esphome-web-204d55.yaml

esphome:
  name: esphome-web-204d55
  friendly_name: ESPHome Web 204d55
  platform: ESP8266
  board: d1_mini


# Enable logging
logger:

# Enable Home Assistant API
api:
  password: !secret api_password

ota:
  password: !secret ota_password




wifi:
  ssid: !secret wifi_ssid
  password: !secret wifi_password

  # Enable fallback hotspot (captive portal) in case wifi connection fails
  ap:
    ssid: "Esphome-Web-204D55"
    password: "muBRYKrUf3qv"

captive_portal:

i2c:
  sda: D2
  scl: D1
  scan: true   

time:
  - platform: homeassistant
    id: homeassistant_time

external_eeprom:
  id: ext_eeprom_component_1
  address: 0x57
  ee_memory_type: 24XX32
  i2c_buffer_size: 128


switch:
  - platform: template    
    name: "Test EEPROM Switch"
    id: "test_ee_switch"
    turn_on_action:
        - lambda: |-
              uint8_t myValue1 = 42;
              ext_eeprom_component_1->write8(35, myValue1);
              uint8_t myRdValue1;
              myRdValue1 = ext_eeprom_component_1->read8(35);
              ESP_LOGD("Eeprom", "I read: %d",myRdValue1 );
              int32_t myValue2 = -480;
              ext_eeprom_component_1->write_object(10, myValue2); //(location, data)
              int32_t myRead2;
              ext_eeprom_component_1->read_object(10, myRead2); //location to read, thing to put data into
              ESP_LOGD("Eeprom", "I read: %d",myRead2 );
              float myValue3 = -78.35;
              ext_eeprom_component_1->write_object(20, myValue3); //(location, data)
              float myRead3;
              ext_eeprom_component_1->read_object(20, myRead3); //location to read, thing to put data into
              ESP_LOGD("Eeprom","I read: %f",myRead3);
              std::string myString = "This is a test of a very long string This is a test of a very long string This is a test of a very long string This is a test of a very long string This is a test of a very long string This is a test of a very long string ";
              ext_eeprom_component_1->write_string_to_eeprom(40, myString); //(location, data)
              std::string myRead4;
              ext_eeprom_component_1->read_string_from_eeprom(40, myRead4); //location to read, thing to put data into
              ESP_LOGD("Eeprom","I read: %s",myRead4.c_str());
              ext_eeprom_component_1->write8(0, 0);
              ext_eeprom_component_1->write8(1, 1);
              ext_eeprom_component_1->write8(2, 2);
              ext_eeprom_component_1->write8(3, 3);
              ext_eeprom_component_1->write8(4, 4);
              ext_eeprom_component_1->write8(5, 5);
              ext_eeprom_component_1->write8(6, 6);
              ext_eeprom_component_1->write8(7, 7);
              ext_eeprom_component_1->dump_eeprom(0,8);