How do you restart the device manually?

[trianglesis]

I have two devices from Athom with ESPHome installed.

1. 3 gang switch
2. Switch relay

Both go offline for no reason, maybe due to EMI from a hairdryer.
Only the second one returns in a few minutes, while the "3 gang switch" remains offline.
I cannot restart it in any way other than power down my whole light section of the apartment at the breaker box.
How can I restart the switch without going into a complete blackout?

Or can you please add a fallback option for this into:

• https://github.com/athom-tech/athom-configs/blob/main/athom-sw03.yaml

INFO ESPHome 2024.12.4
INFO Reading configuration /config/esphome/athom-3gang-switch-89c3bb.yaml...
INFO Starting log output from athom-3gang-switch-89c3bb.local using esphome API
WARNING Can't connect to ESPHome API for athom-3gang-switch-89c3bb.local: Error resolving IP address: [Errno -5] No address associated with hostname (APIConnectionError)
INFO Trying to connect to athom-3gang-switch-89c3bb.local in the background

Simple ping:

We can see here other ESPHome-enabled devices, only 3gang switch is completely out.
The 192.168.1.247

==================================================
Order             : 1
Host Name         : scw-wb-cb003.lan
IP Address        : 192.168.1.213
Reply IP Address  : 192.168.1.213
Succeed Count     : 24
Failed Count      : 0
% Failed          : 0%
Total Sent Pings  : 24
Last Ping Status  : Succeeded
==================================================

==================================================
Order             : 2
Host Name         : 192.168.1.247
IP Address        : 192.168.1.247
Reply IP Address  : 192.168.1.17
Succeed Count     : 0
Failed Count      : 24
% Failed          : 100.00%
Total Sent Pings  : 24
Last Ping Status  : Destination Host Unreachable
==================================================

==================================================
Order             : 3
Host Name         : athom-mini-switch-9d92c7.lan
IP Address        : 192.168.1.249
Reply IP Address  : 192.168.1.249
Succeed Count     : 24
Failed Count      : 0
% Failed          : 0%
Total Sent Pings  : 24
Last Ping Status  : Succeeded
==================================================

Log after "blackout" restart:

restarted

INFO ESPHome 2024.12.4
INFO Reading configuration /config/esphome/athom-3gang-switch-89c3bb.yaml...
INFO Starting log output from 192.168.1.247 using esphome API
INFO Successfully connected to athom-3gang-switch-89c3bb @ 192.168.1.247 in 0.004s
INFO Successful handshake with athom-3gang-switch-89c3bb @ 192.168.1.247 in 2.465s
[12:07:31][I][app:100]: ESPHome version 2024.12.4 compiled on Jan 22 2025, 15:08:00
[12:07:31][I][app:102]: Project Athom Technology.3Gang Switch version v1.1.3
[12:07:31][C][status_led:065]: Status Led Light:
[12:07:31][C][status_led:066]:   Pin: GPIO0
[12:07:31][C][wifi:600]: WiFi:
[12:07:31][C][wifi:428]:   Local MAC: XXXXXXXX
[12:07:31][C][wifi:433]:   SSID: [redacted]
[12:07:31][C][wifi:436]:   IP Address: 192.168.1.247
[12:07:31][C][wifi:439]:   BSSID: [redacted]
[12:07:31][C][wifi:441]:   Hostname: 'athom-3gang-switch-89c3bb'
[12:07:31][C][wifi:443]:   Signal strength: -75 dB ▂▄▆█
[12:07:31][C][wifi:447]:   Channel: 3
[12:07:31][C][wifi:448]:   Subnet: 255.255.255.0
[12:07:31][C][wifi:449]:   Gateway: 192.168.1.1
[12:07:31][C][wifi:450]:   DNS1: 192.168.1.11
[12:07:31][C][wifi:451]:   DNS2: 0.0.0.0
[12:07:31][C][logger:185]: Logger:
[12:07:31][C][logger:186]:   Level: DEBUG
[12:07:31][C][logger:188]:   Log Baud Rate: 115200
[12:07:31][C][logger:189]:   Hardware UART: UART0
[12:07:31][C][template.select:065]: Template Select 'Power On State'
[12:07:31][C][template.select:066]:   Update Interval: 60.0s
[12:07:31][C][template.select:069]:   Optimistic: YES
[12:07:31][C][template.select:070]:   Initial Option: Always Off
[12:07:31][C][template.select:071]:   Restore Value: NO
[12:07:31][C][uptime.sensor:033]: Uptime Sensor 'Uptime Sensor'
[12:07:31][C][uptime.sensor:033]:   Device Class: 'duration'
[12:07:31][C][uptime.sensor:033]:   State Class: 'total_increasing'
[12:07:31][C][uptime.sensor:033]:   Unit of Measurement: 's'
[12:07:31][C][uptime.sensor:033]:   Accuracy Decimals: 0
[12:07:31][C][uptime.sensor:033]:   Icon: 'mdi:timer-outline'
[12:07:31][C][uptime.sensor:034]:   Type: Seconds
[12:07:31][C][gpio.output:010]: GPIO Binary Output:
[12:07:31][C][gpio.output:011]:   Pin: GPIO13
[12:07:31][C][gpio.output:010]: GPIO Binary Output:
[12:07:31][C][gpio.output:011]:   Pin: GPIO4
[12:07:31][C][gpio.output:010]: GPIO Binary Output:
[12:07:31][C][gpio.output:011]:   Pin: GPIO15
[12:07:31][C][esp8266_pwm:022]: ESP8266 PWM:
[12:07:31][C][esp8266_pwm:023]:   Pin: GPIO16
[12:07:31][C][esp8266_pwm:024]:   Frequency: 1000.0 Hz
[12:07:31][C][esp8266_pwm:025]:   Inverted: YES
[12:07:31][C][esp8266_pwm:022]: ESP8266 PWM:
[12:07:31][C][esp8266_pwm:023]:   Pin: GPIO14
[12:07:31][C][esp8266_pwm:024]:   Frequency: 1000.0 Hz
[12:07:31][C][esp8266_pwm:025]:   Inverted: YES
[12:07:31][C][esp8266_pwm:022]: ESP8266 PWM:
[12:07:31][C][esp8266_pwm:023]:   Pin: GPIO1
[12:07:31][C][esp8266_pwm:024]:   Frequency: 1000.0 Hz
[12:07:31][C][esp8266_pwm:025]:   Inverted: YES
[12:07:31][C][template.text_sensor:020]: Template Sensor 'Last Restart'
[12:07:31][C][template.text_sensor:020]:   Icon: 'mdi:clock'
[12:07:31][C][template.text_sensor:020]: Template Sensor 'Uptime'
[12:07:31][C][template.text_sensor:020]:   Icon: 'mdi:clock-start'
[12:07:31][C][gpio.binary_sensor:015]: GPIO Binary Sensor 'Button1'
[12:07:31][C][gpio.binary_sensor:016]:   Pin: GPIO12
[12:07:31][C][gpio.binary_sensor:015]: GPIO Binary Sensor 'Button2'
[12:07:31][C][gpio.binary_sensor:016]:   Pin: GPIO3
[12:07:31][C][gpio.binary_sensor:015]: GPIO Binary Sensor 'Button3'
[12:07:31][C][gpio.binary_sensor:016]:   Pin: GPIO5
[12:07:31][C][light:092]: Light 'Status LED'
[12:07:31][C][light:092]: Light 'Light1'
[12:07:31][C][light:092]: Light 'Light2'
[12:07:31][C][light:092]: Light 'Light3'
[12:07:31][C][light:092]: Light 'LED1'
[12:07:31][C][light:094]:   Default Transition Length: 0.5s
[12:07:31][C][light:095]:   Gamma Correct: 2.80
[12:07:31][C][light:092]: Light 'LED2'
[12:07:31][C][light:094]:   Default Transition Length: 0.5s
[12:07:31][C][light:095]:   Gamma Correct: 2.80
[12:07:31][C][light:092]: Light 'LED3'
[12:07:31][C][light:094]:   Default Transition Length: 0.5s
[12:07:31][C][light:095]:   Gamma Correct: 2.80
[12:07:31][C][status:034]: Status Binary Sensor 'Status'
[12:07:31][C][status:034]:   Device Class: 'connectivity'
[12:07:31][C][copy.sensor:015]: Copy Sensor 'WiFi Signal Percent'
[12:07:31][C][copy.sensor:015]:   State Class: 'measurement'
[12:07:31][C][copy.sensor:015]:   Unit of Measurement: 'Signal %'
[12:07:31][C][copy.sensor:015]:   Accuracy Decimals: 0
[12:07:31][C][restart.button:017]: Restart Button 'Restart'
[12:07:31][C][restart.button:017]:   Icon: 'mdi:restart'
[12:07:31][C][factory_reset.button:011]: Factory Reset Button 'Factory Reset'
[12:07:31][C][factory_reset.button:011]:   Icon: 'mdi:restart-alert'
[12:07:31][C][safe_mode.button:024]: Safe Mode Button 'Safe Mode'
[12:07:31][C][safe_mode.button:024]:   Icon: 'mdi:restart-alert'
[12:07:31][C][wifi_info:014]: WifiInfo Mac Address 'Mac Address'
[12:07:31][C][captive_portal:089]: Captive Portal:
[12:07:31][C][web_server:153]: Web Server:
[12:07:31][C][web_server:154]:   Address: athom-3gang-switch-89c3bb.local:80
[12:07:31][C][sntp:042]: SNTP Time:
[12:07:31][C][sntp:045]:   Server 0: '0.pool.ntp.org'
[12:07:31][C][sntp:045]:   Server 1: '1.pool.ntp.org'
[12:07:31][C][sntp:045]:   Server 2: '2.pool.ntp.org'
[12:07:31][C][mdns:116]: mDNS:
[12:07:31][C][mdns:117]:   Hostname: athom-3gang-switch-89c3bb
[12:07:31][C][esphome.ota:073]: Over-The-Air updates:
[12:07:31][C][esphome.ota:074]:   Address: athom-3gang-switch-89c3bb.local:8266
[12:07:31][C][esphome.ota:075]:   Version: 2
[12:07:31][C][safe_mode:018]: Safe Mode:
[12:07:31][C][safe_mode:019]:   Boot considered successful after 60 seconds
[12:07:31][C][safe_mode:021]:   Invoke after 10 boot attempts
[12:07:31][C][safe_mode:022]:   Remain in safe mode for 300 seconds
[12:07:31][C][api:140]: API Server:
[12:07:31][C][api:141]:   Address: athom-3gang-switch-89c3bb.local:6053
[12:07:31][C][api:143]:   Using noise encryption: YES
[12:07:31][C][wifi_signal.sensor:010]: WiFi Signal 'WiFi Signal dB'
[12:07:31][C][wifi_signal.sensor:010]:   Device Class: 'signal_strength'
[12:07:31][C][wifi_signal.sensor:010]:   State Class: 'measurement'
[12:07:31][C][wifi_signal.sensor:010]:   Unit of Measurement: 'dBm'
[12:07:31][C][wifi_signal.sensor:010]:   Accuracy Decimals: 0
[12:07:31][C][wifi_info:012]: WifiInfo SSID 'Connected SSID'
[12:07:31][C][wifi_info:010]: WifiInfo IPAddress 'IP Address'
[12:07:42][D][sensor:093]: 'Uptime Sensor': Sending state 290.40701 s with 0 decimals of accuracy
[12:07:45][D][text_sensor:064]: 'Uptime': Sending state '4m 50s'

[tarontop]

https://esphome.io/guides/faq#my-node-keeps-reconnecting-randomly