Fix Button 2 GPIO assignment

esphome/sleepingroom-clock.yaml

@@ -32,7 +32,7 @@ esphome:
           id(panel)->set_effect_spread(sp == "Per Digit" ? 1 : sp == "Per LED" ? 2 : 0);
           std::string ef = id(effect_mode).current_option();
           id(panel)->set_effect(ef == "Color Cycle" ? 1 : ef == "Flash" ? 2 : 0);
-  
+
 esp32:
   variant: esp32c3
   flash_size: 4MB
@@ -44,7 +44,7 @@ logger:
 
 # Enable Home Assistant API
 api:
-  encryption: 
+  encryption:
     key: !secret apikey
   actions:
     - action: show_seconds
@@ -156,11 +156,11 @@ ota:
 
 network:
   enable_ipv6: true
-    
+
 wifi:
   ssid: "Voltage-legacy"
   password: !secret voltage_legacy_psk
-  #use_address: ${name}.home  
+  #use_address: ${name}.home
   power_save_mode: high
   fast_connect: on
   min_auth_mode: WPA2
@@ -244,7 +244,7 @@ binary_sensor:
     id: button_2
     name: Button 2
     pin:
-      number: GPIO5  # MCU socket pin 10, net S2, bottom button on the case
+      number: GPIO7  # MCU socket pin 10, net S2, bottom button on the case
       mode:
         input: true
         pullup: true