substitutions: devicename: esp32cam esphome: name: ${devicename} esp32: board: esp32dev framework: type: arduino # Enable logging logger: # Enable Home Assistant API api: ota: password: "c3a5c265871d35fccae367d5b458eba3" wifi: ssid: !secret wifi_ssid password: !secret wifi_password # Enable fallback hotspot (captive portal) in case wifi connection fails ap: ssid: "${devicename}" password: "FNDXksl7u2eJ" captive_portal: # Example configuration entry esp32_camera: external_clock: pin: GPIO0 frequency: 20MHz i2c_pins: sda: GPIO26 scl: GPIO27 data_pins: [GPIO5, GPIO18, GPIO19, GPIO21, GPIO36, GPIO39, GPIO34, GPIO35] vsync_pin: GPIO25 href_pin: GPIO23 pixel_clock_pin: GPIO22 power_down_pin: GPIO32 # Image settings name: My Camera # ...