101 lines
2.6 KiB
YAML
101 lines
2.6 KiB
YAML
substitutions:
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name: "geigercounter"
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friendly_name: "Geigerzähler"
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esphome:
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name: ${name}
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friendly_name: ${friendly_name}
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name_add_mac_suffix: false
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project:
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name: sensor.radiation
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version: "1.0"
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min_version: 2022.11.0
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esp32:
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board: nodemcu-32s
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framework:
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type: arduino
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wifi:
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ssid: "Voltage-legacy"
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password: !secret voltage_legacy_psk
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use_address: ${name}.home
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power_save_mode: high
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fast_connect: on
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# Enable fallback hotspot (captive portal) in case wifi connection fails
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ap:
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ssid: "Geigercounter Fallback Hotspot"
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password: !secret fallback_psk
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captive_portal:
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# Enable logging
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logger:
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# Enable Home Assistant API
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api:
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encryption:
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key: !secret apikey
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ota:
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password: !secret ota
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spi:
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clk_pin: 18
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mosi_pin: 21
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display:
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- platform: max7219
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cs_pin: 16
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num_chips: 1
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lambda: |-
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if(id(sun_state).has_state()) {
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// dim 7 segment's LED brighness at nighttime
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if (id(sun_state).state == "below_horizon") {
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it.set_intensity(2);
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} else {
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it.set_intensity(12);
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}
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}
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it.print(" ");
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it.printf("%2.2f uSh", id(dose_meter).state);
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# Here we calc and include to the firmware a power and doze values of ionizing radiation as sensor outputs
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sensor:
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- platform: pulse_counter
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pin: 19
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unit_of_measurement: "µSv/h"
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name: "Radioaktive Strahlungsleistung"
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icon: "mdi:radioactive"
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count_mode:
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rising_edge: DISABLE
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falling_edge: INCREMENT
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# Hardware counter alows only 13us debounce, so we set it OFF:
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use_pcnt: False
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# When hw counter is OFF then we may set our filter time to SBM20 190 us Deadtime value or any other (also in microseconds):
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internal_filter: 190us
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update_interval: 60s
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accuracy_decimals: 3
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id: dose_meter
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filters:
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- sliding_window_moving_average: # 5-minutes moving average (MA5) here
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window_size: 5
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send_every: 1
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- multiply: 0.0057 # SBM20 tube conversion factor of pulses into µSv/Hour
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- platform: integration
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name: "Gesamte Strahlungsdosis"
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unit_of_measurement: "µSv"
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sensor: dose_meter # link entity id to the pulse_counter values above
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icon: "mdi:radioactive"
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accuracy_decimals: 5
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time_unit: min # integrate values every next minute
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filters:
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# obtained dose. Converting from mkSv/hour into mkSv/minute: [mkSv/h / 60] OR [mkSv/h * 0.0166666667].
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# if my_dose_meter in CPM, then [0.0054 / 60 minutes] = 0.00009; so CPM * 0.00009 = dose every next minute, mkSv.
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- multiply: 0.0166666667
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text_sensor:
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- platform: homeassistant
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entity_id: sun.sun
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id: sun_state
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