Update via Ethernet with OTA

[admin]

OTA means (Over The Air) . use by wifi.
here is details: https://esphome.io/components/ota.html
for example, if you create a new board "aaa" in ESPHome, that default enabled OTA:


esphome:
name: aaa
friendly_name: aaa

esp32:
board: esp32dev
framework:
type: arduino

# Enable logging
logger:

# Enable Home Assistant API
api:
encryption:
key: "BuaN05EoLtK4ZR+FNhlQmAGVSk7omzGlcjEEtbgZst8="

ota:
password: "2be8fee6977896009887933fa3b89529"

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

# Enable fallback hotspot (captive portal) in case wifi connection fails
ap:
ssid: "Aaa Fallback Hotspot"
password: "yz1B8CHcDdWd"

captive_portal: