i2c-sniffer.yaml

substitutions:
  devicename: "i2c-sniffer"
  friendly_name: "Generic I2C sniffer "
  device_description: "Sniffs I2C SDA and SCL pins for data"
  
esp32:
  board: esp32dev
  framework:
    type: arduino

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

captive_portal:

logger:
  level: DEBUG
  baud_rate: 0 # disable logging over uart

api:
  encryption:
    key: !secret api_key

ota:
  platform: esphome

web_server:

esphome:
  name: ${devicename}
  friendly_name: ${friendly_name}
  comment: "${device_description}"

external_components:
  # - source: github://dala318/esphome-gecko
  - source:
      type: local
      path: components

i2c_sniffer:
  sda:
    number: GPIO14
    mode:
      input: true
      pullup: true
  scl:
    number: GPIO15
    mode:
      input: true
      pullup: true
  port: 6638
  buffer_size: 256

binary_sensor:
  - platform: i2c_sniffer
    connected:
      name: Connected

sensor:
  - platform: i2c_sniffer
    connection_count:
      name: Number of connections