GPIO Pin 0 does not support Pullup mode

[jrstough]

The problem

After updating ESPHome to version 2021.10.0 I get "GPIO Pin 0 does not support pullup pin mode. Please choose another pin." I have 3 boards that are doing the same thing. These worked without any errors before the update. See code attached.

Which version of ESPHome has the issue?

2021.10.0

What type of installation are you using?

Home Assistant Add-on

Which version of Home Assistant has the issue?

2021.10.6

What platform are you using?

ESP8266

Board

D1 Mini and Node MCU

Component causing the issue

GPIO

Example YAML snippet

esphome:
  name: basement_utilities
  platform: ESP8266
  board: nodemcuv2

wifi:
  ssid: !secret iot_wifi_ssid
  password: !secret iot_wifi_pw
  manual_ip:
    static_ip: 192.168.10.106
    gateway: 192.168.10.1
    subnet: 255.255.255.0
# Enable logging
logger:
  level: debug

# Enable Home Assistant API
api:
   password: !secret esp_node_pw

ota:

# Blue Light 1  
output:
  - platform: gpio
    inverted: true
    pin: D0
    id: frezzer_ok
  - platform: gpio
    pin: D1
    id: frezzer_alarm
  - platform: gpio
    pin: D2
    id: frezzer_not_ok    
    
  - platform: esp8266_pwm
    pin: D8
    id: alarm_test
    
light:
  - platform: monochromatic
    name: "pwm alarm"
    output: alarm_test
    
binary_sensor:
  - platform: gpio
    pin:
      number: D2
    name: "Deep Frezer Temp"
    device_class: heat
    
  - platform: gpio
    pin:
      number: D3
      mode: INPUT_PULLUP
      inverted: True
    name: "Frezzer Alarm Silenced"
    
#Blue Light 2 on Board
status_led:
  pin:
    number: D4
    inverted: True

#Read Dallas Comms
dallas:
  - pin: D6
  
#Read Deep Freezer Temp  
sensor:
  - platform: dallas
    address: 0xCC01192E0E1C1828
    name: "Deep Freezer Temperature"
    #Setpoints are in Degrees C
    on_value_range:
        #Turn on Below 17.8 F or -17.8 C
        - below: -17.8
          then:
            - output.turn_on: frezzer_ok
            - output.turn_off: frezzer_not_ok
        #Turn Off Above 5 F or -15 C
        - above: -15
          then:
            - output.turn_off: frezzer_ok
            - output.turn_on: frezzer_not_ok
            
#Basement Node MCU Wifi Strength
  - platform: wifi_signal
    name: "Basement Node MCU WiFi"
    update_interval: 60s

Anything in the logs that might be useful for us?

INFO Reading configuration /config/esphome/basement_utilities.yaml...
WARNING 'basement_utilities': Using the '_' (underscore) character in the hostname is discouraged as it can cause problems with some DHCP and local name services. For more information, see https://esphome.io/guides/faq.html#why-shouldn-t-i-use-underscores-in-my-device-name
Failed config

binary_sensor.gpio: [source /config/esphome/basement_utilities.yaml:52]
  platform: gpio
  pin:  [source /config/esphome/basement_utilities.yaml:54]
    number: D3
    
    GPIO Pin 0 does not support pullup pin mode. Please choose another pin.
    mode: INPUT_PULLUP [source /config/esphome/basement_utilities.yaml:55]
    inverted: True
  name: Frezzer Alarm Silenced

Additional information

No response

[xconverge]

Same issue on a wemos d1_mini, just confirming the same issue for a different board type

[randonkade]

Same issue here

[santa81]

gpio 0 is always pulled up, so you don't need to pull up them.

[mvoort1337]

I have the same issue with the Sonoff Basic devices.
Sample code on the Sonoff basic on the ESPHome site even gives the GPIO0 as a reference to use the with code for the Sonoff basic devices:

[(https://esphome.io/devices/sonoff_basic.html)]

`binary_sensor:

• platform: gpio
  pin:
  number: GPIO0
  mode: INPUT_PULLUP
  inverted: true
  name: "Sonoff Basic Button"
  on_press:
  • switch.toggle: relay`

Previous versions up to 2021.9.3 worked fine with this configuration.

On the generic esp8266 page the GPIO0 is listed as a boot mode controller:
[(https://esphome.io/devices/esp8266.html)]

[santa81]

mode: INPUT

then is everything fine again

[mvoort1337]

that does seem to work for me.
Could recompile without an error message.
Flased the sonoff basic with the mode: INPUT (instead of mode: INPUT_PULLUP)

Tested and works fine, buttons also still work.

[0n3-70uch]

Hi, seems that the wiki is a bit outdated now...
All device examples must be changed from INPUT_PULLUP to INPUT.

[santa81]

no, only gpio 0, because that INPUT is always pulled up. so you don't can configure that.

[0n3-70uch]

no, only gpio 0, because that INPUT is always pulled up. so you don't can configure that.

Yeah I know but the docs are wrong for GPIO0. Look here (one example):
https://esphome.io/devices/sonoff_basic.html

[probot-esphome]

Hey there @esphome/core, mind taking a look at this issue as it has been labeled with an integration (esp8266) you are listed as a code owner for? Thanks!
_{^{(message by CodeOwnersMention)}}