I’ve flashed a D1 Mini with code that uses the new ESPHome Sprinkler Component to operate four sprinkler valves. My code exposes sprinkler controls, duration and multiplier settings to HA. I’ve also added a template that exposes the number of seconds remaining (time_remaining()) as a sensor in HA. Let’s call this a countdown timer. I’d like to see the sensor display minutes and seconds but I’m unable to determine how to code the template to show such.
As it stands, I’m able to show the number of remaining minutes or the number or remaining seconds. Not both! The section of code that adds the time_remaining sensor, in minutes, follows;
Any hints on how I can achieve what I’m looking for? The ability to display minutes and seconds.
On a side note: I noticed the D1 Mini outputs a “time remaining” message every second, regardless of whether a valve is in operation or not. I don’t think this is a good use of processing power or band-width and would like to see the messages passed to HA only when a valve is in operation, If you can shed light on how to deal with that as well, I’d really appreciate it.
Here is my full code - in case it’s needed.
# Based on ESPHome Sprinkler Controller - https://esphome.io/components/sprinkler.html
# Establish Substitutions
substitutions:
### Modify only the following eight lines.
unit_id: A
devicename_unit_id: a
valve_0_name: Front Lawn
valve_1_name: Front Garden
valve_2_name: South Garden
valve_3_name: Rear Garden
software_version: 2022 09 14 v10
### DO NOT CHANGE ANYTHING BELOW THIS LINE ###
valve_0_id: valve_0
valve_1_id: valve_1
valve_2_id: valve_2
valve_3_id: valve_3
esphome_name: irrigation-valve-ctrl-unit-${devicename_unit_id}
esphome_platform: ESP8266
esphome_board: d1_mini
esphome_comment: Four Valve Irrigation Control (${unit_id})
esphome_project_name: Robert.Four Valve Irrigation Control (${unit_id})
esphome_project_version: Four Valve Irrigation Ctrl (${unit_id}), ${software_version}
devicename: irrigation_valve_controller_unit_${devicename_unit_id}
upper_devicename: Four Valve Irrigation Ctrl (${unit_id})
irrigation_time_miltiplier_name: time_multiplier_${devicename_unit_id}
upper_irrigation_time_multiplier_name: Time Multiplier (${unit_id})
#Define Project Deatils and ESP Board Type
esphome:
name: $esphome_name
platform: $esphome_platform
board: $esphome_board
comment: $esphome_comment
project:
name: $esphome_project_name
version: $esphome_project_version
# WiFi connection, replace these with values for your WiFi.
wifi:
ssid: !secret wifi_ssid
password: !secret wifi_password
# Enable logging
logger:
# Enable over-the-air updates.
ota:
password: !secret ota_password
# Enable Web server.
web_server:
port: 80
# Sync time with Home Assistant.
time:
- platform: homeassistant
id: homeassistant_time
# Text sensors with general information.
text_sensor:
# Expose ESPHome version as sensor.
- platform: version
name: ESPHome Version
# Expose WiFi information as sensors.
- platform: wifi_info
ip_address:
name: $devicename IP
ssid:
name: $devicename SSID
bssid:
name: $devicename BSSID
# Enable On-Board Status LED.
status_led:
pin:
# Pin D4
number: GPIO2
inverted: true
sensor:
# Uptime sensor.
- platform: uptime
name: ${upper_devicename} Uptime
# WiFi Signal sensor.
- platform: wifi_signal
name: ${upper_devicename} WiFi Signal
update_interval: 60s
- platform: template
name: ${valve_0_name} Duration
id: ${valve_0_id}_duration
unit_of_measurement: Min
icon: mdi:timer
accuracy_decimals: 0
lambda: |-
return id($devicename).valve_run_duration_adjusted(0)/60;
update_interval: 60s
- platform: template
name: ${valve_1_name} Duration
id: ${valve_1_id}_duration
unit_of_measurement: Min
icon: mdi:timer
accuracy_decimals: 0
lambda: |-
return id($devicename).valve_run_duration_adjusted(1)/60;
update_interval: 60s
- platform: template
name: Time Remaining
id: time_remaining
unit_of_measurement: Sec
icon: mdi:progress-clock
accuracy_decimals: 2
lambda: |-
return id($devicename).time_remaining().value_or(0)/60;
update_interval: 60s
# Enable Home Assistant API
api:
encryption:
key: !secret api_encryption
password: !secret api_password
# Set multiplier via number - Sprinklers
number:
- platform: template
id: $irrigation_time_miltiplier_name
name: $upper_irrigation_time_multiplier_name
min_value: 0.1
max_value: 10.0
step: 0.1
mode: box # Defines how the number should be displayed in the UI
lambda: "return id($devicename).multiplier();"
set_action:
- sprinkler.set_multiplier:
id: $devicename
multiplier: !lambda 'return x;'
- platform: template
id: ${valve_0_id}
name: ${valve_0_name}
min_value: 60
max_value: 720
step: 1
mode: box # Defines how the number should be displayed in the UI
lambda: "return id($devicename).valve_run_duration(0);"
set_action:
- sprinkler.set_valve_run_duration:
id: $devicename
valve_number: 0
run_duration: !lambda 'return x;'
- platform: template
id: ${valve_1_id}
name: ${valve_1_name}
min_value: 60
max_value: 720
step: 1
mode: box # Defines how the number should be displayed in the UI
lambda: "return id($devicename).valve_run_duration(1);"
set_action:
- sprinkler.set_valve_run_duration:
id: $devicename
valve_number: 1
run_duration: !lambda 'return x;'
- platform: template
id: ${valve_2_id}
name: ${valve_2_name}
min_value: 60
max_value: 720
step: 1
mode: box # Defines how the number should be displayed in the UI
lambda: "return id($devicename).valve_run_duration(2);"
set_action:
- sprinkler.set_valve_run_duration:
id: $devicename
valve_number: 2
run_duration: !lambda 'return x;'
- platform: template
id: ${valve_3_id}
name: ${valve_3_name}
min_value: 60
max_value: 720
step: 1
mode: box # Defines how the number should be displayed in the UI
lambda: "return id($devicename).valve_run_duration(3);"
set_action:
- sprinkler.set_valve_run_duration:
id: $devicename
valve_number: 3
run_duration: !lambda 'return x;'
sprinkler:
- id: $devicename
main_switch: Start/Pause/Resume (${unit_id})
auto_advance_switch: Auto Advance (${unit_id})
valve_open_delay: 2s
valves:
- valve_switch: ${valve_0_name}
enable_switch: Enable ${valve_0_name}
run_duration: 60s
valve_switch_id: ${devicename}_0
- valve_switch: ${valve_1_name}
enable_switch: Enable ${valve_1_name}
run_duration: 60s
valve_switch_id: ${devicename}_1
- valve_switch: ${valve_2_name}
enable_switch: Enable ${valve_2_name}
run_duration: 60s
valve_switch_id: ${devicename}_2
- valve_switch: ${valve_3_name}
enable_switch: Enable ${valve_3_name}
run_duration: 60s
valve_switch_id: ${devicename}_3
button:
- platform: restart
id: reset${devicename_unit_id}
name: Reset $devicename
- platform: template
id: sprinkler_shutdown${devicename_unit_id}
name: Stop (${unit_id})
on_press:
then:
- sprinkler.shutdown: $devicename
switch:
# Hidden switches.
# Switches that control sprinkler valve relays
- platform: gpio
name: Relay Board Pin IN1
restore_mode: RESTORE_DEFAULT_OFF # Prevents GPIO pin from going high during boot
internal: true # Prevents GPIO switch NAME from showing up in Home Assistant
id: ${devicename}_0
pin:
# GPIO Pin 12
number: D6
inverted: true
- platform: gpio
name: Relay Board Pin IN2
restore_mode: RESTORE_DEFAULT_OFF # Prevents GPIO pin from going high during boot
internal: true # Prevents GPIO switch NAME from showing up in Home Assistant
id: ${devicename}_1
pin:
# GPIO Pin 13
number: D7
inverted: true
- platform: gpio
name: Relay Board Pin IN3
restore_mode: RESTORE_DEFAULT_OFF # Prevents GPIO pin from going high during boot
internal: true # Prevents GPIO switch NAME from showing up in Home Assistant
id: ${devicename}_2
pin:
# GPIO Pin 14
number: D5
inverted: true
- platform: gpio
name: Relay Board Pin IN4
restore_mode: RESTORE_DEFAULT_OFF # Prevents GPIO pin from going high during boot
internal: true # Prevents GPIO switch NAME from showing up in Home Assistant
id: ${devicename}_3
pin:
# GPIO Pin 4
number: D2
inverted: true
I’m running into issues trying to set up a text_sensor to display remaining seconds/minutes. I’ve tried several lambda configurations without luck. My latest code throws an error on compile;
Compiling /data/irrigation-valve-ctrl-unit-a/.pioenvs/irrigation-valve-ctrl-unit-a/src/main.cpp.o
/config/esphome/irrigation-valve-ctrl-unit-a.yaml: In lambda function:
/config/esphome/irrigation-valve-ctrl-unit-a.yaml:80:75: error: return-statement with a value, in function returning 'void' [-fpermissive]
80 | return id($devicename).time_remaining().value_or(0);
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ^
*** [/data/irrigation-valve-ctrl-unit-a/.pioenvs/irrigation-valve-ctrl-unit-a/src/main.cpp.o] Error 1
========================== [FAILED] Took 7.75 seconds ==========================
Despite searching for a solution on Google, I’m unable to figure out what’s wrong.
Thank you for jumping in to help. The above code produced two errors. The first, a colon missing after lambda, was corrected. The other seems related to format but I don’t know how to address it. The error is;
Yeah, I got the same error when I insert that code on the text_sensor. but if I update the sensor from somewhere else with id(zone_1_time_remaining).publish_state() it works perfectly.
I’m also working on a 8 zones Sprinkler Controller using this component and this might be interesting for you:
This is a section of my dashboard
I created a sensor to display the percentage of the valve run and used your idea to have the human readable time remaining next to it.
The percentage sensor also updates the text_sensor solving the issue with the compile error.
- platform: template
id: zone_1_time_remaining
name: "Zone 1 Time Remaining"
You also are going to need another text_sensor that displays the status of the controller. It is still a work in progress so it has some bugs. If you can also help improve this, it will be great.
@SebaVT, thank you for confirming the error. and how to resolve it. I like the direction you’re heading. especially the dashboard layout. It’s exactly what I’m looking for. I’ll adopt your approach to make things easier for both of us as I move. That means rewriting some code, adapting most of your naming conventions. I don’t have much time to work on these changes over the next few days so it may be Friday before I post an update.
I find substitutions work very well. If you change to using $devicename (and other substitutions) you’ll find it easier to update code. Updating or changing the name in a substitution list is easier than searching for and changing multiple instances of a name in ones code.
Forgot to mention; like yourself I’m heading towards an eight zone sprinkler controller. I’m currently coding two four zone units. That’s why I’m using substitutions named ‘unit_id: A’ and ‘devicename_unit_id: a’. I’ll I need to do is copy my code and change these values to ‘B’ and ‘b’ respectively to create a second controller.
@SebaVT , I found time to modify my code, adding some of your thoughts to mine. After adding yours I noticed that “Lawn Sprinkler Status” was not updated when the device is started/restarted. To overcome this shortfall, I’ve added the following code under the esphome: section;
This addition also corrected the “Zone 1 Time Remaining” value showing as unknown when the device starts.
On another note: Is there really a need to add time remaining and percentage complete for each sprinkler? Doing so would result in 16 additional sensors on an 8 sprinkler controller. Since only one sprinkler can be active at any give point is time, one set of statistics should be suitable. To keep the number of sensors and length code at minimum, I’m going to add only one set of sensors at this point in time. What are your thoughts?
@rcblackwell I actually had that piece of code before posting it, I just forgot to share it here. The only difference is I set it with priority: -100 which sets that status after the controller is 100% bootup.
This is to load the global variables that storage the multiplier and the valve_run_duration in case the controller reboots.
globals:
- id: multiplier
type: int
restore_value: true
initial_value: '1'
- id: z1_duration
type: int
restore_value: true
initial_value: '15'
Blockquote On another note : Is there really a need to add time remaining and percentage complete for each sprinkler? Doing so would result in 16 additional sensors on an 8 sprinkler controller. Since only one sprinkler can be active at any give point is time, one set of statistics should be suitable. To keep the number of sensors and length code at minimum, I’m going to add only one set of sensors at this point in time. What are your thoughts?
I’m planning to create an Irrigation routine that depends on the precipitation rates for each zone, rainfall and moisture sensors. The idea is to water the lawn as much efficiently as possible, and for that I will need each zone to have their own set of sensors to calculate the statistics.
I already compiled with all the 8 zones and the ESP32 still has a lot of flash and RAM available.
@bremby, the code referenced in the error you posted would be placed under the switch: section of SebaVT’s code. I’ve used ideas from his code to develop my own, I’m posting it here for your reference;
# Based on ESPHome Sprinkler Controller - https://esphome.io/components/sprinkler.html
# Change Log
# 2022 09 20 v13
# - Corrected YAML spacing. Replaced four spaces with two.
# - Corrected valve number sequenceing in number: template: section.
# - Added code for Sprinkler Status, Time Remaining and Percentage Complete
# 2022 09 21 v14
# - Revised numbering of zone_x_name: substitution - 1 to 4 instead of 0 - 3
# - Renamed zone_x_id: substitution to zone_x_valve_id:
# - Revised numbering of zone_x_valve_id: substitution - 1 to 4 instead of 0 - 3
# - Rename lawn_sprinkler_ctrlr_status to valve_status
# - Add on_boot function to set value of valve_status
# 2022 09 23 v15
# - Remove the word "Unit" from substitutions
# 2022 09 24 v16
# - Add "Time Remaining" attribute for all zones
# - Remove Mulitpier adjustment. as it defaults to 1 at boot
# - Remove Global for setting run time. Set valve run_duration to 1200
# 2022 09 30 v19
# - Add "Progress %" attribute for all zones
# - Add sensor_update_frequency as a substitution for update_interval
# 2022 10 02 v20
# - Replace occurances of ${devicename_unit_id} with $devicename_unit_id
# - Replace occurances of ${unit_id} with $unit_id
# - Replace occurances of ${software_version} with $software_version
# - Rename Start/Resume to Start/Stop/Resume
# - Removed Cancel button
# - Add Timer icons to durations
# - Add Pause icon to Pause button
# 2022 10 04 v21
# - Add icons to Time Remaining, Progress % and Status sensors
# 2022 10 04 v22
# - Convert Time Remaining sensor to text_sensor
# 2022 10 04 v23
# - Convert Percentage Remaining sensor to text_sensor
# 2022 10 04 v24
# - Add UOM for Number sensors - Set to "Sec"
# - Remove " Duration (Seconds)" from number template name:
# 2022 10 06 v25
# Convert seconds input to minutes
# Establish Substitutions
substitutions:
# Modify only the following eight lines.
unit_id: A
devicename_unit_id: a
zone_1_name: Front Lawn
zone_2_name: Front Garden
zone_3_name: South Garden
zone_4_name: Rear Garden
software_version: 2022 10 04 v24
sensor_update_frequency: 1s
# DO NOT CHANGE ANYTHING BELOW THIS LINE ###
zone_1_valve_id: valve_0
zone_2_valve_id: valve_1
zone_3_valve_id: valve_2
zone_4_valve_id: valve_3
esphome_name: irrigation-valve-ctrl-unit-$devicename_unit_id
esphome_platform: ESP8266
esphome_board: d1_mini
esphome_comment: Four Valve Irrigation Control - $unit_id
esphome_project_name: Robert.Four Valve Irrigation Control - $unit_id
esphome_project_version: Four Valve Irrigation Ctrl - Unit $unit_id, $software_version
devicename: irrigation_valve_controller_unit_$devicename_unit_id
upper_devicename: Four Valve Irrigation Ctrl - $unit_id
uom: Min
#Define Project Deatils and ESP Board Type
esphome:
name: $esphome_name
platform: $esphome_platform
board: $esphome_board
comment: $esphome_comment
project:
name: $esphome_project_name
version: $esphome_project_version
on_boot:
priority: -100
then:
# Set default state for Valve Status
- text_sensor.template.publish:
id: valve_status_$devicename_unit_id
state: "Idle"
# Set multiplier to 60, convert seconds to minutes
- sprinkler.set_multiplier:
id: $devicename
multiplier: 60
# WiFi connection, replace these with values for your WiFi.
wifi:
ssid: !secret wifi_ssid
password: !secret wifi_password
# Enable logging
logger:
# Enable over-the-air updates.
ota:
password: !secret ota_password
# Enable Web server.
web_server:
port: 80
# Sync time with Home Assistant.
time:
- platform: homeassistant
id: homeassistant_time
# Text sensors with general information.
text_sensor:
# Expose ESPHome version as sensor.
- platform: version
name: Version
# Expose WiFi information as sensor.
- platform: wifi_info
ip_address:
name: $devicename IP
ssid:
name: $devicename SSID
bssid:
name: $devicename BSSID
# Expose Time Remaining as a sensor.
- platform: template
id: time_remaining_$devicename_unit_id
name: "Time Remaining ($unit_id)"
update_interval: $sensor_update_frequency
icon: "mdi:timer-sand"
lambda: |-
int seconds = round(id($devicename).time_remaining().value_or(0));
int days = seconds / (24 * 3600);
seconds = seconds % (24 * 3600);
int hours = seconds / 3600;
seconds = seconds % 3600;
int minutes = seconds / 60;
seconds = seconds % 60;
return {
((days ? String(days) + "d " : "") +
(hours ? String(hours) + "h " : "") +
(minutes ? String(minutes) + "m " : "") +
(String(seconds) + "s")
).c_str()};
# Expose Progress Percent as a sensor.
- platform: template
id: progress_percent_$devicename_unit_id
name: "Progress % ($unit_id)"
update_interval: $sensor_update_frequency
icon: "mdi:progress-clock"
lambda: |-
int progress_percent = round(((id($devicename).valve_run_duration_adjusted(id($devicename).active_valve().value_or(0)) - id($devicename).time_remaining().value_or(0)) * 100 / id($devicename).valve_run_duration_adjusted(id($devicename).active_valve().value_or(0))));
std::string progress_percent_as_string = std::to_string(progress_percent);
return progress_percent_as_string;
# Expose Valve Status as a sensor.
- platform: template
id: valve_status_$devicename_unit_id
name: "Status ($unit_id)"
icon: "mdi:information-variant"
# Enable On-Board Status LED.
status_led:
pin:
# Pin D4
number: GPIO2
inverted: true
sensor:
# Uptime sensor.
- platform: uptime
name: $upper_devicename Uptime
# WiFi Signal sensor.
- platform: wifi_signal
name: $upper_devicename WiFi Signal
update_interval: 60s
# Enable Home Assistant APIs
api:
# encryption:
# key: !secret api_encryption
# password: !secret api_password
number:
- platform: template
id: $zone_1_valve_id
name: $zone_1_name
min_value: 1
max_value: 60
step: 1
unit_of_measurement: $uom
icon: "mdi:timer-outline"
mode: box # Defines how the number should be displayed in the UI
lambda: "return id($devicename).valve_run_duration(0);"
set_action:
- sprinkler.set_valve_run_duration:
id: $devicename
valve_number: 0
run_duration: !lambda 'return x;'
- platform: template
id: $zone_2_valve_id
name: $zone_2_name
min_value: 1
max_value: 60
step: 1
unit_of_measurement: $uom
icon: "mdi:timer-outline"
mode: box # Defines how the number should be displayed in the UI
lambda: "return id($devicename).valve_run_duration(1);"
set_action:
- sprinkler.set_valve_run_duration:
id: $devicename
valve_number: 1
run_duration: !lambda 'return x;'
- platform: template
id: $zone_3_valve_id
name: $zone_3_name
min_value: .5
max_value: 60
step: 1
unit_of_measurement: $uom
icon: "mdi:timer-outline"
mode: box # Defines how the number should be displayed in the UI
lambda: "return id($devicename).valve_run_duration(2);"
set_action:
- sprinkler.set_valve_run_duration:
id: $devicename
valve_number: 2
run_duration: !lambda 'return x;'
- platform: template
id: $zone_4_valve_id
name: $zone_4_name
min_value: 1
max_value: 60
step: 1
unit_of_measurement: $uom
icon: "mdi:timer-outline"
mode: box # Defines how the number should be displayed in the UI
lambda: "return id($devicename).valve_run_duration(3);"
set_action:
- sprinkler.set_valve_run_duration:
id: $devicename
valve_number: 3
run_duration: !lambda 'return x;'
sprinkler:
- id: $devicename
main_switch:
name: "Start/Stop/Resume ($unit_id)"
id: main_switch
auto_advance_switch: "Auto Advance ($unit_id)"
valve_open_delay: 2s
valves:
- valve_switch: $zone_1_name
enable_switch: Enable $zone_1_name
run_duration: 20s
valve_switch_id: ${devicename}_1
- valve_switch: $zone_2_name
enable_switch: Enable $zone_2_name
run_duration: 20s
valve_switch_id: ${devicename}_2
- valve_switch: $zone_3_name
enable_switch: Enable $zone_3_name
run_duration: 20s
valve_switch_id: ${devicename}_3
- valve_switch: $zone_4_name
enable_switch: Enable $zone_4_name
run_duration: 20s
valve_switch_id: ${devicename}_4
button:
- platform: template
id: sprinkler_pause
name: "Pause ($unit_id)"
icon: "mdi:pause"
on_press:
then:
- text_sensor.template.publish:
id: valve_status_$devicename_unit_id
state: "Paused"
- sprinkler.pause: $devicename
switch:
# Hidden switches.
# Switches that control sprinkler valve relays
- platform: gpio
name: Relay Board Pin IN1
restore_mode: RESTORE_DEFAULT_OFF # Prevents GPIO pin from going high during boot
internal: true # Prevents GPIO switch NAME from showing up in Home Assistant
id: ${devicename}_1
on_turn_on:
- text_sensor.template.publish:
id: valve_status_$devicename_unit_id
state: "$zone_1_name Active"
on_turn_off:
- text_sensor.template.publish:
id: valve_status_$devicename_unit_id
state: "Idle"
pin:
# GPIO Pin 12
number: D6
inverted: true
- platform: gpio
name: Relay Board Pin IN2
restore_mode: RESTORE_DEFAULT_OFF # Prevents GPIO pin from going high during boot
internal: true # Prevents GPIO switch NAME from showing up in Home Assistant
id: ${devicename}_2
on_turn_on:
- text_sensor.template.publish:
id: valve_status_$devicename_unit_id
state: "$zone_2_name Active"
on_turn_off:
- text_sensor.template.publish:
id: valve_status_$devicename_unit_id
state: "Idle"
pin:
# GPIO Pin 13
number: D7
inverted: true
- platform: gpio
name: Relay Board Pin IN3
restore_mode: RESTORE_DEFAULT_OFF # Prevents GPIO pin from going high during boot
internal: true # Prevents GPIO switch NAME from showing up in Home Assistant
id: ${devicename}_3
on_turn_on:
- text_sensor.template.publish:
id: valve_status_$devicename_unit_id
state: "$zone_3_name Active"
on_turn_off:
- text_sensor.template.publish:
id: valve_status_$devicename_unit_id
state: "Idle"
pin:
# GPIO Pin 14
number: D5
inverted: true
- platform: gpio
name: Relay Board Pin IN4
restore_mode: RESTORE_DEFAULT_OFF # Prevents GPIO pin from going high during boot
internal: true # Prevents GPIO switch NAME from showing up in Home Assistant
id: ${devicename}_4
on_turn_on:
- text_sensor.template.publish:
id: valve_status_$devicename_unit_id
state: "$zone_4_name Active"
on_turn_off:
- text_sensor.template.publish:
id: valve_status_$devicename_unit_id
state: "Idle"
pin:
# GPIO Pin 4
number: D2
inverted: true
/config/esphome/sprinkler.yaml: In lambda function:
/config/esphome/sprinkler.yaml:104:48: error: 'to_string' is not a member of 'std'
std::string progress_percent_as_string = std::to_string(progress_percent);
^
/config/esphome/sprinkler.yaml:104:48: note: suggested alternatives:
In file included from src/esphome/components/api/proto.h:5:0,
from src/esphome/components/api/api_pb2.h:5,
from src/esphome/components/api/api_connection.h:4,
from src/esphome.h:3,
from src/main.cpp:3:
src/esphome/core/helpers.h:259:20: note: 'esphome::to_string'
inline std::string to_string(const std::string &val) { return val; }
^
src/esphome/core/helpers.h:259:20: note: 'esphome::to_string'
*** [/data/sprinkler/.pioenvs/sprinkler/src/main.cpp.o] Error 1
The lambda statement works okay for me. I’ve seen similar errors when I’ve incorrectly indented code lines. I suspect a spacing error may be the cause here. Could you copy the code from my previous post, paste into your yaml file and try again.
