2022-12-10 08:01:38 +03:00
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# RF touch switch
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2022-12-09 14:19:32 +03:00
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2022-12-10 08:01:38 +03:00
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Touch switch on ATmega168/328 + RF24.
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## Features
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1. Power consumption in sleep mode approximately 10 μA. Up to 2 years of operation on one CR2032 battery (estimated).
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2. When triggered transmits battery level charge.
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3. Automatic restart in case of a hang-up.
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4. Easy installation into any standard touch switch enclosure.
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## Note
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A gateway is required. For details see "RF - ESP-NOW Gateway".
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## Full config example for Home Assistant
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```yml
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mqtt:
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sensor:
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- name: "NAME"
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device_class: "voltage"
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unit_of_measurement: "V"
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state_topic: "homeassistant/rf_sensor/ID/touch_switch"
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value_template: "{{ value_json.battery }}"
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force_update: true
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qos: 2
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```
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