Dave Williams | DitroniX | G8PUO
105 lines
2.2 KiB
YAML
105 lines
2.2 KiB
YAML
esphome:
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name: tca6408-node
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friendly_name: TCA6408 Node
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esp32:
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board: esp32-c5-devkitc-1 # Change to your board (or esp32dev for S3/C3)
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framework:
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type: esp-idf
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# Enable logging
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logger:
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level: DEBUG
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# WiFi & API (Home Assistant)
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wifi:
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ssid: !secret wifi_ssid
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password: !secret wifi_password
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api:
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ota:
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# ====================== I2C & TCA6408 ======================
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i2c:
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sda: GPIO2 # Adjust pins for your board
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scl: GPIO3
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scan: true
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frequency: 400kHz
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external_components:
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- source:
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type: git
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url: https://github.com/DitroniX/Home-Assistant-Dev
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ref: main
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refresh: 0s #optional, how often to download fresh files from source, defaults to 1 day, use 0 to force updates
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components: [ tca6408 ]
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tca6408:
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- id: tca6408_hub
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address: 0x20 # Common default (0x20 - 0x27 depending on ADDR pins) DitroniX boards sometimes use 0x21 as default to avoid conflicts
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interrupt_pin: GPIO6 # Recommended - connect to TCA6408 INT pin
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# ====================== OUTPUTS (Switches) ======================
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switch:
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- platform: gpio
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name: "TCA6408 Output 0"
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id: tca_out0
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pin:
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tca6408: tca6408_hub
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number: 0
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mode: OUTPUT
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- platform: gpio
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name: "TCA6408 Output 1 (Relay)"
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id: tca_out1
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pin:
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tca6408: tca6408_hub
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number: 1
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mode: OUTPUT
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inverted: false
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- platform: gpio
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name: "TCA6408 Output 2"
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id: tca_out2
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pin:
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tca6408: tca6408_hub
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number: 2
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mode: OUTPUT
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# ====================== INPUTS (Binary Sensors) ======================
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binary_sensor:
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- platform: gpio
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name: "TCA6408 Input 3 (Door Sensor)"
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pin:
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tca6408: tca6408_hub
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number: 3
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mode: INPUT
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inverted: true # Use hardware polarity inversion if active-low
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- platform: gpio
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name: "TCA6408 Input 4 (Button)"
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pin:
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tca6408: tca6408_hub
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number: 4
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mode: INPUT
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- platform: gpio
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name: "TCA6408 Input 5"
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pin:
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tca6408: tca6408_hub
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number: 5
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mode: INPUT
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inverted: false
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- platform: gpio
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name: "TCA6408 Input 6"
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pin:
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tca6408: tca6408_hub
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number: 6
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mode: INPUT
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# Optional: Status LED or other outputs
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status_led:
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pin:
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number: GPIO2 |