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Add factory reset after 5 reboots example to cookbook (#3433)

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* Add factory reset after 5 reboots example to cookbook

taken from https://github.com/esphome/esphome/pull/5887#issue-2022819069

* fix lint

* Update text

* Update lambda_magic.rst

* Update cookbook/lambda_magic.rst

Co-authored-by: Jesse Hills <3060199+jesserockz@users.noreply.github.com>

* Update cookbook/lambda_magic.rst

Co-authored-by: Jesse Hills <3060199+jesserockz@users.noreply.github.com>

* Update cookbook/lambda_magic.rst

Co-authored-by: Jesse Hills <3060199+jesserockz@users.noreply.github.com>

---------

Co-authored-by: Jesse Hills <3060199+jesserockz@users.noreply.github.com>
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H. Árkosi Róbert 2024-11-10 20:58:37 +01:00 committed by GitHub
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@ -407,6 +407,74 @@ will return ``NaN``, which corresponds to ``unknown`` sensor state.
name: "Number from text"
Factory reset after 5 quick reboots
-----------------------------------
One may want to restore factory settings (like Wi-Fi credentials set at runtime, or clear restore states) without having to
disassemble or dismount the devices from their deployed location, whilst there's no network access either. The example below
shows how to achieve that using lambdas in a script by triggering the factory reset switch after the system rebooted 5 times
with 10-second timeframes.
.. code-block:: yaml
# Example config.yaml
esphome:
name: "esphome_ld2410"
on_boot:
priority: 600.0
then:
- script.execute: fast_boot_factory_reset_script
esp32:
board: esp32-c3-devkitm-1
substitutions:
factory_reset_boot_count_trigger: 5
globals:
- id: fast_boot
type: int
restore_value: yes
initial_value: '0'
script:
- id: fast_boot_factory_reset_script
then:
- if:
condition:
lambda: return ( id(fast_boot) >= ${factory_reset_boot_count_trigger});
then:
- lambda: |-
ESP_LOGD("Fast Boot Factory Reset", "Performing factotry reset");
id(fast_boot) = 0;
fast_boot->loop();
global_preferences->sync();
- button.press: factory_reset_button
- lambda: |-
if(id(fast_boot) > 0)
ESP_LOGD("Fast Boot Factory Reset", "Quick reboot %d/%d, do it %d more times to factory reset", id(fast_boot), ${factory_reset_boot_count_trigger}, ${factory_reset_boot_count_trigger} - id(fast_boot));
id(fast_boot) += 1;
fast_boot->loop();
global_preferences->sync();
- delay: 10s
- lambda: |-
id(fast_boot) = 0;
fast_boot->loop();
global_preferences->sync();
wifi:
id: wifi_component
ap:
ap_timeout: 0s
reboot_timeout: 0s
captive_portal:
button:
- platform: factory_reset
id: factory_reset_button
name: "ESPHome: Factory reset"
See Also
--------