From 6fe215e02fe7e197a870101ba4e30bc22d5c3fce Mon Sep 17 00:00:00 2001
From: Jan Grewe <jan@faked.org>
Date: Sun, 30 Mar 2025 21:09:02 +0200
Subject: [PATCH] add support for ESP32-C3 Super Mini, soil moisture sensors
and automated watering (mother box)
---
mombox.yaml | 25 +++++++++++++++++++++++++
packages/esp32.yaml | 3 +++
packages/esp32c3.yaml | 19 +++++++++++++++++++
packages/secrets.yaml.dist | 1 +
packages/soil_moisture.yaml | 21 +++++++++++++++++++++
packages/water_pump.yaml | 15 +++++++++++++++
packages/watering.yaml | 37 +++++++++++++++++++++++++++++++++++++
packages/yyac3s.yaml | 4 ++--
8 files changed, 123 insertions(+), 2 deletions(-)
create mode 100644 mombox.yaml
create mode 100644 packages/esp32c3.yaml
create mode 100644 packages/soil_moisture.yaml
create mode 100644 packages/water_pump.yaml
create mode 100644 packages/watering.yaml
diff --git a/mombox.yaml b/mombox.yaml
new file mode 100644
index 0000000..45bc40a
--- /dev/null
+++ b/mombox.yaml
@@ -0,0 +1,25 @@
+substitutions:
+ devicename: "mombox"
+ comment: "Mother Box Controller"
+
+ # Propbox Nodes
+ hostname_light: "${devicename}-light.${domain}"
+ hostname_fan: "${devicename}-fan.${domain}"
+
+ # Overrides
+ fan_script: "fan_control_power"
+
+packages:
+ base: !include packages/base.yaml
+ esp32c3: !include packages/esp32c3.yaml
+ time: !include packages/time_schedule.yaml
+ air_bme280: !include packages/air_bme280.yaml
+ soil_moisture: !include packages/soil_moisture.yaml
+ water_pump: !include packages/water_pump.yaml
+ watering: !include packages/watering.yaml
+ yyac32: !include packages/yyac3s.yaml
+ fan_settings: !include packages/fan_settings.yaml
+ fan_power: !include packages/fan_power.yaml
+ fan_scripts: !include packages/fan_scripts.yaml
+ light_power: !include packages/light_power.yaml
+ light_settings: !include packages/light_settings.yaml
diff --git a/packages/esp32.yaml b/packages/esp32.yaml
index b5d18ce..a194fe3 100644
--- a/packages/esp32.yaml
+++ b/packages/esp32.yaml
@@ -9,3 +9,6 @@ i2c:
wifi:
power_save_mode: none
+
+substitutions:
+ yyac3s_pin: GPIO13
\ No newline at end of file
diff --git a/packages/esp32c3.yaml b/packages/esp32c3.yaml
new file mode 100644
index 0000000..53be799
--- /dev/null
+++ b/packages/esp32c3.yaml
@@ -0,0 +1,19 @@
+esp32:
+ board: esp32-c3-devkitm-1
+ variant: esp32c3
+ framework:
+ type: arduino
+
+esphome:
+ platformio_options:
+ board_build.flash_mode: dio
+
+i2c:
+ sda: GPIO3
+ scl: GPIO4
+
+wifi:
+ power_save_mode: none
+
+substitutions:
+ yyac3s_pin: GPIO5
\ No newline at end of file
diff --git a/packages/secrets.yaml.dist b/packages/secrets.yaml.dist
index e24990f..e171652 100644
--- a/packages/secrets.yaml.dist
+++ b/packages/secrets.yaml.dist
@@ -8,6 +8,7 @@ pump1_ml_sec: "2.15" # millilitre per second
pump1_dose_ml: "1" # millilitre per dose
pump2_ml_sec: "2.15" # millilitre per second
pump2_dose_ml: "1" # millilitre per dose
+water_pump_sec: "3"
mqtt_username: ""
mqtt_password: ""
mqtt_host: ""
diff --git a/packages/soil_moisture.yaml b/packages/soil_moisture.yaml
new file mode 100644
index 0000000..aa00667
--- /dev/null
+++ b/packages/soil_moisture.yaml
@@ -0,0 +1,21 @@
+sensor:
+ - platform: adc
+ id: soil_moisture
+ name: "Soil Moisture"
+ pin: GPIO0
+ update_interval: 5s
+ unit_of_measurement: "%"
+ attenuation: 12db
+ filters:
+ - median:
+ window_size: 7
+ send_every: 3
+ send_first_at: 1
+ - calibrate_linear:
+ - 1.03 -> 100.00
+ - 2.22 -> 0.00
+ - lambda: |
+ if (x < 0) return 0;
+ else if (x > 100) return 100;
+ else return (x);
+ accuracy_decimals: 0
diff --git a/packages/water_pump.yaml b/packages/water_pump.yaml
new file mode 100644
index 0000000..258e718
--- /dev/null
+++ b/packages/water_pump.yaml
@@ -0,0 +1,15 @@
+globals:
+ - id: water_pump_sec
+ type: float
+ initial_value: !secret water_pump_sec
+
+switch:
+ - platform: gpio
+ id: water_pump
+ name: "Water Pump"
+ pin: GPIO7
+ restore_mode: RESTORE_DEFAULT_OFF
+ on_turn_on:
+ - then:
+ - delay: !lambda return id(water_pump_sec) * 1000;
+ - switch.turn_off: water_pump
diff --git a/packages/watering.yaml b/packages/watering.yaml
new file mode 100644
index 0000000..15ff77e
--- /dev/null
+++ b/packages/watering.yaml
@@ -0,0 +1,37 @@
+switch:
+ - platform: template
+ id: watering_enabled
+ name: "Watering"
+ optimistic: true
+ restore_mode: RESTORE_DEFAULT_OFF
+
+select:
+ - platform: template
+ id: watering_min
+ name: "Watering: Min. Value"
+ options: ["10", "15", "20", "25", "30", "35", "40", "45", "50", "55", "60", "65", "70", "75"]
+ initial_option: "50"
+ optimistic: true
+ restore_value: true
+
+interval:
+ - interval: 15min
+ then:
+ - script.execute: watering
+
+script:
+ - id: watering
+ then:
+ - lambda: |-
+ if (id(watering_enabled).state)
+ {
+ if (id(soil_moisture).state < atof(id(watering_min).state.c_str()))
+ {
+ ESP_LOGI("watering", "Soil moisture too low (%.2f < %.2f)", id(soil_moisture).state, atof(id(watering_min).state.c_str()));
+ id(water_pump).turn_on();
+ }
+ else
+ {
+ ESP_LOGI("watering", "Soil moisture high enough (%.2f >= %.2f)", id(soil_moisture).state, atof(id(watering_min).state.c_str()));
+ }
+ }
diff --git a/packages/yyac3s.yaml b/packages/yyac3s.yaml
index f2580d0..ed0a69a 100644
--- a/packages/yyac3s.yaml
+++ b/packages/yyac3s.yaml
@@ -1,10 +1,10 @@
output:
- platform: ledc
- pin: GPIO13
+ pin: ${yyac3s_pin}
id: fan_dimmer
frequency: 223Hz
min_power: 0.36
- max_power: 0.78
+ max_power: 0.75
zero_means_zero: true
fan:
--
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