From 65a13fe13eb4f682d8a2c0b95df04916882b42c5 Mon Sep 17 00:00:00 2001
From: Jan Grewe <jan@faked.org>
Date: Fri, 11 Nov 2022 09:49:06 +0100
Subject: [PATCH] SCD40: add calibration/reset button Fan: use PWM Triac
---
packages/fan.yaml | 15 ++++++++++++++-
packages/scd40.yaml | 17 ++++++++++++++++-
2 files changed, 30 insertions(+), 2 deletions(-)
diff --git a/packages/fan.yaml b/packages/fan.yaml
index dbbef7d..a8195b2 100644
--- a/packages/fan.yaml
+++ b/packages/fan.yaml
@@ -1,3 +1,17 @@
+output:
+ - platform: ledc
+ pin: GPIO13
+ id: fan_dimmer
+ frequency: 223Hz
+ min_power: 0.36
+ max_power: 0.78
+ zero_means_zero: true
+
+fan:
+ - platform: speed
+ output: fan_dimmer
+ name: "Extraction Fan"
+
prometheus:
relabel:
propbox_fan:
@@ -89,7 +103,6 @@ interval:
then:
- script.execute: fan_state
-
script:
- id: fan_control
then:
diff --git a/packages/scd40.yaml b/packages/scd40.yaml
index f8959ee..56e5baa 100644
--- a/packages/scd40.yaml
+++ b/packages/scd40.yaml
@@ -1,7 +1,8 @@
sensor:
- platform: scd4x
+ id: scd40
update_interval: 5s
- temperature_offset: 5.35
+ temperature_offset: 5.8
ambient_pressure_compensation_source: bme280_pressure
co2:
id: scd40_co2
@@ -24,3 +25,17 @@ prometheus:
scd40_humidity:
id: humidity_co2
name: "Humidity (CO2)"
+
+button:
+ - platform: template
+ name: "CO2: Calibration to 419 ppm"
+ on_press:
+ then:
+ - scd4x.perform_forced_calibration:
+ value: 419 # outside average April 2022
+ id: scd40
+ - platform: template
+ name: "CO2: Factory Reset"
+ on_press:
+ then:
+ - scd4x.factory_reset: scd40
--
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