GHL (International)

GHL Connect App for Android.

For description and requirements click here.

V3.22.5

- ProfiLux 4 now offers even more options to control flow and return pumps. The amount of features and the high flexibility make ProfiLux 4 one of the leading control systems for pumps:

* Up to 16 pumps in 6 groups can be controlled independently from each other

* Different settings at specific times or events (feed pause, water change, etc.)

* Immediately usable presets

- Sensor calibration wizard is now available for ProfiLux 4 (since firmware V7.32) in the app on the settings pages for pH/ORP/Cond. and KH Director

- Minor adjustments

 

V3.20.12

- Added support for GHL Doser 2.2/MaxiDoser 2.2

- Dosing pump page enhanced to support Continuous run and refactored pump mode selection

- Lightscenes page and direct access via Dashboard tile for ProfiLux 4 and Mitras LX7

- Minor fixes and optimizations

- Fix for not hiding Android splashscreen if loading a default device is set

- Support for Android 12

 

V3.18.0

- Added illumination configuration wizard to load default configurations

- IOND sensor performance: Added instructions to sensor status

- Lightspectrum display in multichannel setup for ProfiLux 4 and Mitras LX7

- Push notifications, charts and NTP for ProfiLux Mini WiFi

 

V3.15.21

- Optimization of the initial setup of network connections

 

V3.15.17

- Fix for losing myGHL-Cloud Storage local device connections

- Fixes for missing spaces in certain push notification messages

- Optimized Dashboard loading times with chart tile

 

Important:

The underlying storage system is unexpectedly no longer supported under the latest operating systems and must be replaced with this version.

The previous app settings will then be lost and will have to be set again.

If myGHL is used, it is therefore advisable to activate the cloud storage function before the update, with which the settings can be loaded from the myGHL server.

 

V3.13.51

- ION Director: Sensor-performance info added

- ION Director: ProfiLux 3 support implemented

- Measurement data list view display unit fixed

 

V3.13.4

- ION Director: Introduction tour added

- ION Director: Doser 2 support implemented

- Auto adjust chart and list view to screen size

- Minor adjustments and fixes

 

V3.13.3

- IOND: Added Double-check feature, offset and info message on ‘Empty measurement cell’

- Opening the chart/list filter in a popup window on small screens

 

V3.13.2

- Measurement data list view improved

- Problem with chart fullscreen fixed

 

V3.13.1

- Problems with settings and charts fixed

 

V3.13.0

- List view added for measurement data and dosing history

- Export option added for logbook, measurement and dosing data

- IOND adjustments

- Minor adjustments

 

V3.12.8

- App storage modified

 

V3.12.6

- IOND: High precision mode added

- Added confirm message to enable control after memory reset

- Minor fixes

 

V3.12.5

- Operation hour meter for switch channel 1 fixed

- Fixed initial setup bug when myGHL is disabled

 

V3.12.4

- Translations updated

 

V3.12.3

- myGHL demo mode added

- Programming digital powerbars function added

- Doser SA charts and logbook not loading fixed

- Minor fixes and adjustments

 

V3.12.2

- myGHL account management added (registration, password reset, edit user data)

- E-mail notifications: Digital inputs added as send condition

- Minor adjustments and fixes

- IOND charts adjusted

 

V3.11.3

- IOND frontend adjustment

- Problem with expert view fixed

 

V3.11.0

- Spanish language added

- IOND validation parameters updated

- Performance improvements

- Minor fixes

 

V3.10.5

- Backup and restore: Error handling enhanced

 

V3.10.4

- Flowsensors: Check if changing the unit is supported by the firmware

 

V3.10.3

- Translations updated

- Problem with the loading of PAB devices fixed

 

V3.10.2

- System: Expansion cards added for viewing and configuration

- Dashboard: Hide tiles of unavailable PAB devices

- Preparation for ION Director: Settings page, chart and dashboard tile added

- Problem with the update of data fixed

 

V3.10.1

- Added new language: Italian

- Flowsensors: Unit GPH added

- Mitras Lightbar & Slimline: Slimline settings added to Expansion Box (PAB)

 

V3.9.5

- Display external links in app

 

V3.9.4

- Network setup wizard improvements

- Performance and reliability of manual dosing improved

- Problem with the display of switch channels on the maintenance page solved

 

V3.9.2

- Production release

- Wrong code adjusted at ProfiLux 3 sensor settings

 

V3.9.1

- Translation texts updated

- Problems with Doser temperature chart fixed

 

V3.9.0

- Added new languages: French and Chinese

- Enable CloudSync option added to myGHL

- LX7 clouds time offset for slaves added

- Added option to select a default period for the charts

- Minor fixes

 

V3.8.2

- Chart problems fixed

- Translation texts adjustments

V3.8.1

- Adding logbook events fixed

 

- Edit sensor/dosing chart points modal title changed

 

V3.7.3

- New functionality for editing or removing recorded measurement data added

- Sensor charts: Date filter and compare-with-selection added

- Display flow sensor descriptions on dashboard

- VorTech Controller pump page: Bug fixes

 

V3.7.2

- Backup and restore line break fix

 

V3.7.1

- Description update for backup/restore operations

- Fix for line breaks in backups

- Locale determination adjusted

 

V3.7.0

- Backup and restore wizard added

- Add device wizard texts adjusted and static configuration fixed

 

V3.6.9

- Add device wizard production release

 

V3.6.7

- Fix for proper saving dosing pump descriptions on Doser2

- Calculation of max. dosing pump index at PAB configuration fixed

 

V3.6.6

- Hide record measurements for virtual sensors

- Problem with stringdata fixed

- Sensortype Conductance B added

 

V3.6.5

- Sensor overview gauges range fixed

- Problem with dosing pumps fixed

 

V3.6.2

- VorTech controller page: Tour added

- Dosing pump controlling settings updated

- KHD controlling settings updated

 

V3.6.1

- VorTech Controller page display adjusted

- PAB communication improved

 

V3.6.0

Added:

- VorTech Controller page

Changed:

- Dosing pump count increased to 32 (ProfiLux 4, since v7.24)

- Individual dosing times increased to 24 (ProfiLux 4, since v7.24)

- Dosing pump controlling settings (ProfiLux 4, since v7.24)

- Expansion Box 2 socket start numbering added (since 2.07)

Fixed:

- Sensor gauges thresholds

- Disable KH Director functions until KH Director is enabled

 

V3.5.3

- Loading of GHLFirmwareCollection improved and problems with accessing GHLFirmwareCollection fixed

 

V3.5.2

- Fixed problem with loading of GHLFirmwareCollection

 

V3.5.1

- Mitras LX7 display settings adjusted

 

V3.5.0

Added:

- ProfiLux 3 PAB-firmware update

Changed:

- GHL device data caching optimized

- Cloud Storage synchronization improved

- myGHL device display name limited to 32 characters

- Network communication performance improved

Fixed:

- Refreshing of switch channel states

- SMS Module state text

 

V3.4.1

Changed:

- General communication and cache optimized

- PAB communication improved

- Illumination channels: Disable schedule if illumination run is copied

Fixed:

- Dashboard Chart: Problem with loading of new time range

- SMS-Module: Display of digital inputs and powercut

 

V3.4.0

Added:

- Dosingpump charts (ProfiLux 4, min. firmware 7.23)

- Display level-sensor states on level overview

- Modal to inform about a required firmware update for new features

Changed:

- Items in chart compare-with-select can now be filtered and grouped

- Logbook chart: Visual adjustments

- Performance and efficiency improvements

 

V3.2.5

Added:

- Mitras LX7 change model (saltwater/freshwater)

- Doser 2 measurement data recording and charts for KH Director and temperature probe

- Doser 2 automatically change time from standard to daylight saving time

Fixed:

- Salinity unit fixed for oxygen probe

- Fixed possible loading error of devices list

 

V3.2.3

Added:

- SMS-Module support

- Firmwareupdate notification

Changed:

- Minor changes

Fixed:

- KH Director pH-sensor calibration

- Minor fixes

 

V3.2.2

- KH Director adjustment of the displays in diagnosis section

 

V3.2.1

- Display info text in chart tile if myGHL is inactive

- Minor optimizations and fixes

 

V3.2.0

Added:

- Dashboard: Chart tile for sensor and logbook charts

- KH Director: Diagnosis functions in expert mode and display of the current pH ADC values

Changed:

- Dashboard: Display of sensor states at the level tile

- Webcam: Tour texts modified

- Chart design for logbook and dashboard tile

Fixed:

- ProfiLux3 + Doser2: Saving of the network settings

- iOS localization for Denmark

 

V3.0.0

Added:

- Webcam: adding multiple webcams, viewable on the dashboard, PTZ commands for control,

create, save/share snapshots

- Link to the GHL Knowledge Base

Changed:

- Dashboard tiles for feed pause and maintenance are customizable

Fixed:

- Stability, appearance and performance improvements

 

V2.8.0

Added:

- ProfiLux Touch for ProfiLux 3 and ProfiLux 4

- Digital input for ProfiLux 3 and ProfiLux 4

Changed:

- Mitras LX7 energy options: PWM-frequency adjusted (firmware 1.10 and higher) and predefined settings added

Fixed:

- Status display of switching channels on ProfiLux 3

- Storing of non-dimmable lighting curves

 

V2.6.3

- Add menu items dependet on assigned PAB devices

- Optimization for slow devices

- Fix for new security policy in Android 9

 

V2.6.1

- Request assigned PAB devices on loading

 

V2.6.0

Added:

- Email notification page for ProfiLux 3 and ProfiLux 4

- Timezone for Doser 2(.1)/Maxi (min. firmware 1.27 required)

Changed:

- Logbook: Chart comparison with installed sensors (including KH Director)

Fixed:

- Minor fixes

 

V2.4.2

Fixed:

- Error while loading sensors with ProfiLux 3-firmware before V6.43.

- Logbook-assistant could crash under certain circumstances while stepping forward.

 

V2.4.0

Added (firmware requirements: P3 V6.43, P4: V7.20, Doser2: V1.33):

- PAB-Assignment

- ProfiLux 3 Charts of measurement data

- Switchchannel functions for controlling KH Director upwards/downwards

Changed:

- Overall performance improved

 

V2.2.2

Switchchannel descriptions and current on Dashboard

V2.2.1

Logbook usability improved

V2.2.0

Added:

- Logbook page for measurement recording, notes, maintenance tasks and reminders

- Reminder page

- Display page

- Mitras Lightbar & Slimline page

- System: Communication interfaces

- Simulation: Advanced settings

Changed:

- Display all times (incl. KH Director last measurement and Charts) in GHL-device time zone

Fixed:

- Misspellings corrected

- Getting the UTC offset from the GHL-device adjusted

V2.0.7

- ProfiLux 4e support

V2.0.6

Added:

- Page: Temperature dependent light reduction

- Page: Variable illumination

Changed:

- Level: State messages for fill/drain (no waterchange) added

- Performance improvements

Fixed:

- Minor fixes

V2.0.3

Added:

- Acclimation page

- Seasonal lighting page

Changed:

- MultichannelSetup: Chart mode descriptions

- Sidemenu now nested

Fixed:

- Minor improvements and fixes

V2.0.2

Fixed:

- General page could throw error under certain conditions

V2.0.1

Added:

- Multichannel-Setup: Simple chart and chart axis descriptions

- Illumination channels: Chart axis descriptions

Changed:

- Multichannel-Setup: Minor changes

- Sensor charts: Different colors on multiple sensors with same type

Fixed:

- Sensor charts navigator empty

- Dashboard: Reading page got stuck in some cases

- Mitras LX7006 channel 8 and 9 not listed

V1.2.1

- Fixed illumination run not editable

V1.2.0

Added:

- Light scenarios page for Mitras LX7

- New Dashboard tile for light scenarios

- Illumination channels: Function to shift illumination run

Changed:

- Dashboard flow sensors tile: Tile items selectable

Fixed:

- Minor fixes

V1.1.2

Added:

- Illumination chart

- myGHL SharedDevices

- Mitras LX7:

- Energy options

- Maintenance and energy options dashboar tiles

Changed:

- Mitras LX7: Maintenance added Start/Stop feature

Fixed:

- Network client mode translation

V1.1.1

Added:

- KH Director: Kalkwasser mode

- Illumination: Colors

Changed:

- Dashboard: Display sensor descriptions and tile max. sizes increased (row sizes 6 and 8 added)

- My Devices: Group devices and display myGHL ID

Fixed:

- App crashed when opening switch channel details on ProfiLux 3

V1.1.0

Fixed: - connection issue with ProfiLux 3 under some circumstances

V1.0.9

Added: - ProfiLux 4/Mitras LX7: Extras menu for key calibration - Programmable logic

Fixed: - myGHL auto-verification

V1.0.8

Added: - 1-10V-Interfaces for ProfiLux 3 and ProfiLux 4 - System page showing device information for Doser 2 and Mitras LX7 - Dosing fill level monitoring can be disabled since firmware for ProfiLux3:V6.38, ProfiLux4:V7.16, Doser2:V1.31 - Magnetic stirrers manual override and configurable as model1/model2 - KH Director: Quick navigation to assigned pumps

V1.0.7

Added: - New powercut feature for maintenances - New system page showing device information and changing peripheral settings like powercut detection. - KH Director page shows actual pHValue - Optimizations on system utilization

Fixed: - Mozilla Firefox Switchchannels manual buttons being not clickable

Note: - ProfiLux4 and MitrasLX7 needs at least WiFi-firmware version 6759 for connecting to myGHL

V1.0.6

- Added an assistant that guides through the initial setup of GHL Connect.

- New option to connect to your myGHL-devices directly in GHL Connect on tablet/smartphone installations, when myGHL is activated and used.

- Fixed ProfiLux3 and Doser2 connection issue while loading Dashboard.

V1.0.5

- CloudStorage on myGHL, that makes it possible to share the GHL Connect app-settings and GHL-Devices-settings including the personal Dashboard between GHL Connect on Android/iOS, Webinterfaces and myGHL. Can be enabled/disabled in app-settings on each device. - Performance mode for ProfiLux4 and Mitras LX7 with WiFi-firmware-version >6741 is now user-definable and can be disabled, if myGHL is not used or set to read-only. - Fix for sensors signalfilter not saved.

v1.0.2

- Fixed connection failure which could occur with certain communication types.

v1.0.1

- Fix for incorrect reading of flow sensors on the Dashboard.

v1.0.0

- Flow sensors

- Fixed display error at stream groups page

v0.20.0

- WPS

- Alarms

- Stream groups

- Link to the privacy policy according to GDPR

- KH Director status display and time (last measurement) adjusted

- Display 9 illumination channels on each tab at the overview

- Maintenance bug fixed

v0.18.3

- Firmwareversion on General-page

- Option to display illumination-, sensors-, dosing pumps-, level-, stirrers- und switch channels-tile in one row

- Display last KH Director reading in local time (like in Control Center)

- iPhone X display problems fixed

- Fixed: The wrong time was saved in some cases

- Fixed: Localization problem in some cases

- Fixed: PIN-prompt didn't show up on app start

v0.18.2

- KH Director "adjust displayed measured value"-option

- Charts with myGHL data for ProfiLux 4

- KH Director dashboard tile

- Dashboard overworked

- Fixed issue with date and time after change to summer time

- Fixed localization error