ESPHome Sonoff TX US 3 Gang (T0US Touch v1.0)

ESPHome
1

I was able to flash ESPHome on a Sonoff Tx 3 gang touch wall switch. It has an ESP8285 chip. The board name is T0US Touch 1.0 - 2018.11.15.

I followed the Sonoff-T1/T2/T3/TX instructions for Tasmota, shorting R19 to GND to enter flash mode. The UK version of the file is here for the T1/T2/T3. The GPIO pins are the same in both.

The below configuration file is working for the TX/T0US, with the exception of OTA updates.

esphome:
  name: sonoff-tx
  friendly_name: Sonoff Tx T0US Touch

esp8266:
  board: esp01_1m

api:

ota:
 - platform: esphome

logger:

wifi:
  ssid: "wifi_network"
  password: "wifi_password"
  fast_connect: true

binary_sensor:
  - platform: gpio
    pin:
      number: GPIO0
      mode:
        input: true
        pullup: true
      inverted: true
    id: button_1
    on_press:
      then:
        - light.toggle: light_1

  - platform: gpio
    pin:
      number: GPIO9
      mode:
        input: true
        pullup: true
      inverted: true
    id: button_2
    on_press:
      then:
        - light.toggle: light_2

  - platform: gpio
    pin:
      number: GPIO10
      mode:
        input: true
        pullup: true
      inverted: true
    id: button_3
    on_press:
      then:
        - light.toggle: light_3

  - platform: status
    name: "TX Status"

output:
  - platform: gpio
    pin: GPIO12
    id: relay_1

  - platform: gpio
    pin: GPIO5
    id: relay_2

  - platform: gpio
    pin: GPIO4
    id: relay_3

light:
  - platform: binary
    name: "TX L1"
    id: light_1
    output: relay_1

  - platform: binary
    name: "TX L2"
    id: light_2
    output: relay_2

  - platform: binary
    name: "TX L3"
    id: light_3
    output: relay_3

status_led:
  pin:
    number: GPIO13
    inverted: yes