ESPHome-Devices

Sonoff T1 R2 Touch Wall Switch

Sonoff T1 R2 Touch Wall Switch

Notes

  • to boot chip (blue led blinking): connect ftdi
  • to enter flash mode (blue led not blinking): short resistor R19 to GND then connect ftdi

GPIO Pinout

2-Gang Version

PinFunction
GPIO0Touch Sensor 1 (HIGH = off, LOW = on)
GPIO9Touch Sensor 2 (HIGH = off, LOW = on)
GPIO5Relay 1
GPIO12Relay 2
GPIO13Status LED

1-Gang Version

PinFunction
GPIO0Touch Sensor (HIGH = off, LOW = on)
GPIO12Relay
GPIO13Status LED

Basic Configuration (2-Gang)

esphome:
name: sonoff_t1_r2
platform: ESP8266
board: esp01_1m
wifi:
ssid: !secret wifi_ssid
password: !secret wifi_password
fast_connect: true
api:
password: !secret api_secret
ota:
password: !secret ota_secret
logger:
esp8266_store_log_strings_in_flash: false
text_sensor:
- platform: version
name: Sonoff T1 R2 Version
sensor:
- platform: uptime
name: Sonoff T1 R2 Uptime
update_interval: 60s
switch:
- platform: restart
name: Sonoff T1 R2 Restart
- platform: gpio
name: Sonoff T1 R2 Switch 1
pin: GPIO5
id: relay_1
- platform: gpio
name: Sonoff T1 R2 Switch 2
pin: GPIO12
id: relay_2
binary_sensor:
- platform: status
name: Sonoff T1 R2 Status
- platform: gpio
name: Sonoff T1 R2 Touchpad 1
pin:
number: GPIO0
mode: INPUT_PULLUP
inverted: True
on_press:
- switch.toggle: relay_2
- platform: gpio
pin:
number: GPIO9
mode: INPUT_PULLUP
inverted: True
name: Sonoff T1 R2 Touchpad 2
on_press:
- switch.toggle: relay_1
status_led:
pin:
number: GPIO13
inverted: True
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