Starter ESPHome config
Built from the pinout above. Keys and the Wi-Fi password come from secrets.yaml in ESPHome. Check the pins against your hardware revision before flashing: one model can ship with different boards.
substitutions:
name: lsps5-tuya-switch-1-2-3-
esphome:
name: ${name}
friendly_name: "LSPS5 Tuya Switch 1-2-3 Gang No Neutral"
bk72xx:
board: generic-bk7231n-qfn32-tuya # BK7231T or BK7231N: check the chip marking
logger:
api:
encryption:
key: !secret api_key
ota:
- platform: esphome
password: !secret ota_password
wifi:
ssid: !secret wifi_ssid
password: !secret wifi_password
ap: {}
captive_portal:
switch:
- platform: gpio
pin: GPIO7
id: relay1
name: "Relay 1" # Relay 1
restore_mode: RESTORE_DEFAULT_OFF
- platform: gpio
pin: GPIO8
id: relay2
name: "Relay 2" # Relay 1
restore_mode: RESTORE_DEFAULT_OFF
- platform: gpio
pin: GPIO7
id: relay3
name: "Relay 3" # Relay 1
restore_mode: RESTORE_DEFAULT_OFF
- platform: gpio
pin: GPIO9
id: relay4
name: "Relay 4" # Relay 2
restore_mode: RESTORE_DEFAULT_OFF
- platform: gpio
pin: GPIO7
id: relay5
name: "Relay 5" # Relay 1
restore_mode: RESTORE_DEFAULT_OFF
- platform: gpio
pin: GPIO8
id: relay6
name: "Relay 6" # Relay 2
restore_mode: RESTORE_DEFAULT_OFF
- platform: gpio
pin: GPIO9
id: relay7
name: "Relay 7" # Relay 3
restore_mode: RESTORE_DEFAULT_OFF
binary_sensor:
- platform: gpio
pin:
number: GPIO26
mode: INPUT_PULLUP
inverted: true
name: "Button 1" # Button 1
on_press:
- switch.toggle: relay1
- platform: gpio
pin:
number: GPIO14
mode: INPUT_PULLUP
inverted: true
name: "Button 2" # Button 1
on_press:
- switch.toggle: relay2
- platform: gpio
pin:
number: GPIO24
mode: INPUT_PULLUP
inverted: true
name: "Button 3" # Button 2
on_press:
- switch.toggle: relay3
- platform: gpio
pin:
number: GPIO14
mode: INPUT_PULLUP
inverted: true
name: "Button 4" # Button 1
on_press:
- switch.toggle: relay4
- platform: gpio
pin:
number: GPIO26
mode: INPUT_PULLUP
inverted: true
name: "Button 5" # Button 2
on_press:
- switch.toggle: relay5
- platform: gpio
pin:
number: GPIO24
mode: INPUT_PULLUP
inverted: true
name: "Button 6" # Button 3
on_press:
- switch.toggle: relay6
status_led:
pin:
number: GPIO6
inverted: false # Wifi LED indicator
# Other pins from the pinout:
# GPIO6: Wifi LED indicator
# GPIO6: Wifi LED indicator
How to flash
- Most devices are flashed over UART: a 3.3 V USB-TTL adapter to RX, TX, GND and 3V3, holding GPIO0 to ground at power-on (ESP8266/ESP32). Mains power disconnected.
- Beken (BK72xx) and Realtek chips are flashed with ltchiptool, or with cloudcutter without opening the case if the firmware allows it.
- Details and board photos: the device page in the ESPHome database.
A config from scratch: ESPHome generator. Which pins are safe: pinout.