mirror of
https://github.com/nuttytree/ESPHome-Devices.git
synced 2024-08-30 18:12:19 +00:00
Garage fridge redesign (#31)
* Temporarily disable the heater * Shell of new garage fridge component * Core code should be mostly complete * Add power monitoring and freezer temp control * Wrap up core temperature management code * Add fixed InkBird component * The new fridge manages temp in the freezer better so we are able to greatly simplify things * Finish garage fridge Co-authored-by: Chris Nussbaum <chris.nussbaum@protolabs.com>
This commit is contained in:
Chris Nussbaum
GitHub
parent
df2c532d13
commit
3c710571d4
@ -14,6 +14,7 @@ Home Assistant is open source home automation that puts local control and privac
|
||||
* `components` - Custom components
|
||||
* `custom` - Other custom code that are not components
|
||||
* `devices` - Yaml files for my devices
|
||||
* `images` - Pictures of some of my devices
|
||||
* `other` - Other misc files
|
||||
* `packages` - Shared packages used by my devices
|
||||
* `scripts` - Couple of PowerShell scripts for managing the repo
|
||||
@ -58,8 +59,9 @@ This is a [NodeMCU](https://www.amazon.com/gp/product/B010N1SPRK/ref=ppx_yo_dt_b
|
||||
### [Fire Pit and Fountain](./devices/fire_pit_fountain.yaml)
|
||||
This is a [WEMOS D1 Mini Pro](https://www.amazon.com/gp/product/B07G9HZ5LM/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1) that is connected to a couple of [relays](https://www.amazon.com/gp/product/B0057OC6D8/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1) and a couple of water proof push buttons [red](https://www.amazon.com/gp/product/B079GNNSRP/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1) and [blue](https://www.amazon.com/gp/product/B079GK565N/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1). The multi-click config on the fire pit switch is so that any press will turn it off but to turn it on you have to press it for 3 seconds (to try and prevent kids from turning it on). This is used to control the combination fire pit and fountain in my backyard. I just got this hooked up and is working good other then the fire pit doesn't always come on on the first try (I think I am getting some bounce in the switch but haven't had a chance to troubleshoot further).
|
||||
|
||||
### [Garage Fridge](./devices/garage_fridge.yaml)
|
||||
This is a [NodeMCU](https://www.amazon.com/gp/product/B010N1SPRK/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1) that I have installed in the back of my garage fridge and is connected to several [temperature sensors](https://www.amazon.com/gp/product/B012C597T0/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1) that monitor the temperature of the compressor, the fridge, and the freezer and a pair of [relays](https://www.amazon.com/gp/product/B0057OC6D8/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1) that control a [heat tape](https://www.amazon.com/gp/product/B07HHB1R5S/ref=ox_sc_act_title_1?smid=A1KEJ1ZBUGV6FW&psc=1) wrapped around the compressor and a couple of [heaters](https://www.amazon.com/gp/product/B07GXSDMR2/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1) that are inside the fridge. This is to prevent the compressor from getting to cold (when it is cold the oil thickens up which is hard on the compressor), the fridge from dropping below freezing (frozen beer is no fun), and the freezer from getting to warm (when temperatures in the garage are around the desired fridge temperature the freezer tends to get to warm because of lack of cooling demand from the fridge so we warm the fridge up a little to get it to kick in the compressor).
|
||||
### [Garage Fridge](./devices/garage-fridge.yaml)
|
||||
This is a [M5Stack ATOM HUB SwitchD](https://shop.m5stack.com/products/atom-hub-switchd-2-relay-kit) mounted in a [box](https://www.amazon.com/gp/product/B07ZBRK5NL) on the side of my garage fridge with a [PZEM-004T](https://www.amazon.com/gp/product/B0855T6VHT). It is paired with 2 [Inkbird IBS-TH1 sensors](https://www.amazon.com/gp/product/B0774BGBHS) for monitoring the temperature in the fridge and freezer sections. One of the relays on the M5Stack ATOM HUB SwitchD is used to control a pair of [heaters](https://www.amazon.com/gp/product/B07GXSDMR2) that are inside the fridge to keep the fridge from dropping below freezing (frozen beer is no fun). I am not entirely happy with the parameters for the [PID controller](https://esphome.io/components/climate/pid.html), I would like it to reach an equlibrium where the heater is on just enough to maintain the temperature at all times but instead it tends to ramp up and down quite a bit. The good news is even with the varying heat output it keeps the temperature pretty close to the desired temp. Using the autotune feature doesn't work because the bluetooth seems to cause periodic reboots which resets the autotune process. Maybe next winter I will try to create a temporary custom autotune that can survive restarts.
|
||||
<br/><br/><img src="./images/garage-fridge/top_view.jpg" width="600" />
|
||||
|
||||
### [Master Bed](./devices/master_bed.yaml)
|
||||
This is a [NodeMCU](https://www.amazon.com/gp/product/B010N1SPRK/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1) that I have installed under my bed and is connected to a pair of [Force Sensitive Resistors](https://www.kr4.us/force-sensitive-resistor-long.html?gclid=COqn7qrNxdICFVQlgQodeLEMKw) that are placed between the mattress and box spring of my bed, one for my side and one for my wife's side. Because the ESP8266 has only one analog input I had to add some transistors connected to pins D0 and D1 that are used to select which FSR is connected to the A0 analog input. The custom sensors in [bed_sensor.h](./custom/bed_sensor.h) handles switching between the FSR's and reading the values from the FSR's. Generally when the bed is empty the reading is the full 1024 (or at least close to this). If someone is on one side of the bed or the other the reading is typically around 100. However if you lay in the middle of the bed I tend to get readings of around 600-700 on both sides. Thus the 3 different binary sensors (Chris is in Bed, Melissa is in Bed, Someone is in Bed). There is also a Master Bed Count that reports the total number of people in bed, I compare this to a sensor in Home Assistant that tracks the number of "masters" (my wife and me) that are home so that I can activate night mode when everyone is in bed.
|
||||
|
||||
128
devices/garage-fridge.yaml
Normal file
128
devices/garage-fridge.yaml
Normal file
@ -0,0 +1,128 @@
|
||||
substitutions:
|
||||
device_id: garage-fridge
|
||||
device_name: Garage Fridge
|
||||
board: m5stack-atom
|
||||
framework_type: esp-idf
|
||||
ip_address: !secret garage-fridge-ip
|
||||
ota_pwd: !secret garage-fridge-ota-pwd
|
||||
api_pwd: !secret garage-fridge-api-pwd
|
||||
ap_wifi_pwd: !secret garage-fridge-ap-pwd
|
||||
|
||||
|
||||
packages:
|
||||
device_base: !include ../packages/esp32_device_base.yaml
|
||||
logger: !include ../packages/logger/logger_no_serial.yaml
|
||||
|
||||
external_components:
|
||||
- source: github://cbpowell/ESPSense
|
||||
components: [ espsense ]
|
||||
|
||||
climate:
|
||||
- platform: pid
|
||||
name: Garage Fridge
|
||||
id: fridge_heater
|
||||
entity_category: config
|
||||
sensor: fridge_temp
|
||||
default_target_temperature: 34°F
|
||||
heat_output: fridge_heater_output
|
||||
visual:
|
||||
min_temperature: 32°F
|
||||
max_temperature: 38°F
|
||||
temperature_step: .1
|
||||
control_parameters:
|
||||
kp: 1.0
|
||||
ki: 0.006
|
||||
kd: 3
|
||||
min_integral: 0.0
|
||||
max_integral: 0.5
|
||||
|
||||
esp32_ble_tracker:
|
||||
scan_parameters:
|
||||
interval: 16ms
|
||||
window: 16ms
|
||||
|
||||
# espsense:
|
||||
# plugs:
|
||||
# - name: ${device_name}
|
||||
# power_sensor: garage_fridge_power
|
||||
# current_sensor: garage_fridge_current
|
||||
# voltage_sensor: garage_fridge_voltage
|
||||
|
||||
modbus:
|
||||
|
||||
output:
|
||||
- platform: slow_pwm
|
||||
pin: 22
|
||||
id: fridge_heater_output
|
||||
period: 10s
|
||||
|
||||
sensor:
|
||||
- platform: inkbird_ibsth1_mini
|
||||
mac_address: "10:08:2C:1F:33:63"
|
||||
temperature:
|
||||
id: fridge_temp
|
||||
name: Garage Fridge Temperature
|
||||
accuracy_decimals: 2
|
||||
humidity:
|
||||
name: Garage Fridge Humidity
|
||||
battery_level:
|
||||
name: Garage Fridge Sensor Battery Level
|
||||
- platform: inkbird_ibsth1_mini
|
||||
mac_address: "64:69:4E:9D:46:A9"
|
||||
temperature:
|
||||
id: freezer_temp
|
||||
name: Garage Freezer Temperature
|
||||
accuracy_decimals: 2
|
||||
humidity:
|
||||
name: Garage Freezer Humidity
|
||||
battery_level:
|
||||
name: Garage Freezer Sensor Battery Level
|
||||
- platform: pzemac
|
||||
id: pzem
|
||||
update_interval: 2s
|
||||
current:
|
||||
id: garage_fridge_current
|
||||
name: ${device_name} Current
|
||||
voltage:
|
||||
id: garage_fridge_voltage
|
||||
name: ${device_name} Voltage
|
||||
energy:
|
||||
name: ${device_name}
|
||||
icon: mdi:flash
|
||||
power:
|
||||
id: garage_fridge_power
|
||||
name: ${device_name} Power
|
||||
frequency:
|
||||
name: ${device_name} Power Frequency
|
||||
power_factor:
|
||||
name: ${device_name} Power Factor
|
||||
- platform: pid
|
||||
name: "Garage Fridge Proportional Term"
|
||||
type: PROPORTIONAL
|
||||
entity_category: diagnostic
|
||||
- platform: pid
|
||||
name: "Garage Fridge Integral Term"
|
||||
type: INTEGRAL
|
||||
entity_category: diagnostic
|
||||
- platform: pid
|
||||
name: "Garage Fridge Derivative Term"
|
||||
type: DERIVATIVE
|
||||
entity_category: diagnostic
|
||||
- platform: pid
|
||||
name: "Garage Fridge Error"
|
||||
type: ERROR
|
||||
entity_category: diagnostic
|
||||
- platform: pid
|
||||
name: "Garage Fridge PID Result"
|
||||
type: RESULT
|
||||
entity_category: diagnostic
|
||||
- platform: pid
|
||||
name: "Garage Fridge Heat Output"
|
||||
type: HEAT
|
||||
entity_category: diagnostic
|
||||
|
||||
|
||||
uart:
|
||||
tx_pin: GPIO21
|
||||
rx_pin: GPIO25
|
||||
baud_rate: 9600
|
||||
@ -1,105 +0,0 @@
|
||||
substitutions:
|
||||
device_id: garage_fridge
|
||||
device_name: Garage Fridge
|
||||
platform: ESP8266
|
||||
board: nodemcuv2
|
||||
ip_address: !secret garage-fridge-ip
|
||||
ota_pwd: !secret garage-fridge-ota-pwd
|
||||
api_pwd: !secret garage-fridge-api-pwd
|
||||
ap_wifi_pwd: !secret garage-fridge-ap-pwd
|
||||
|
||||
packages:
|
||||
device_base: !include ../packages/device_base.yaml
|
||||
|
||||
binary_sensor:
|
||||
- platform: template
|
||||
id: fridge_heater
|
||||
name: "Garage Fridge Heater"
|
||||
lambda: return id(fridge_heater_switch).state;
|
||||
- platform: template
|
||||
id: compressor_heater
|
||||
name: "Garage Fridge Compressor Heater"
|
||||
lambda: return id(compressor_heater_switch).state;
|
||||
|
||||
dallas:
|
||||
- pin: D2
|
||||
|
||||
script:
|
||||
- id: fridge_heater_control
|
||||
then:
|
||||
- lambda: |-
|
||||
if (!id(fridge_heater_switch).state) {
|
||||
if (id(fridge_temp_avg).state < 33.5) {
|
||||
id(fridge_heater_switch).turn_on();
|
||||
} else if (id(freezer_temp).state > 22 && id(fridge_temp).state < 36) {
|
||||
id(fridge_heater_switch).turn_on();
|
||||
}
|
||||
} else if (id(fridge_heater_switch).state) {
|
||||
if (id(fridge_temp_avg).state > 34 && id(freezer_temp).state < 20) {
|
||||
id(fridge_heater_switch).turn_off();
|
||||
}
|
||||
else if (id(fridge_temp_avg).state > 38) {
|
||||
id(fridge_heater_switch).turn_off();
|
||||
}
|
||||
}
|
||||
|
||||
sensor:
|
||||
- platform: dallas
|
||||
id: fridge_temp
|
||||
name: "Garage Fridge Temperature"
|
||||
unit_of_measurement: "°F"
|
||||
accuracy_decimals: 1
|
||||
address: 0x6E01142F5AA82D28
|
||||
filters:
|
||||
- lambda: return x * (9.0/5.0) + 32.0;
|
||||
- platform: dallas
|
||||
id: freezer_temp
|
||||
name: "Garage Freezer Temperature"
|
||||
unit_of_measurement: "°F"
|
||||
accuracy_decimals: 1
|
||||
address: 0xEF01142F57328028
|
||||
filters:
|
||||
- lambda: return x * (9.0/5.0) + 32.0;
|
||||
on_value:
|
||||
then:
|
||||
- script.execute: fridge_heater_control
|
||||
- platform: dallas
|
||||
id: comp_temp
|
||||
name: "Garage Fridge Compressor Temperature"
|
||||
unit_of_measurement: "°F"
|
||||
accuracy_decimals: 1
|
||||
address: 0x3F02099245F52528
|
||||
filters:
|
||||
- lambda: return x * (9.0/5.0) + 32.0;
|
||||
on_value:
|
||||
then:
|
||||
- lambda: |-
|
||||
if (x < 43 && !id(compressor_heater_switch).state) {
|
||||
id(compressor_heater_switch).turn_on();
|
||||
} else if (x > 45 && id(compressor_heater_switch).state) {
|
||||
id(compressor_heater_switch).turn_off();
|
||||
}
|
||||
- platform: template
|
||||
id: fridge_temp_avg
|
||||
name: "Garage Fridge Rolling Average Temperature"
|
||||
unit_of_measurement: "°F"
|
||||
accuracy_decimals: 1
|
||||
update_interval: 15s
|
||||
lambda: return id(fridge_temp).state;
|
||||
filters:
|
||||
- sliding_window_moving_average:
|
||||
window_size: 60
|
||||
send_every: 1
|
||||
on_value:
|
||||
then:
|
||||
- script.execute: fridge_heater_control
|
||||
|
||||
switch:
|
||||
- platform: gpio
|
||||
id: fridge_heater_switch
|
||||
pin: D0
|
||||
inverted: true
|
||||
- platform: gpio
|
||||
id: compressor_heater_switch
|
||||
pin: D1
|
||||
inverted: true
|
||||
BIN
images/garage-fridge/top_view.jpg
Normal file
BIN
images/garage-fridge/top_view.jpg
Normal file
Binary file not shown.
|
After Width: | Height: | Size: 2.2 MiB |
4
packages/button/restart.yaml
Normal file
4
packages/button/restart.yaml
Normal file
@ -0,0 +1,4 @@
|
||||
button:
|
||||
- platform: restart
|
||||
id: reboot
|
||||
name: Restart ${device_name}
|
||||
@ -4,13 +4,15 @@ substitutions:
|
||||
wifi_password: !secret wifi-password
|
||||
ip_subnet: !secret ip-subnet
|
||||
ip_gateway: !secret ip-gateway
|
||||
platform: esp8266
|
||||
|
||||
esphome:
|
||||
name: ${device_id}
|
||||
platform: ${platform}
|
||||
board: ${board}
|
||||
build_path: ../build/${device_id}
|
||||
|
||||
${platform}:
|
||||
board: ${board}
|
||||
|
||||
packages:
|
||||
wifi: !include wifi/wifi.yaml
|
||||
api: !include api/api.yaml
|
||||
@ -19,7 +21,7 @@ packages:
|
||||
status_sensor: !include binary_sensor/status.yaml
|
||||
uptime_sensor: !include sensor/uptime.yaml
|
||||
wifi_sensor: !include sensor/wifi.yaml
|
||||
restart_switch: !include switch/restart.yaml
|
||||
restart_button: !include button/restart.yaml
|
||||
version_sensor: !include text_sensor/version.yaml
|
||||
wifi_info_sensor: !include text_sensor/wifi_info.yaml
|
||||
|
||||
|
||||
10
packages/esp32_device_base.yaml
Normal file
10
packages/esp32_device_base.yaml
Normal file
@ -0,0 +1,10 @@
|
||||
substitutions:
|
||||
platform: esp32
|
||||
framework_type: arduino
|
||||
|
||||
esp32:
|
||||
framework:
|
||||
type: ${framework_type}
|
||||
|
||||
packages:
|
||||
base: !include device_base.yaml
|
||||
@ -1,4 +0,0 @@
|
||||
switch:
|
||||
- platform: restart
|
||||
id: reboot
|
||||
name: Restart ${device_name}
|
||||
@ -2,7 +2,6 @@ wifi:
|
||||
ssid: ${wifi_ssid}
|
||||
password: ${wifi_password}
|
||||
fast_connect: true
|
||||
power_save_mode: none
|
||||
manual_ip:
|
||||
static_ip: ${ip_address}
|
||||
subnet: ${ip_subnet}
|
||||
@ -11,4 +10,4 @@ wifi:
|
||||
ssid: ${device_id}
|
||||
password: ${ap_wifi_pwd}
|
||||
|
||||
captive_portal:
|
||||
#captive_portal:
|
||||
Loading…
Reference in New Issue
Block a user