    'dev': 'https://github.com/platformio/platform-espressif8266.git',
+    '2.7.2': 'espressif8266@2.6.0',
+    '2.7.1': 'espressif8266@2.5.3',
+    '2.7.0': 'espressif8266@2.5.0',
+    '2.6.3': 'espressif8266@2.4.0',
+    '2.6.2': 'espressif8266@2.3.1',
+    '2.6.1': 'espressif8266@2.3.0',
+    '2.5.2': 'espressif8266@2.2.3',
+    '2.5.1': 'espressif8266@2.1.1',
+    '2.5.0': 'espressif8266@2.0.4',
+    '2.4.2': 'espressif8266@1.8.0',
+    '2.4.1': 'espressif8266@1.7.3',
+    '2.4.0': 'espressif8266@1.6.0',
+    '2.3.0': 'espressif8266@1.5.0',
+}
 SOURCE_FILE_EXTENSIONS = {'.cpp', '.hpp', '.h', '.c', '.tcc', '.ino'}
 HEADER_FILE_EXTENSIONS = {'.h', '.hpp', '.tcc'}
 
@@ -570,10 +587,10 @@ ICON_GAS_CYLINDER = 'mdi:gas-cylinder'
 ICON_GAUGE = 'mdi:gauge'
 ICON_LIGHTBULB = 'mdi:lightbulb'
 ICON_MAGNET = 'mdi:magnet'
+ICON_MOLECULE_CO2 = 'mdi:molecule-co2'
 ICON_MOTION_SENSOR = 'mdi:motion-sensor'
 ICON_NEW_BOX = 'mdi:new-box'
 ICON_PERCENT = 'mdi:percent'
-ICON_PERIODIC_TABLE_CO2 = 'mdi:periodic-table-co2'
 ICON_POWER = 'mdi:power'
 ICON_PULSE = 'mdi:pulse'
 ICON_RADIATOR = 'mdi:radiator'

esphome/core_config.py

@@ -5,17 +5,14 @@ import re
 import esphome.codegen as cg
 import esphome.config_validation as cv
 from esphome import automation, pins
-from esphome.const import ARDUINO_VERSION_ESP32_DEV, ARDUINO_VERSION_ESP8266_DEV, \
-    CONF_ARDUINO_VERSION, CONF_BOARD, CONF_BOARD_FLASH_MODE, CONF_BUILD_PATH, \
-    CONF_COMMENT, CONF_ESPHOME, CONF_INCLUDES, CONF_LIBRARIES, \
+from esphome.const import CONF_ARDUINO_VERSION, CONF_BOARD, CONF_BOARD_FLASH_MODE, \
+    CONF_BUILD_PATH, CONF_COMMENT, CONF_ESPHOME, CONF_INCLUDES, CONF_LIBRARIES, \
     CONF_NAME, CONF_ON_BOOT, CONF_ON_LOOP, CONF_ON_SHUTDOWN, CONF_PLATFORM, \
     CONF_PLATFORMIO_OPTIONS, CONF_PRIORITY, CONF_TRIGGER_ID, \
-    CONF_ESP8266_RESTORE_FROM_FLASH, ARDUINO_VERSION_ESP8266_2_3_0, \
-    ARDUINO_VERSION_ESP8266_2_5_0, ARDUINO_VERSION_ESP8266_2_5_1, ARDUINO_VERSION_ESP8266_2_5_2, \
-    ESP_PLATFORMS
+    CONF_ESP8266_RESTORE_FROM_FLASH, ARDUINO_VERSION_ESP8266, \
+    ARDUINO_VERSION_ESP32, ESP_PLATFORMS
 from esphome.core import CORE, coroutine_with_priority
 from esphome.helpers import copy_file_if_changed, walk_files
-from esphome.pins import ESP8266_FLASH_SIZES, ESP8266_LD_SCRIPTS
 
 _LOGGER = logging.getLogger(__name__)
 
@@ -46,33 +43,17 @@ def validate_board(value):
 validate_platform = cv.one_of(*ESP_PLATFORMS, upper=True)
 
 PLATFORMIO_ESP8266_LUT = {
-    '2.7.2': 'espressif8266@2.6.0',
-    '2.7.1': 'espressif8266@2.5.1',
-    '2.7.0': 'espressif8266@2.5.0',
-    '2.6.3': 'espressif8266@2.4.0',
-    '2.6.2': 'espressif8266@2.3.1',
-    '2.6.1': 'espressif8266@2.3.0',
-    '2.5.2': 'espressif8266@2.2.3',
-    '2.5.1': 'espressif8266@2.1.0',
-    '2.5.0': 'espressif8266@2.0.1',
-    '2.4.2': 'espressif8266@1.8.0',
-    '2.4.1': 'espressif8266@1.7.3',
-    '2.4.0': 'espressif8266@1.6.0',
-    '2.3.0': 'espressif8266@1.5.0',
-    'RECOMMENDED': 'espressif8266@2.2.3',
+    **ARDUINO_VERSION_ESP8266,
+    'RECOMMENDED': ARDUINO_VERSION_ESP8266['2.7.2'],
     'LATEST': 'espressif8266',
-    'DEV': ARDUINO_VERSION_ESP8266_DEV,
+    'DEV': ARDUINO_VERSION_ESP8266['dev'],
 }
 
 PLATFORMIO_ESP32_LUT = {
-    '1.0.0': 'espressif32@1.4.0',
-    '1.0.1': 'espressif32@1.6.0',
-    '1.0.2': 'espressif32@1.9.0',
-    '1.0.3': 'espressif32@1.10.0',
-    '1.0.4': 'espressif32@1.12.4',
-    'RECOMMENDED': 'espressif32@1.12.1',
+    **ARDUINO_VERSION_ESP32,
+    'RECOMMENDED': ARDUINO_VERSION_ESP32['1.0.4'],
     'LATEST': 'espressif32',
-    'DEV': ARDUINO_VERSION_ESP32_DEV,
+    'DEV': ARDUINO_VERSION_ESP32['dev'],
 }
 
 
@@ -208,6 +189,26 @@ def add_includes(includes):
             include_file(path, basename)
 
 
+@coroutine_with_priority(-1000.0)
+def _esp8266_add_lwip_type():
+    # If any component has already set this, do not change it
+    if any(flag.startswith('-DPIO_FRAMEWORK_ARDUINO_LWIP2_') for flag in CORE.build_flags):
+        return
+
+    # Default for platformio is LWIP2_LOW_MEMORY with:
+    #  - MSS=536
+    #  - LWIP_FEATURES enabled
+    #     - this only adds some optional features like IP incoming packet reassembly and NAPT
+    #       see also:
+    #  https://github.com/esp8266/Arduino/blob/master/tools/sdk/lwip2/include/lwipopts.h
+
+    # Instead we use LWIP2_HIGHER_BANDWIDTH_LOW_FLASH with:
+    #  - MSS=1460
+    #  - LWIP_FEATURES disabled (because we don't need them)
+    # Other projects like Tasmota & ESPEasy also use this
+    cg.add_build_flag('-DPIO_FRAMEWORK_ARDUINO_LWIP2_HIGHER_BANDWIDTH_LOW_FLASH')
+
+
 @coroutine_with_priority(100.0)
 def to_code(config):
     cg.add_global(cg.global_ns.namespace('esphome').using)
@@ -228,22 +229,9 @@ def to_code(config):
         yield cg.register_component(trigger, conf)
         yield automation.build_automation(trigger, [], conf)
 
-    # Build flags
-    if CORE.is_esp8266 and CORE.board in ESP8266_FLASH_SIZES and \
-            CORE.arduino_version != ARDUINO_VERSION_ESP8266_2_3_0:
-        flash_size = ESP8266_FLASH_SIZES[CORE.board]
-        ld_scripts = ESP8266_LD_SCRIPTS[flash_size]
-        ld_script = None
-
-        if CORE.arduino_version in ('espressif8266@1.8.0', 'espressif8266@1.7.3',
-                                    'espressif8266@1.6.0'):
-            ld_script = ld_scripts[0]
-        elif CORE.arduino_version in (ARDUINO_VERSION_ESP8266_DEV, ARDUINO_VERSION_ESP8266_2_5_0,
-                                      ARDUINO_VERSION_ESP8266_2_5_1, ARDUINO_VERSION_ESP8266_2_5_2):
-            ld_script = ld_scripts[1]
-
-        if ld_script is not None:
-            cg.add_build_flag(f'-Wl,-T{ld_script}')
+    # Set LWIP build constants for ESP8266
+    if CORE.is_esp8266:
+        CORE.add_job(_esp8266_add_lwip_type)
 
     cg.add_build_flag('-fno-exceptions')
 

esphome/writer.py

@@ -4,11 +4,12 @@ import re
 
 from esphome.config import iter_components
 from esphome.const import CONF_BOARD_FLASH_MODE, CONF_ESPHOME, CONF_PLATFORMIO_OPTIONS, \
-    HEADER_FILE_EXTENSIONS, SOURCE_FILE_EXTENSIONS, __version__
+    HEADER_FILE_EXTENSIONS, SOURCE_FILE_EXTENSIONS, __version__, ARDUINO_VERSION_ESP8266
 from esphome.core import CORE, EsphomeError
 from esphome.helpers import mkdir_p, read_file, write_file_if_changed, walk_files, \
     copy_file_if_changed
 from esphome.storage_json import StorageJSON, storage_path
+from esphome.pins import ESP8266_FLASH_SIZES, ESP8266_LD_SCRIPTS
 
 _LOGGER = logging.getLogger(__name__)
 
@@ -213,6 +214,28 @@ def get_ini_content():
         flash_mode = CORE.config[CONF_ESPHOME][CONF_BOARD_FLASH_MODE]
         data['board_build.flash_mode'] = flash_mode
 
+    # Build flags
+    if CORE.is_esp8266 and CORE.board in ESP8266_FLASH_SIZES:
+        flash_size = ESP8266_FLASH_SIZES[CORE.board]
+        ld_scripts = ESP8266_LD_SCRIPTS[flash_size]
+
+        versions_with_old_ldscripts = [
+            ARDUINO_VERSION_ESP8266['2.4.0'],
+            ARDUINO_VERSION_ESP8266['2.4.1'],
+            ARDUINO_VERSION_ESP8266['2.4.2'],
+        ]
+        if CORE.arduino_version == ARDUINO_VERSION_ESP8266['2.3.0']:
+            # No ld script support
+            ld_script = None
+        if CORE.arduino_version in versions_with_old_ldscripts:
+            # Old ld script path
+            ld_script = ld_scripts[0]
+        else:
+            ld_script = ld_scripts[1]
+
+        if ld_script is not None:
+            data['board_build.ldscript'] = ld_script
+
     # Ignore libraries that are not explicitly used, but may
     # be added by LDF
     # data['lib_ldf_mode'] = 'chain'

platformio.ini

@@ -13,8 +13,8 @@ lib_deps =
     AsyncTCP-esphome@1.1.1
     AsyncMqttClient-esphome@0.8.4
     ArduinoJson-esphomelib@5.13.3
-    ESPAsyncWebServer-esphome@1.2.6
-    FastLED@3.3.3
+    ESPAsyncWebServer-esphome@1.2.7
+    FastLED@3.3.2
     NeoPixelBus-esphome@2.5.7
     ESPAsyncTCP-esphome@1.2.2
     1655@1.0.2  ; TinyGPSPlus (has name conflict)
@@ -44,7 +44,7 @@ build_flags = ${common.build_flags}
 src_filter = ${common.src_filter} +<tests/livingroom8266.cpp>
 
 [env:livingroom32]
-platform = espressif32@1.12.1
+platform = espressif32@1.12.4
 board = nodemcu-32s
 framework = arduino
 lib_deps = ${common.lib_deps}