191 lines
4.7 KiB
YAML
191 lines
4.7 KiB
YAML
substitutions:
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duct_fan_pin: GPIO13
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duct_fan_name: Rack 2 Duct Fan Speed
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duct_fan_spd_target_in_name: Rack 2 Duct Fan Target Speed In
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duct_fan_spd_target_out_name: Rack 2 Duct Fan Target Speed Out
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# duct_fan_channel: "0"
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duct_fan_pwmfreq: 5000Hz
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duct_fan_off_spd: "0.0"
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duct_fan_lo_spd: "10.0"
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duct_fan_hi_spd: "100.0"
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wall_fan_pwr_pin: GPIO21
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wall_fan_pwr_name: Rack 2 Wall Fan Power
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wall_fan_spd_pin: GPIO22
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# wall_fan_spd_channel: "2"
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wall_fan_spd_pwmfreq: 25000Hz
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wall_fan_spd_name: Rack 2 Wall Fan Speed
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wall_fan_tach_pin: GPIO23
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wall_fan_tach_id: wall_fan_tach_id
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wall_fan_tach_name: Rack 2 Wall Fan Tach
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dallas_pin: GPIO32
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dallas_in_addr: "0x1D02131D6063AA28"
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dallas_in_name: Rack 2 Temp In
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dallas_out_addr: "0x1D01143296570128"
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dallas_out_name: Rack 2 Temp Out
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dallas_update_interval: 30s
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globals:
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- id: duct_fan_off_spd
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type: float
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initial_value: ${duct_fan_off_spd}
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- id: duct_fan_lo_spd
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type: float
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initial_value: ${duct_fan_lo_spd}
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- id: duct_fan_hi_spd
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type: float
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initial_value: ${duct_fan_hi_spd}
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esphome:
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name: rack_2
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platform: ESP32
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board: esp32doit-devkit-v1
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wifi:
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ssid: "kungle-ot"
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password: "ThingsWelcomeToKungle"
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manual_ip:
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static_ip: 192.168.37.76
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gateway: 192.168.37.1
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subnet: 255.255.255.0
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# Enable fallback hotspot (captive portal) in case wifi connection fails
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ap:
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ssid: "Server 2 Fallback Hotspot"
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password: "kRzC55vFjigT"
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captive_portal:
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# Enable logging
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logger:
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level: DEBUG
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# Enable Home Assistant API
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api:
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ota:
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switch:
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- platform: gpio
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pin: ${wall_fan_pwr_pin}
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name: ${wall_fan_pwr_name}
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- platform: template
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name: Thermostat On
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id: thermostat_on_id
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optimistic: true
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output:
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- platform: ledc
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pin: ${duct_fan_pin}
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id: duct_fan_output_id
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channel: 0
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frequency: ${duct_fan_pwmfreq}
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- platform: ledc
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pin: ${wall_fan_spd_pin}
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id: wall_fan_spd_id
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channel: 2
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frequency: ${wall_fan_spd_pwmfreq}
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fan:
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- platform: speed
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id: duct_fan_spd_id
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output: duct_fan_output_id
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name: ${duct_fan_name}
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- platform: speed
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output: wall_fan_spd_id
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name: ${wall_fan_spd_name}
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dallas:
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- pin:
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number: ${dallas_pin}
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mode: INPUT_PULLUP
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update_interval: ${dallas_update_interval}
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sensor:
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- platform: pulse_counter
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pin:
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number: ${wall_fan_tach_pin}
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mode: INPUT_PULLUP
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unit_of_measurement: 'RPM'
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name: ${wall_fan_tach_name}
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update_interval: 10s
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filters:
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- multiply: 0.5
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- platform: dallas
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address: ${dallas_in_addr}
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name: ${dallas_in_name}
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- platform: dallas
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address: ${dallas_out_addr}
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name: ${dallas_out_name}
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id: dallas_out_id
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number:
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- platform: template
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id: duct_fan_spd_target_in
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name: ${duct_fan_spd_target_in_name}
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optimistic: true
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min_value: ${duct_fan_lo_spd}
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max_value: ${duct_fan_hi_spd}
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step: 1
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- platform: template
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id: duct_fan_spd_target_out
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name: ${duct_fan_spd_target_out_name}
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min_value: ${duct_fan_off_spd}
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max_value: ${duct_fan_hi_spd}
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step: 1
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set_action:
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then:
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lambda: |-
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float lo;
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float hi;
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float curtemp;
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float newspd;
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lo = id(thermostat_out_id).target_temperature_low;
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hi = id(thermostat_out_id).target_temperature_high;
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curtemp = id(dallas_out_id).state;
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if ((curtemp < lo) || (id(thermostat_on_id).state == false)) {
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auto call = id(duct_fan_spd_id).turn_off();
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call.perform();
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return id(duct_fan_off_spd);
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}
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if (curtemp > hi) {
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newspd = id(duct_fan_hi_spd);
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} else {
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// Set newspd to same linear proportion of spd range as current temp is of temp range
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newspd = id(duct_fan_lo_spd) + (id(duct_fan_hi_spd) * (curtemp - lo) / (hi - lo));
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}
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auto call = id(duct_fan_spd_id).turn_on();
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call.set_speed(newspd);
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call.perform();
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return newspd;
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# Dual-point thermostat
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climate:
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- platform: thermostat
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id: thermostat_out_id
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name: Rack2 Out
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sensor: dallas_out_id
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visual:
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min_temperature: 60 °F
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max_temperature: 100 °F
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temperature_step: 1
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default_mode: auto
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default_target_temperature_low: 75 °F
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default_target_temperature_high: 100 °F
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min_cooling_off_time: 60s
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min_cooling_run_time: 60s
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min_heating_off_time: 60s
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min_heating_run_time: 60s
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min_idle_time: 60s
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heat_action:
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- logger.log: "Turning off Rack2 Thermostat"
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- switch.turn_off: thermostat_on_id
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idle_action:
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- logger.log: "Turning on Rack2 Thermostat"
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- switch.turn_on: thermostat_on_id
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cool_action:
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- logger.log: "WARNING: Rack2 Thermostat has hit high temp!"
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- switch.turn_on: thermostat_on_id
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#TODO - provide some kind of warning / action here
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