ESPHome-Devices

Gosund SW6

Gosund SW6

Product Image

Flashing

For older devices, it may be possible to use Tuya Convert to flash

For newer devices, use a USB to serial adapter, and solder wires onto the pads marked IO0, TX, RX, 3.3V and GND.

Notes

This configuration does not use the state LED at all, as it was never synchronized with the state of the light. This is an area for further work.

In order for the switch to work correctly, it should be placed as the first switch from the mains power, with the 'dumb' 3-way switch placed on the load side. For proper sensing, the load needs to be more than a few watts, so it should be put in place with an actual light for testing.

This configuration is based directly on information from this post: https://www.reddit.com/r/Esphome/comments/kn51r0/configuration_for_gosund_sw6/

GPIO Pinout

PinFunction
GPIO0Button
GPIO2State LED (Inverted: true)
GPIO4Switch
GPIO14Relay 2
GPIO15Relay 1
GPIO16Link LED (inverted: true)

Basic Configuration

esphome:
name: gosundsw5
platform: ESP8266
board: esp01_1m
substitutions:
esphome_name: gosundsw5
friendly_name: Gosund SW6
# Enable logging
logger:
# Enable Home Assistant API
api:
ota:
wifi:
ssid: "ssid"
password: "PASSWORD"
# Enable fallback hotspot (captive portal) in case wifi connection fails
ap:
ssid: "Gosund Fallback Hotspot"
password: "ul57sDUAqbcl"
captive_portal:
status_led:
pin:
number: GPIO16
inverted: True
binary_sensor:
- platform: gpio
pin:
number: GPIO00
id: button
on_press:
- switch.toggle: relay
- platform: gpio
pin:
number: GPIO4
inverted: True
id: power_button
name: "Dumb Switch Output"
internal: True
on_press:
- switch.toggle: ${esphome_name}
switch:
- platform: gpio
pin: GPIO14
id: relay
restore_mode: RESTORE_DEFAULT_OFF
internal: True
- platform: template
name: ${friendly_name}
id: ${esphome_name}
icon: "mdi:light-switch"
lambda: |-
if (id(power_button).state) {
return true;
} else {
return false;
}
turn_on_action:
- if:
condition:
- binary_sensor.is_off: power_button
then:
- switch.toggle: relay
turn_off_action:
- if:
condition:
- binary_sensor.is_on: power_button
then:
- switch.toggle: relay
- platform: gpio
pin:
number: GPIO15
mode: INPUT_PULLDOWN_16
id: dummy_relay
internal: True
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