Commander
Build 2026.06.01Fixed an issue where encrypted device discovery messages caused a message queue resource leak. This could cause services to stop, requiring a device restart to restore operation.
Added Max Auto-negotiation Speed object to limit port speed. Updated Link Status object to report speed and duplex.
Added driver support for sending serial BREAK signals.
ObSys
Build 2026.07.01Fixed an issue where encrypted device discovery messages caused a message queue resource leak. This could cause services to stop, requiring aan application restart to restore operation.
Added driver support for sending serial BREAK signals.
Improved scanning robustness to be more tolerant of network packet loss.
New application note with guidance on RS485 networking.
Drivers
Redesigned the driver to align fully with the latest North fire interface design standards. Added standard fire .C objects. The sub-device and .V objects are no longer supported. The legacy .V1 and .Fx objects have been retained strictly for backwards compatibility.
Increased event storage capacity from 130 to 500 events. Added the .SC driver object to support this expansion.
Supervisory event states are now tracked and stored separately in persistent memory to prevent data loss across restarts.
Added filter objects and a Domain object for enhanced data refinement.
Event clearing logic: Fixed an issue where a reset event erroneously cleared the entire event log. Added new latching event options to allow selective event clearing based on site requirements.
Removed legacy write-only objects for Time and Detector Label.
Alarm Event point field has changed format.
Improved input validation for incoming data packets. This resolves an issue where receiving corrupt channel data could erroneously cause transmitters to report as offline.
Added start and end address driver objects to efficiently filter data from a specific range of transmitters.
Increased the default Sensor Timeout value to 45 minutes to reduce false offline alerts.
Added Easy Configure driver object for streamlined configuration.
Build 2026.06.10
Fixed an issue in the database maintenance routine where clearing the final remaining entry could inadvertently trigger a wipe of the entire data log.
Resolved an issue that prevented correctly setting values for the Alarm Point Field (AT) driver object.
Commander
Build 2026.02.01Resolved an issue introduced in the January release (Cmdr build 2025.10.01) that prevented the default configuration from saving correctly. The save process could hang, requiring a manual reboot and resulting in only partially saved settings. After installing this firmware update, please re-save the default configuration to ensure all settings are correctly applied.
Corrected an issue where the last restart reason was erroneously reported as a ‘Watchdog’ event instead of a ‘Power failure’.
Resolved a DHCP issue that occurred when a connected network switch was power-cycled. In rare cases, this would cause the device to fail to obtain an IP address and require a reboot to restore connectivity.
Commander
Build 2025.10.01Fixed an issue where the Access from Local/Remote Network setting could block a reply.
Changing Inbound Encryption settings now requires a device restart.
When changing from DEFAULTIP mode where IP-connected systems are temporarily offline, modifications were made to refresh failing objects more quickly.
When changing from DEFAULTIP mode where IP-connected systems are temporarily offline, modifications were made to clear all fail counters.
Added object to indicate if Data Transfers have been configured.
Additional checking when accessing time from the hardware real-time clock. This is to help fix a Commander Hub reporting issue.
Added support for an additional range of flash memory components.
Zip
ZipMaster v1.2 build 2025.08.08
Updated to add support for the new M7212A and M7213A modules.
New M7212A panel-mount text display released. With a four-line display and four menu buttons, replacing the M7202A.
New M7213A panel-mount LED display module released. With four dual-colour LED outputs, and four button inputs.
ObSys
Build 2026.01.05Updated to include addition of new display modules.
Released to replace older format documentation for ObSys applications.
Drivers
Added support for test events.
Updated alarm event conditions, including ‘isolated’ to ‘disabled’.
Note: Legacy configuration compatibility can be restored using the LAC driver object.
Updated output group object references. Legacy references are retained for backwards compatibility.
Added support for the latest Notifier ID2net peer-to-peer third-party protocol and Inspire panels.
Re-engineered object references to align with newly exposed protocol features.
Deprecation Notice: The legacy master-slave protocol is no longer supported.
Added support for the Ziton revision 3 protocol and ZP3 panels equipped with the V4 CPU board.
Build 2025.12.18
Resolved an issue where location string caused fault in scanning the system object.
Build 2025.08.04
Fixed an issue to CDM driver version that blocked access from BACnet and Modbus modules.
Build 2025.10.28
Resolved an issue where zone labels longer than 30 characters caused fault in accessing a zone’s values.
Build 2025.10.29
Optimised data receive handling
Added UTF-8 character decoding.
Build 2025.10.13
Fixed an issue when setting a server authentication password longer than 30 characters.
Commander
Build 2025.06.01Added support for Commander hardware version 3.0, introducing a 10/100 Ethernet port.
Factory configurations are now Secure by Default with the following settings:
North IP Devices: AES-128 encryption is enabled by default; an authentication key must be set prior to network deployment
Local Web Server: Disabled by default.
TFTP Update Mode: Disabled by default.
Added AES-128 encryption and objects to control access from local and remote networks.
Moved from Commander base firmware, can now be started as an interface.
Updated actions when DEFAULTIP switch set ON: TFTP server is enabled, North IP Device security is temporarily disabled.
ObSys
Build 2025.07.18AES-128 encryption added and enabled by default. Added objects to control access from local and remote networks
Build 2025.06.01
Turned off by default.
Moved from ObServer core, can now be started as an interface.
Commander Manual
Updated for hardware version 3.0, and latest Secure by Default firmware.
Drivers
Now available as an interface to start, instead of built-in module
Added security objects to control read-write access from local and remote networks, increased User-ID length, and added Telnet session monitoring objects.
See new Telnet Driver Manual for API use.
Build 2025.05.29
Fixed on-board I/O (loop 0) reporting to offset device and sub-addresses.
Build 2025.05.23
Updated to ignore the case on HTTP header field requests.
Commander
Build 2025.01.01Additional checking of an NTP response, to help resolve issue of momentarily incorrect year affecting Hub data reporting.
Build 2024.11.11
Resolved issue where the web server was not enabled in DEFAULTIP override mode, when both local/remote access set to none. Updated Device Information page to include ‘website access’ setting.
More drivers updated and released for Commander’s Cloud Update feature.
ObSys
Build 2025.01.27Added a prompt to update ObSys when missing files are detected. Advanced ObVerse Processor updated with additional Windows Style.
Updated to support recent changes to ObVerse Processor.
Drivers
Major revision. The driver now connects directly to a WeatherLink Live to access nformation from multiple local weather stations concurrently.
Build 2025.01.21
Modbus Server: Improved documentation generation for third-party integrations; clarified signed/unsigned integer registry boundaries.
Modbus Client: Added a decoding option for isolating a single register from a multi-register read loop.
Modbus Client: Introduced connection caching and TCP keep-alive options.
Modbus Client: Resolved a request/response timing mismatch observed on high-speed serial links.
Provides user authentication and control of a single electric vehicle (EV) charger via an OCPP gateway.
Build 2024.11.11
For Commander, now available via cloud update.
Build 2024.11.11
For Commander, now available via cloud update.
Build 2024.11.11
For Commander, now available via cloud update.
Commander
Build 2024.06.01Resolved an issue where a watchdog reset occurred on a small number of devices.
Build 2024.05.01
Added objects to control how the web server can be accessed from both local networks and remote networks.
Now operates with network address port translation, with replies sent to the UDP originating port.
Removed default user.
Alarm Emailer
Performance optimisations.
More drivers updated and released for Commander’s Cloud Update feature.
Zip
ZipMaster v1.2 build 2024.02.01
Updated with additional network diagnostics.
ObSys
Build 2024.06.01Operates with network address port translation, with replies sent to the UDP originating port.
Removed default user.
Alarm Emailer
Performance optimisations.
Added menu item to close ObServer.
Improved re-synchronising of connected applications.
Drivers
Added support for subscribing to topics (to receive values)
MQTT version 5.0
(on ObServer platforms) TLS connections available
Adds support for underfloor heating, electric heat actuators, and changes in its operation.
Build 2024.05.01
Add default baud rate
For Commander, now available via cloud update.
Build 2024.05.01
Add default baud rate
For Commander, now available via cloud update.
For Commander, now available via cloud update.
For Commander, now available via cloud update.
For Commander, now available via cloud update.
Commander
Build 2023.11.01The new DHCP Server (in DEFAULTIP mode) provides an IP address to your connected PCs, getting you engineering quicker.
General improvements to detect a power-loss (from a failing power supply) while Commander is powering-up.
Adds a new Last-Change module
Text-Equal, Text-In-Text, Text-Join, Text-Length, and Text-Split modules are now supported. Previously these Text modules types were only supported in advanced processors.
Build 2023.03.27
Exported CSV file format updated to resolve some utf-8 encoding issues.
Performance optimisations.
Zip
ZipMaster v1.2 build 2022.11.18
Updated to improve start-up, including faster detection of connected modules.
ObSys
Build 2023.11.30Build 2023.04.19
Improved LDAP (Active Directory) sign-in, and modified text to sign-in alarm events.
An issue with RemoteWrite was resolved that could cause a browser to incorrectly display a missing image placeholder.
Updated to resolve an issue with CSV file formatting.
Includes performance optimisations.
Adds a new Last-Change module
Text-Equal, Text-In-Text, Text-Join, Text-Length, and Text-Split modules are now supported. Previously these Text modules types were only supported in advanced processors.
Updated for new Last-Change module
Improvements to CSV data file handling includes a new auto-delete option, custom folder location, and the re-creation of files if deleted by another application.
The retry time when a channel’s source object is failing has been changed, similar to Essential Data, to increase with the number of failed attempts.
Object reference changes include a new Information object with total data channels, alert counts, and cycle time. The Setup object now contains set up options grouped by category.
Various general improvements were made and issues fixed.
Updated links to documentation and resolved an issue with buttons on the info pane not initialising correctly.
Navigating to folder shortcuts has been added when browsing for a destination folder location.
Is now available and covers Alarm Manager, Data Manager, and ObView.
Drivers
New objects for event counts of each condition.
Build 2023.03.01
Fixes an issue decoding 4-register (8-byte) values.
Commander
Build 2023.01.01General improvements to power-loss detection and shut-down procedure.
Sending to Hub has a few minor changes - Data encryption block size has been optimised to increase idle times, and improved delivery after a loss of Internet connection.
Build 2023.02.06
Fixed formatting issue of profile and times values when refreshing on values detail page.
Resolved issue causing email to resend on some servers.
ObSys
Build 2023.02.10Build 2022.10.10
Added support for LDAP secure (LDAPS).
Resolved issue causing email to resend on some servers.
Drivers
Build 2022.11.16
To improve security, Modbus TCP server is disabled by default.
Commander
Build 2022.08.17Build 2022.09.01
Page data now automatically refreshes, and remembers value expand/collapse.
Fixed displaying month.
Enhanced security policy.
Improved sending over poor signal connections.
Fixed issues with clearing Alarm History may stop Hub reporting, and TCP socket link closure.
Zip
ZipMaster v1.2 build 2022.09.01
Updated to support the new M7007 module.
A new M7007A module is released. It has two digital inputs, four universal inputs, two relay outputs, and three analogue outputs. This replaces the M7012 for new projects.
The M7204A Smart Switch display has been redesigned and features a solid brushed aluminium facia and buttons. For a custom install, replacement unfinished solid brass metal facia and button kits are available to finish in your chosen design.
ObSys
Build 2022.09.22CDMs moved to ‘old’ folder before new versions installed.
Drivers
Build 2022.08.18
Security enhancements.
Add last message sent object.
Build 2022.06.30
Updated Action object.
Build 2022.09.12
Resolved issue with Panel Action object not working correctly.
Commander
Build 2022.06.02Build 2022.06.01 New
Redesigned interface to provide simple responsive html pages compatible with all modern browser.
Added: Profile, Times, and DateTime property types
Added: Times-State, Profile-Values, Date-Pulse, and Smooth module types
See ObVerse Manual: Standard Processor for details.
Added 0.5 decimal place option for float-type objects
Added a TFTP permitted object to control TFTP updates in PROGRAM mode.
See also changes to the PROGRAM and DEFAULTIP switches in previous release.
Other changes to Commander include a larger ARP cache, and improved battery monitoring.
ObSys
Build 2022.06.17Added: Profile, Times, and DateTime property types
Added: Times-State, Profile-Values, Date-Pulse, and Smooth module types
See ObVerse Manual: Standard Processor for details.
Updated to include support for new properties and modules.
An update to Object Exporter resolves an issue when exporting complex objects.
Updated for Daikin, HeatmiserNeo, JSONData, and StfaNICO driver.
Drivers
Build 2022.06.07
Resolves an issue when isolating devices.
Build 2021.10.21
Added support for VFC input/output.
Build 2022.06.01
TCP Server Setup driver object returns full label from Essential Data.
Build 2022.01.12
Fixed issue with object scanning incorectly.
Commander
Build 2021.12.23General improvement to TCP/IP communications, including increased memory allocation.
Fixed an issue with ARP that could impact TCP communications.
Fixed an issue that could impact TCP communications.
Fixed an issue with label corruption on Hub.
Drivers
Build 2022.01.17
Minor enhancements.
Commander
Build 2021.10.01New feature to enable link to Commander Hub. Once enabled, Commander continually monitors and records changes to values collected by Essential Data, alarm events received by Alarm History, and device information. Then it encrypts and transfers these changes to Commander Hub.
Commander Hub is the cloud-based meeting place for Commanders, their owners, their installers, and their service providers.
Commander Hub extends the power of Commander by providing easy remote viewing and editing, long-term recording of building data, and management of shared access.
New feature to update Commander’s firmware directly from North’s cloud servers.
This version changes the operation of the PROGRAM switch, moving some features to the DEFAULTIP switch.
Support for latest Commander hardware revision
Build 2021.02.23
Updated support page, with option enable the Commander Hub link.
Fixed an issue with Essential Data not clearing a comms alarm state, when the value is unchanged.
Resolves an issue with its comms check, caused by the reference containing an alias.
Improved ARP cache operation
Default DNS server (1.1.1.1) and NTP server (ntp.org) when unspecified
Zip
ZipMaster v1.2 build 2021.06.17
Support for new M7005 module.
Thermistor value conversion range extended to -50…150 °C.
Offline configuration of an M7004 module: fixed an issue that caused universal outputs (UOx) to wipe when connected.
M7202 display: resolved issue of bi-directional values writing on a restart, even though adjust set to ‘no’.
A new twelve digital input M7005 module is now available. This replaces the M7001 for new projects.
ObSys
Build 2021.10.18Build 2021.07.01
Improved LDAP (Active Directory) sign-in and alarm message text.
Fixed an issue with Essential Data not clearing a comms alarm state, when the value is unchanged.
Resolves an issue with its comms check, caused by a reference containing an alias.
Document released, updating and simplifying the documentation for ObServer.
New driver manuals are available for BACnet, Cerberus, Esser, InnerRange, Luxmate, and SatchSNP drivers.
Drivers
New driver interfacing to a Drayton Wiser temperature control system.
New driver interfacing to the Kentec Taktis range of fire detection panels.
Adds support for the new Meaco receiver and S2TX transmitters
An auto-discovery option simplifies engineering.
Value units for built-in sensor types have been updated for better interoperability.
Build 2021.03.18
Increases the resolution of temperature setpoints
Detects any changes to a zone’s device type more frequently.
Build 2021.04.04
Fixed an issue with the Modbus server, negative values incorrectly read as ‘-1’.
Build 2020.11.11
Fix issue with non-modifying writes.
Fixed negative temperatures reading incorrectly.
Build 2021.09.21
Simplified scanning for IQ3 and IQ4 controllers.
Commander
Build 2020.10.21Improved checking when ObvProcessor requests objects that are out-of-range.
Fixes an issue with COV write, causing value to be written when unchanged (issue introduced with build 2018.11.16).
Resolved an issue with Telnet not re-enabling after being disabled.
ObSys
Build 2020.10.23Resolved an issue with Telnet not re-enabling after being disabled.
Auto-scanning and object type checking, introduced in the previous release, has been enhanced and can now be enabled using the ‘Auto Scan/Check’ option.
Improved responsiveness when scanning an object that no longer exists.
Improved display on high-DPI monitors
New tutorial released.
New driver manuals released for Adam, Andover Controls AC8, Andover Controls Continuum/Infinity, Andel Floodline, Autometers, Benning, Carrier, Danfoss, Lutron HomeWorks, Mitsubishi City Multi air conditioning, Notifier fire, Pelco Endura, Rafiki, Rotex Solaris, Safegard, and Texecom.
Updated to include information on Crestron Home system.
Drivers
New version presents Essential Data values on the Johnson N2 bus
Replaces room with group support.
Adds scene and switch support.
CLIP sensor adjustment.
Adds support for HVAC and Output monitoring.
Reduces scanning limit on Integration-IDs to 500.
Improves handling of error responses.
Build 2020.60.04
Fixed issue with Load Labels not loading all detector labels.
Modified panel action object values when reading to improve operation with Essential Data.
Build 2020.10.01
Updated priority array for multi-state objects.
Added additional protection against malformed network messages
Device MAC address cache increased.
Improved ObView pages for a device to reduce object requests and increase description length.
Updated driver for current product platforms.
Added Error object
Set default values for configuration objects.
Moved objects from Scene to Channel
Build 2020.05.29
Amended fan speed object to include an auto state.
Build 2020.06.01
Added O, P, and Q decode types.
Resolved an occasional rounding error when writing to register value using a formula.
Corrected issue with ObView pages only referencing registers 0-99.
Build 2020.08.10
Added .Q object
Commander
Build 2019.09.01Updated to reduce the retry period from 15min to 5min, when remote fails reach 9.
ObSys
Build 2019.12.16Updated to reduce the retry period from 15min to 5min, when remote fails reach 9.
Views are auto-scanned when no items have been discovered previously.
Items that have changed since the view was last scanned are highlighted, prompting a rescan
Quicker page load and refresh times for table views, such as Data Transfer and Essential Data
ObView’s toolbar has been refreshed.
Marked object is reset to the local ObServer when ObSys is started.
An update to the ObVerse Editor application resolves an isolated issue when inserting or pasting ObVerse. When a pasted item’s reference was already in the ObVerse processor, the reference was four characters long, and ended in a ‘z’; then the item’s reference became corrupted.
Updated for MitsubishiG50, and Vesda drivers.
Drivers
Incorporates features from our existing range of Modbus drivers (Modbus, ModbusTCP, and ModbusSlave) replacing them with a single unified driver.
Build 2019.01.10
Updated to include support for DALI compatible emergency lighting, and brightness levels as a percentage.
Incorporates the latest Heatmiser API.
It is compatible with 2nd generation neoHub gateways and the latest neoStats, including heat/cool features.
Finding a neoHub using the connect key is now supported.
Build 2019.10.29
Baud rate now adjustable.
Build 2019.10.16
Resolved an issue with unsolicited command causing value reply corruption.
Commander
Build 2019.06.01Build 2019.06.01 New
Added optional delay in reporting a value alarm state. Use it to reduce false alarm events. The delay can be set up to 12 hours.
Resolved an isolated issue where if an object is adjusted multiple times before the remote device acknowledges the first, the last adjustment may not be sent to the remote device.
Functional change when DEFAULTIP switch is set ON: When set to use the default IP address, the local encryption key is disabled.
Zip
ZipMaster v1.2 build 2019.06.01
New version
Pre-engineering a Zip System
With this new ZipMaster driver, it is now possible to engineer a Zip system before the physical network is available.
Using the Module Types Setup object, the engineer can specify the module type to expect at each address (without the physical module being connected). When the Zip System is scanned, the modules appear. Great for pre-engineering.
Saving the Zip Setup and Zip System objects will save the module types as well as the individual module settings for each address. The backup file(s) can be loaded into a Zip interface elsewhere, even if no modules are physically attached to the new Zip network.
Module lock
Get better control of what happens when a new module is physically added, replaced with another of the same type, or changed for a module of a different type on the Zip network. Use the new Module Lock object to protect against unwanted changes.
ObSys
Build 2019.06.21Build 2019.06.01
Added optional delay in reporting a value alarm state. Use it to reduce false alarm events. The delay can be set up to 12 hours.
Resolved an isolated issue where if an object is adjusted multiple times before the remote device acknowledges the first, the last adjustment may not be sent to the remote device.
Build 2019.06.10
Enabled faster page loading from logs containing a large amount of data, and pages with Essential Data values.
Examples from the ObVerse Manual: Standard Processor are now available as macros. Using the editor, insert them into your ObVerse Processor strategy
Application updated with links to the new documentation.
ObSave
Updated with more command line options, useful for automating object backups.
Document is released, consolidating ObVerse documentation for the extra features within ObView - the advanced processor.
Zip Tutorial
Updated for the new features available in the ZipMaster driver, including the Module Types configuration.
Updated for ColtOPV, and Hitzinger drivers.
Drivers
Features enhancements from the latest Protec protocol release, support for general alarm and technical alarm panel events, and a pause between commands is now enforced by driver.
Added options to filter particular panel events, and can optionally resend output group overrides when the system is reset.
Build 2019.01.24
Resolved an issue when reading an object description containing a long text value.
Build 2019.06.01
Updated to improve re-connection time after a power fail of the connected system.
Build 2018.10.23
Updated to improve re-connection time after a power fail of the connected system.
Build 2019.06.10
Updated for compatibility with the latest Essential Data version included in this release.
Build 2019.06.07
Updated for compatibility with the latest Essential Data version included in this release.
Build 2019.03.19
Modified alarm condition text, device reference always includes sub-address.
Build 2019.01.17
Added a heartbeat confirmation frame to the RS232 serial connection routine.
Resolved a message queue resource leak that could cause services to stop completely, requiring a reboot to restore operation.