Sonoff T1EU2C physical switch1 not Working after flash

Hello :slight_smile:

I’ve got a pretty annoying issue here. I’ve flashed 2 Sonoffs T1EU2C (Touch board ver 1.0) and i’ve lost the possibility to use the button 1. The other is still working great, just the button 1 is not working anymore. I’ve tried with tasmota 8.x and esphome (code below for esphome) but with no luck.

Everything else is working great (i mean i can still turn the relay with ha).

I’m pretty sure it’s not hardware related directly, i’ve flashed 2 of them and got the same issue. The button is still registering presses (if i’m holding it a few secs i can hear a biiip).
Anyone had this issue before? Can this be that the button is not connected to the GPIO0 (i’ve tested with GPIO1 and GPIO01)?

esphome:
  name: t1_entree
  platform: ESP8266
  board: esp8285

substitutions:
#id du switch
  switch_id: "t1_entree"

wifi:
  ssid: "myssid"
  password: "mypw"

captive_portal:

# Enable logging
logger:
api:
ota:
  safe_mode: True

binary_sensor:
  - platform: gpio
    device_class: light
    pin:
      number: GPIO0
      mode: INPUT_PULLUP
      inverted: True
    on_click:
      min_length: 50ms
      max_length: 2000ms
      then:
        - switch.toggle: ${switch_id}_r1
    name: "T1 entrée 1"
  - platform: gpio
    device_class: light
    pin:
      number: GPIO9
      mode: INPUT_PULLUP
      inverted: True
    on_click:
      min_length: 50ms
      max_length: 2000ms
      then:
        - switch.toggle: ${switch_id}_r2
    name: "T1 entrée 2"
  - platform: status
    name: "T1 entrée Status"

switch:
  - platform: gpio
    name: "T1_entree_R1"
    id: ${switch_id}_r1
    pin: GPIO12
  - platform: gpio
    name: "T1_entree_R2"
    id: ${switch_id}_r2
    pin: GPIO5

output:
  - platform: esp8266_pwm
    id: blue_led
    pin: GPIO13
    inverted: True

light:
  - platform: monochromatic
    name: "T1 entrée Blue LED"
    output: blue_led