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add global values for per-sensor calibration table;

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Tizian Haider
2026-05-17 16:27:15 +02:00
parent cd327fc628
commit f853bd1c30
1 changed files with 49 additions and 12 deletions
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61
esphome_b4_controller.yaml
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@@ -49,6 +49,43 @@ ads1115:
i2c_id: bus_ads i2c_id: bus_ads
address: 0x48 address: 0x48
globals:
- id: hb1_wet_voltage
type: float
restore_value: yes
initial_value: '1.20'
- id: hb1_dry_voltage
type: float
restore_value: yes
initial_value: '2.70'
- id: hb2_wet_voltage
type: float
restore_value: yes
initial_value: '1.20'
- id: hb2_dry_voltage
type: float
restore_value: yes
initial_value: '2.70'
- id: hb3_wet_voltage
type: float
restore_value: yes
initial_value: '1.20'
- id: hb3_dry_voltage
type: float
restore_value: yes
initial_value: '2.70'
- id: hb4_wet_voltage
type: float
restore_value: yes
initial_value: '1.20'
- id: hb4_dry_voltage
type: float
restore_value: yes
initial_value: '2.70'
switch: switch:
- platform: gpio - platform: gpio
name: "Bewässerung Hochbeet 1" name: "Bewässerung Hochbeet 1"
@@ -206,10 +243,10 @@ sensor:
update_interval: 2s update_interval: 2s
icon: "mdi:water-percent" icon: "mdi:water-percent"
lambda: |- lambda: |-
const float wet_voltage = 1.20; float wet_voltage = id(hb1_wet_voltage);
const float dry_voltage = 2.70; float dry_voltage = id(hb1_dry_voltage);
float v = id(b4_sensor1).state; float v = id(b4_sensor1).state;
if (isnan(v)) return NAN; if (isnan(v) || dry_voltage <= wet_voltage) return NAN;
float p = (dry_voltage - v) * 100.0f / (dry_voltage - wet_voltage); float p = (dry_voltage - v) * 100.0f / (dry_voltage - wet_voltage);
if (p < 0) p = 0; if (p < 0) p = 0;
if (p > 100) p = 100; if (p > 100) p = 100;
@@ -225,10 +262,10 @@ sensor:
update_interval: 2s update_interval: 2s
icon: "mdi:water-percent" icon: "mdi:water-percent"
lambda: |- lambda: |-
const float wet_voltage = 1.20; float wet_voltage = id(hb2_wet_voltage);
const float dry_voltage = 2.70; float dry_voltage = id(hb2_dry_voltage);
float v = id(b4_sensor2).state; float v = id(b4_sensor2).state;
if (isnan(v)) return NAN; if (isnan(v) || dry_voltage <= wet_voltage) return NAN;
float p = (dry_voltage - v) * 100.0f / (dry_voltage - wet_voltage); float p = (dry_voltage - v) * 100.0f / (dry_voltage - wet_voltage);
if (p < 0) p = 0; if (p < 0) p = 0;
if (p > 100) p = 100; if (p > 100) p = 100;
@@ -244,10 +281,10 @@ sensor:
update_interval: 2s update_interval: 2s
icon: "mdi:water-percent" icon: "mdi:water-percent"
lambda: |- lambda: |-
const float wet_voltage = 1.20; float wet_voltage = id(hb3_wet_voltage);
const float dry_voltage = 2.70; float dry_voltage = id(hb3_dry_voltage);
float v = id(b4_sensor3).state; float v = id(b4_sensor3).state;
if (isnan(v)) return NAN; if (isnan(v) || dry_voltage <= wet_voltage) return NAN;
float p = (dry_voltage - v) * 100.0f / (dry_voltage - wet_voltage); float p = (dry_voltage - v) * 100.0f / (dry_voltage - wet_voltage);
if (p < 0) p = 0; if (p < 0) p = 0;
if (p > 100) p = 100; if (p > 100) p = 100;
@@ -263,10 +300,10 @@ sensor:
update_interval: 2s update_interval: 2s
icon: "mdi:water-percent" icon: "mdi:water-percent"
lambda: |- lambda: |-
const float wet_voltage = 1.20; float wet_voltage = id(hb4_wet_voltage);
const float dry_voltage = 2.70; float dry_voltage = id(hb4_dry_voltage);
float v = id(b4_sensor4).state; float v = id(b4_sensor4).state;
if (isnan(v)) return NAN; if (isnan(v) || dry_voltage <= wet_voltage) return NAN;
float p = (dry_voltage - v) * 100.0f / (dry_voltage - wet_voltage); float p = (dry_voltage - v) * 100.0f / (dry_voltage - wet_voltage);
if (p < 0) p = 0; if (p < 0) p = 0;
if (p > 100) p = 100; if (p > 100) p = 100;