SGC01 smart wifi garage opener

1

Hi.

I bought a swing gate opener which included a SGC01 wifi smart control. I opened it up and it’s controlled by an ESP12 I believe. I managed to flash it with EspHome, but I am struggeling on controlling the relay.

I tried to do a continuity check between COM port on relay and the different pins on the ESP without luck.

Tried a couple of “random” pin configurations in EspHome, but if I choose the wrong one I have to solder back and re-flash. Any tips on how to find the correct pin for controlling the relay?

IMG20220904154628
IMG202209041546281920×2553 343 KB

2

Figured it out. For future refernce if it can help others, this is the pins for momentary switch and door sensor for this board

esp8266:
  board: esp12e

switch:
  - platform: gpio
    pin: 15
    id: relay
    name: "Swing gate"
    icon: "mdi:gate"
    on_turn_on:
    - delay: 500ms
    - switch.turn_off: relay
    
binary_sensor:
  - platform: gpio
    device_class: opening
  # filters: 
  #   - invert:  depending on if reed switch is normally open or normally closed
    name: "Swing gate status"
    pin:
      number: 16
      mode: INPUT
1 Like
3

Do you know what the header pinouts are on the board to be able to flash it?

Thanks

4

Never mind, I’ve worked it out
SGC01-Flash Pins