Cant figure how to shut off OLED say from a button press

ESPHome
1

so i trying to 2 things… as a Temperature sensor…
1… id like to have mini D1 with the temperature sensor, and a 2nd one with a screen that reads that mini D1… i have been able to connect the 2 together using the ap: wifi option so that part works… but thats as far as i have gotten…

2… is i working on the orginal setup i have a OLED screen it displays the temperature… but i been trying to incorporate a Button… right now i dont have one… but i wanted to use a gpio in its high or low state at boot jsut to simulate a button is pressed

i want to use those touch pads or a mometary switch… i dont have either at this moment will in a day or so but i wanted to get the code working

and id like to do a timer say after 10min it shuts screen off…

here is my messy code i been trying google with the esp home to try to find what would work
at this moment i dont have a mini d1 i using a 12e board at the moment
you will see about a deck… i was jst copying code from someone else to try to work it in my code

esphome:
  name: car-temp
  platform: ESP8266
  board: nodemcuv2

# Enable logging
logger:

# Enable Home Assistant API
api:

ota:
  password: "cdcbe64916c6e40cc4b331f94096eb68"

wifi:
 # ssid: "test"
  ssid: !secret wifi_ssid
  password: !secret wifi_password

  # Enable fallback hotspot (captive portal) in case wifi connection fails
  ap:
    ssid: "Car-Temp Fallback Hotspot"
    password: "zXXAgyYrjW9h"

captive_portal:


sensor:
  - platform: dht
    model: am2302
    pin: GPIO4
    temperature:
      name: "Car Outside Temperature"
      id: outside_temperature
#      filters:
#        offset: 2
    humidity:
      name: "Car Outside Humidity"
    update_interval: 6s



switch:
  - platform: gpio  # or any other platform
    pin: D2
    name: Touch_Switch
    # ...
    on_turn_on:
    - logger.log: "Switch Turned On!"
    - lambda: id(oled).turn_off();
    on_turn_off:
    - logger.log: "Switch Turned Off!"
    - lambda: id(oled).turn_on();
    


  # deck lights off
  - platform: gpio
    pin: GPIO1
    id: decklightsoff

  - platform: template
    name: "Deck Lights OFF"
    lambda: 'return false;'
    turn_on_action:
      - switch.turn_on: decklightsoff
      - delay: 10ms
      - switch.turn_off: decklightsoff  
      - lambda: id(oled).turn_off();

binary_sensor:
  - platform: gpio
    name: "Button"
    internal: true
    pin:
      number: D6
      mode: INPUT_PULLUP
    on_press:
      - lambda: id(oled).turn_off();
#      - delay: 5s
#      - lambda: id(oled).turn_on();    
    on_state:
      then:
        - lambda: id(oled).turn_off();
    
    
    
# Example configuration entry
i2c:
  sda: D3
  scl: D4

font:
  - file: "fonts/nasalization.ttf"
    id: font1
    size: 23
  - file: "fonts/refsan.ttf"
    id: font2
    size: 35    
    
display:
  - platform: ssd1306_i2c
    model: "SSD1306 128x64"
    id: oled
    reset_pin: D0
    address: 0x3C
    lambda: |-
        it.printf(0, 0, id(font1), "Outside");
        it.printf(0, 22, id(font2), TextAlign::TOP_LEFT , "%.1f°c", id(outside_temperature).state);
      #  it.printf(0, 8, id(font1), id(office_temperature).state);
        
#     // Print inside temperature (from homeassistant sensor)
#      if (id(office_temperature).state == id(office_temperature).state) {
#        it.printf(0, 8, id(font1), TextAlign::TOP_RIGHT , "%.1f°C", id(office_temperature).state);
#      } else {
#        it.print(0, 8, id(font1), TextAlign::TOP_RIGHT , "waiting");
#      }
#// Within lambda, get the switch state and conditionally do something
#         if (id(my_switch).state) {
#  // Switch is ON, do something here
#         } else {
#           // Switch is OFF, do something else here
#         };
1 Like
2

so i got me a touch sensor… but i having an awful time getting it to work right i stuck

here is my code…

esphome:
  name: car-temp
  platform: ESP8266
  board: nodemcuv2
  
  on_boot:
    priority: -100
    then:
      - switch.turn_on: Touch_Switch
      - lambda: id(oled).turn_on();  

# Enable logging
logger:

# Enable Home Assistant API
api:

ota:
  password: "cdcbe64916c6e40cc4b331f94096eb68"

wifi:
 # ssid: "test"
  ssid: !secret wifi_ssid
  password: !secret wifi_password

  # Enable fallback hotspot (captive portal) in case wifi connection fails
  ap:
    ssid: "Car-Temp Fallback Hotspot"
    password: "zXXAgyYrjW9h"

captive_portal:


# Turn off Flashing Blue Led
#status_led:
#  pin:
#    number: GPIO0
#    inverted: true


# Temperature Settings    
sensor:
  - platform: dht
    model: am2302
    pin: GPIO4
    temperature:
      name: "Car Outside Temperature"
      id: outside_temperature
#      filters:
#        offset: 2
    humidity:
      name: "Car Outside Humidity"
    update_interval: 6s

# Physical Touch Switch

  - platform: adc
    pin: A0
    name: "Touch Switch ADC"
    id: touch_switch_adc
 #   update_interval: 100ms
    filters:
    - multiply: 100
 
switch:
#  - platform: template
#    name: "Touch Switch"
#    id: touch_switch
#    optimistic: true
#    turn_on_action:
#      - lambda: id(oled).turn_on();
#    turn_off_action:
#      - lambda: id(oled).turn_off();

  - platform: template
##    pin: 2
    name: Touch_Switch
    id: Touch_Switch
    optimistic: true

#    # ...
    turn_on_action:
#    - logger.log: "Switch Turned On!"
    - lambda: id(oled).turn_on();
    - delay: 5s

    turn_off_action:
#    - logger.log: "Switch Turned Off!"
    - lambda: id(oled).turn_off();
    - delay: 5s

 
globals:
 - id: t_sw_bool
   type: bool
 
binary_sensor:
  - platform: template
    id: touch_switch_pressed
    name: "touch switch pressed"
    on_press:
      - switch.toggle: Touch_Switch
    #  - delay: 10s
    filters:
      - delayed_on: 5s
    lambda: |-
      if (id(touch_switch_adc).state > 1) {
        if (id(t_sw_bool) == false){
          id(Touch_Switch).toggle();
                 }
        id(t_sw_bool) = true;
        //  id(Touch_Switch).toggle();
        return true;
      } else {
        id(t_sw_bool) = false;
        // id(Touch_Switch).toggle();
        return false;
      }



#Virtual Touch Button  inside Home Assistant To activate screen
#switch:
#  - platform: gpio  # or any other platform
#  - platform: template
##    pin: 2
#    name: Touch_Switch
#    id: Touch_Switch
##    optimistic: true
#    # ...
#    turn_on_action:
#    - logger.log: "Switch Turned On!"
#    - lambda: id(oled).turn_on();
#    turn_off_action:
#    - logger.log: "Switch Turned Off!"
#    - lambda: id(oled).turn_off();





# Physical Button  Toggle The Screen 
#binary_sensor:
#  - platform: gpio
#    name: "Button"
#    internal: true
#    pin:
#      number: A0
#      mode: INPUT_PULLUP
#    on_press:
#    - switch.toggle: Touch_Switch
#      - lambda: id(oled).turn_off();
#      - delay: 5s
#      - lambda: id(oled).turn_on();    
#    on_state:
#      then:
#        - lambda: id(oled).turn_off();
    

    
# Example configuration entry
i2c:
  sda: D3
  scl: D4

font:
  - file: "fonts/nasalization.ttf"
    id: font1
    size: 23
  - file: "fonts/refsan.ttf"
    id: font2
    size: 35    
    
display:
  - platform: ssd1306_i2c
    model: "SSD1306 128x64"
    id: oled
    reset_pin: D0
    address: 0x3C
    lambda: |-
        it.printf(0, 0, id(font1), "Outside");
        it.printf(0, 22, id(font2), TextAlign::TOP_LEFT , "%.1f°c", id(outside_temperature).state);
      #  it.printf(0, 8, id(font1), id(office_temperature).state);

do u need that line update_interval: 100ms
i find its the only way it works but it goes crazy in the logs

3

The interval can be set higher 500ms, 1sec, etc. it will effect how responsive it will be. 100ms seems to be excessive. Start with 1s and adjust from there.

4

i did play with it… if i icreased things it didnt work right

i tried 5 seconds 10 seconds

i did find some issues… 1 i didnt need the touch pad just the wire on the AOC pin

2nd… when i got it to knda work with the 100ms logging that was only way i could get the screen to turn off

but it would shut off on its own or like the air caused the touch pad to shut it off… is there a way to do it…
for now i scrapped the idea i think the touch pad is too sensitiive?? that u blowing on it can act like your finger touched it