Not via connectmypool, I’m afraid. Having said that, I can connect to my chlorinator via bluetooth, so if that’s the case for you then maybe you could get other info via that eg I managed to get info from my shaver - here.
Separately if this is a constant issue for you, I’d suggest also looking to see if there is a way to put in a sensor that alerts you if the water drops below a certain level. Not an issue for me as, well, Melbourne. 
I’m thinking a flow meter might be the go. It’s not necessarily just low water, it could also be the skimmer being blocked
Oh, and FYI check out this: Viron Astral Pool ChlorinatorGo integration - #86 by pbutterworth
I’ll have to doublecheck but I don’t think mine has the bluetooth integration.
Can check by seeing if there is something claiming to be POOL01 or similar when you look for bluetooth devices with your mobile. You could always note down the actual model number of your device and check online, or go into settings of the chlorinator and see if you can find the bit that says “Bluetooth Access Code” - in my case it’s a four character mix of alphanumerics. Just for the heck of it I setup an esp32 with ble on it, put that near my chlorinator and installed the HACS code and after a while the sensors became populated. Doesn’t tell me a lot more than what I get from connectmypool but what the hey.
Yeah, found that it is Bluetooth. Just waiting for an ESP device to arrive. My HA is too far away for Bluetooth direct
Got it working finally! Seems much more reliable than the scrape. Would be nice if you could see the actual ORP reading though. Don’t know if it is possible through either the bluetooth or scraping the ConnectMyPool site but it would be also good to see things like timers or if the acid pump is running (dosing)
I recall seeing somewhere that there may be a ‘hidden’ way of turning on the actual reading by hitting a special sequence of keys on the chlorinator, but may be firmware dependant. Will have a hunt and if I find anything I’ll come back.
Need to go into the install menu and change the setting from NO to YES. Was in page 14 of the manual… Who knew…
Was already on for me. I reckon that is to display on the screen (which mine does) as opposed to exposing it to bluetooth
Dang. Ah well.
I can 100% confirm that the EQ does not spit out ORP over bluetooth.
It does send:
self.highest_orp_measured
self.lowest_orp_measured
And there is a flag to ResetStatistics
So I tried to get HA to routinely reset statistics, and read those measurements, but all I ever got was useless info.
Speaking of dang, the most recent update to HA has required moving things out of “- platform: template” - it is only complaining at the moment but eventually it will break things.
So instead of:
- platform: template
sensors:
pool1_ph_status:
friendly_name: Pool - pH
value_template: '{{ states.sensor.pool_scrape.attributes["pH"] }}'
unit_of_measurement: 'pH'
You need something like:
template:
- sensor:
- name: Pool - pH
unit_of_measurement: pH
default_entity_id: sensor.pool1_ph_status
state: '{{ states.sensor.pool_scrape.attributes["pH"] }}'
- name: Pool - Current Temperature
device_class: TEMPERATURE
unit_of_measurement: °C
default_entity_id: sensor.pool1_temperature
state: '{{ states.sensor.pool_status.attributes["temperature"] }}'
Etc. Kind of a pain to go through everything (I had well over 60 entities I needed to change), but it is what it is. FWIW I have all my templated entities in a separate template.yaml file, called from configuration.yaml by adding in:
template: !include template.yaml
Obviously, before modifying anything, make sure that you take a copy of the original .yaml files and after editing you go into developer tools in the GUI and run ‘check configuration’ before restarting. It is incredibly easy to make an accidental change (my bad habit is not holding the shift key down long enough and typing “3” rather than “#” when commenting out lines) that then breaks HA.
Curious, I thought I would take the plunge and update my templates as pointed out by @zagnuts double checked them all they seem correct but now everything is broken lol looks like its the rest_command thats the issue
Sorry for double post… looks like I was just being stupid and didnt do the templates correct…
I’ve updated all the templates to the new format (the ones provided at the start anyway.
template:
- sensor:
- name: Pool - Pool Spa Selection
state: >
{{ ['Spa', 'Pool'][state_attr('sensor.pool_status', 'pool_spa_selection') | int] }}
- name: Pool - Current Temperature
device_class: temperature
unit_of_measurement: "°C"
state: '{{ states.sensor.pool_status.attributes["temperature"] }}'
- name: Pool - Active Favourite
state: '{{ states.sensor.pool_status.attributes["active_favourite"] }}'
- name: Pool - Heater Mode
state: >-
{{ ['Off', 'On'][states.sensor.pool_status.attributes["heaters"][0]["mode"]|int] }}
- name: Pool - Heater set temperature
device_class: temperature
unit_of_measurement: °C
state: >-
{{ states.sensor.pool_status.attributes["heaters"][0]["set_temperature"]|int }}
- name: Pool - Spa heater set temperature
device_class: temperature
unit_of_measurement: °C
state: >-
{{ states.sensor.pool_status.attributes["heaters"][0]["spa_set_temperature"]|int }}
- name: Pool - Solar System Mode
state: >-
{{ ['Off', 'Auto', 'On'][states.sensor.pool_status.attributes["solar_systems"][0]["mode"]|int] }}
- name: Pool - Solar System Set Temp
device_class: temperature
unit_of_measurement: °C
state: >-
{{ states.sensor.pool_status.attributes["solar_systems"][0]["set_temp"]|int }}
- name: Pool - Current Channel Mode
state: >-
{{ ['Off', 'Auto', 'On', 'Low Speed', 'Medium Speed', 'High Speed'][states.sensor.pool_status.attributes["channels"][0]["mode"]|int] }}
- name: Pool - Valve Mode
state: >-
{{ ['Off', 'Auto', 'On'][states.sensor.pool_status.attributes["valves"][0]["mode"]|int] }}
- name: Pool - Light Status
state: >-
{{ ['Off', 'Auto', 'On'][states.sensor.pool_status.attributes["lighting_zones"][0]["mode"]|int] }}
So, blame me then. 
Seriously, it was indeed a right pain in the proverbial but I have everything working again. The thing that tricked me initially was after updating the templates the devices/switches changed so I had to update my automations to point to the new devices.
haha well if i get the chance to blame someone else god damn it i’m going to take that opportunity.
I’m not sure where i stuff mine up originally… I guess when in doubt, purge the lot and start again lol hopefully we doing all the templates above will help some people out.
Actually speaking of this, can you show me one of your automations? mine are still broken when trying to use ‘rest_command.poolaction’
Heh. Fair enough. FWIW I found using the ‘unique ID’ helps eg here is the horror (I do need to tidy it up a bit) that is extracted from my template.yaml file:
- sensor:
- name: Pool - Heat Cool Selection
unique_id: sensor.pool1_heat_cool_selection
state: '{{ [''Cooling'', ''Heating''][states.sensor.pool_status.attributes["heat_cool_selection"]|int]
}}'
- name: Pool - Current Temperature
device_class: TEMPERATURE
unit_of_measurement: °C
unique_id: sensor.pool1_temperature
state: '{{ states.sensor.pool_status.attributes["temperature"] }}'
- name: Pool - Active Favourite
#default_entity_id: sensor.pool1_active_favourite
unique_id: pool_active_favourite
state: '{{ states.sensor.pool_status.attributes["active_favourite"] }}'
- name: Pool - Gas Heater Mode
unique_id: sensor.pool1_heaters0_mode
state: '{{ [''Off'', ''On''][states.sensor.pool_status.attributes["heaters"][0]["mode"]|int]
}}'
- name: Pool - Gas Heater set temperature
device_class: TEMPERATURE
unit_of_measurement: °C
unique_id: sensor.pool1_heaters0_settemp
state: '{{ states.sensor.pool_status.attributes["heaters"][0]["set_temperature"]|int
}}'
- name: Pool - Heat Pump Mode
unique_id: sensor.pool1_heaters1_mode
state: '{{ [''Off'', ''On''][states.sensor.pool_status.attributes["heaters"][1]["mode"]|int]
}}'
- name: Pool - Heat Pump set temperature
device_class: TEMPERATURE
unit_of_measurement: °C
unique_id: sensor.pool1_heaters1_settemp
state: '{{ states.sensor.pool_status.attributes["heaters"][1]["set_temperature"]|int
}}'
- name: Pool - Filter Mode
unique_id: sensor.pool1_channels0_mode
state: '{{ [''Off'', ''Auto'', ''On'', ''Low Speed'', ''Medium Speed'', ''High
Speed''][states.sensor.pool_status.attributes["channels"][0]["mode"]|int] }}'
- name: Pool - Booster Mode
unique_id: sensor.pool1_channels1_mode
state: '{{ [''Off'', ''Auto'', ''On'', ''Low Speed'', ''Medium Speed'', ''High
Speed''][states.sensor.pool_status.attributes["channels"][1]["mode"]|int] }}'
- name: Pool - Swimjet1 Mode
unique_id: sensor.pool1_channels6_mode
state: '{{ [''Off'', ''Auto'', ''On'', ''Low Speed'', ''Medium Speed'', ''High
Speed''][states.sensor.pool_status.attributes["channels"][2]["mode"]|int] }}'
- name: Pool - Swimjet2 Mode
unique_id: sensor.pool1_channels7_mode
state: '{{ [''Off'', ''Auto'', ''On'', ''Low Speed'', ''Medium Speed'', ''High
Speed''][states.sensor.pool_status.attributes["channels"][3]["mode"]|int] }}'
- name: Pool - Light Status
unique_id: sensor.pool1_light_status
state: '{{ [''Off'', ''Auto'', ''On''][states.sensor.pool_status.attributes["lighting_zones"][0]["mode"]|int]
}}'
- name: Pool - pH
unit_of_measurement: pH
unique_id: sensor.pool1_ph_status
state: '{{ states.sensor.pool_scrape.attributes["pH"] }}'
- name: Pool - ORP Status
unique_id: sensor.pool1_orp_status
state: '{{ states.sensor.pool_scrape.attributes["ORP_Status"] }}'
- name: Pool - ORP Set Point
unit_of_measurement: mV
unique_id: sensor.pool1_orp_setpoint
state: '{{ states.sensor.pool_scrape.attributes["ORP_SetPoint"] }}'
- name: Pool - pH Last Update
unique_id: sensor.pool1_lastupdate
state: '{{ states.sensor.pool_scrape.attributes["LastUpdate"] }}'
- name: Pool - pH Last Scrape
unique_id: sensor.pool1_lastscrape
state: '{{ as_timestamp(state_attr(''automation.parsehub_run_pool_scrape'', ''last_triggered''))
| timestamp_custom(''%A @ %-I:%M %p'') }}'
- switch:
- name: Pool Favourite Filter only
state: '{{ is_state(''sensor.pool1_active_favourite'', ''2'') }}'
unique_id: switch.pool_fave_filter
turn_on:
- data:
action_code: 8
device_number: 2
action: rest_command.poolaction
- delay: 0:00:02
- entity_id:
- sensor.pool_status
action: homeassistant.update_entity
turn_off:
- data:
action_code: 8
device_number: 255
action: rest_command.poolaction
- delay: 0:00:02
- entity_id:
- sensor.pool_status
action: homeassistant.update_entity
- name: Pool Favourite Filter and Heatpump
state: '{{ is_state(''sensor.pool1_active_favourite'', ''3'') }}'
unique_id: switch.pool_fave_filterheat
turn_on:
- data:
action_code: 8
device_number: 3
action: rest_command.poolaction
- delay: 0:00:02
- entity_id:
- sensor.pool_status
action: homeassistant.update_entity
turn_off:
- data:
action_code: 8
device_number: 255
action: rest_command.poolaction
- delay: 0:00:02
- entity_id:
- sensor.pool_status
action: homeassistant.update_entity
- name: Pool Favourite All Auto
unique_id: switch.pool_fave_allauto
state: '{{ is_state(''sensor.pool1_active_favourite'', ''129'') }}'
turn_on:
- data:
action_code: 8
device_number: 129
action: rest_command.poolaction
- delay: 0:00:02
- entity_id:
- sensor.pool_status
action: homeassistant.update_entity
turn_off:
- data:
action_code: 8
device_number: 255
action: rest_command.poolaction
- delay: 0:00:02
- entity_id:
- sensor.pool_status
action: homeassistant.update_entity
- name: Pool Favourite All Off
unique_id: switch.pool_fave_alloff
state: '{{ is_state(''sensor.pool1_active_favourite'', ''128'') }}'
turn_on:
- data:
action_code: 8
device_number: 128
action: rest_command.poolaction
- delay: 0:00:02
- entity_id:
- sensor.pool_status
action: homeassistant.update_entity
turn_off:
- data:
action_code: 8
device_number: 255
action: rest_command.poolaction
- delay: 0:00:02
- entity_id:
- sensor.pool_status
action: homeassistant.update_entity
- name: Pool Filter Switch
unique_id: switch.pool_filter
state: '{{ is_state(''sensor.pool1_channels0_mode'', ''On'') }}'
turn_on:
- data:
action_code: 1
device_number: 0
action: rest_command.poolaction
- delay: 0:00:02
- entity_id:
- sensor.pool_status
action: homeassistant.update_entity
turn_off:
- data:
action_code: 1
device_number: 1
action: rest_command.poolaction
- delay: 0:00:02
- entity_id:
- sensor.pool_status
action: homeassistant.update_entity
- name: Pool Booster Switch
unique_id: switch.pool_booster
state: '{{ is_state(''sensor.pool1_channels1_mode'', ''On'') }}'
turn_on:
- data:
action_code: 1
device_number: 1
action: rest_command.poolaction
- delay: 0:00:02
- entity_id:
- sensor.pool_status
action: homeassistant.update_entity
turn_off:
- data:
action_code: 1
device_number: 1
action: rest_command.poolaction
- delay: 0:00:02
- entity_id:
- sensor.pool_status
action: homeassistant.update_entity
- name: Pool Swimjet1 Switch
unique_id: switch.pool_jet1
state: '{{ is_state(''sensor.pool1_channels6_mode'', ''On'') }}'
turn_on:
- data:
action_code: 1
device_number: 6
action: rest_command.poolaction
- delay: 0:00:02
- entity_id:
- sensor.pool_status
action: homeassistant.update_entity
turn_off:
- data:
action_code: 1
device_number: 6
action: rest_command.poolaction
- delay: 0:00:02
- entity_id:
- sensor.pool_status
action: homeassistant.update_entity
- name: Pool Swimjet2 Switch
unique_id: switch.pool_jet2
state: '{{ is_state(''sensor.pool1_channels7_mode'', ''On'') }}'
turn_on:
- data:
action_code: 1
device_number: 7
action: rest_command.poolaction
- delay: 0:00:02
- entity_id:
- sensor.pool_status
action: homeassistant.update_entity
turn_off:
- data:
action_code: 1
device_number: 7
action: rest_command.poolaction
- delay: 0:00:02
- entity_id:
- sensor.pool_status
action: homeassistant.update_entity
- name: Pool Gas Heater Switch
unique_id: switch.pool_gas
state: '{{ is_state(''sensor.pool1_heaters0_mode'', ''On'') }}'
turn_on:
- data:
action_code: 4
device_number: 1
value: 1
action: rest_command.poolaction
- delay: 0:00:02
- entity_id:
- sensor.pool_status
action: homeassistant.update_entity
turn_off:
- data:
action_code: 4
device_number: 1
value: 0
action: rest_command.poolaction
- delay: 0:00:02
- entity_id:
- sensor.pool_status
action: homeassistant.update_entity
- name: Pool Electric Heater Switch
unique_id: switch.pool_heatpump
state: '{{ is_state(''sensor.pool1_heaters1_mode'', ''On'') }}'
turn_on:
- data:
action_code: 4
device_number: 2
value: 1
action: rest_command.poolaction
- delay: 0:00:02
- entity_id:
- sensor.pool_status
action: homeassistant.update_entity
turn_off:
- data:
action_code: 4
device_number: 2
value: 0
action: rest_command.poolaction
- delay: 0:00:02
- entity_id:
- sensor.pool_status
action: homeassistant.update_entity
Sure, here’s one of my more complicated ones. If my solar system is generating more than 6kWh then it checks a helper to see if it should run. If the helper is ‘on’ (I toggle that on/off via the Lovelace gui) and the heat pump isn’t already on then it proceeds to turn the pool filter pump and electric heater on by activating the favourite. It then sends me a message via signal and to my watch letting me know it’s done that, as well as what the water temp currently is.
We get virtually nothing for power fed back into the grid now, so rather use that spare power to keep the water warm. 
alias: Pool - turn on heat pump if solar > 6kW
description: ""
triggers:
- entity_id:
- sensor.symo_15_0_3_m_1_ac_power
for:
hours: 0
minutes: 20
seconds: 0
above: 6000
trigger: numeric_state
conditions:
- condition: and
conditions:
- condition: state
entity_id: input_boolean.automation_pool_solar_heater
state: "on"
- condition: state
entity_id: sensor.pool_heat_pump_mode
state:
- "Off"
actions:
- action: notify.signal
metadata: {}
data:
message: >-
Pool - Solar greater than 6kW so turning on heatpump! 🌊🏊 The pool is
currently: {{states('sensor.pool_current_temperature_2') }}
- data:
title: Pool - Solar greater than 6kW so turning on heatpump! 🌊🏊
message: |
Pool - Solar greater than 6kW so turning on heatpump! 🌊🏊
The pool is currently: {{states('sensor.pool_current_temperature_2') }}
action: persistent_notification.create
- data:
message: Pool - Solar greater than 6kW so turning on heatpump! 🌊🏊
title: Pool - Solar greater than 6kW so turning on heatpump! 🌊🏊
action: notify.mobile_app_google_pixel_watch
- action: switch.turn_on
metadata: {}
data: {}
target:
entity_id:
- switch.pool_favourite_filter_and_heatpump
- action: climate.set_temperature
metadata: {}
data:
temperature: 34
target:
entity_id: climate.pool_electric_heater_thermostat
mode: single