Extender (CEXT)

CEXT 1.5 - Oct 2022

• Disable over current monitor for Belimo motors

Multiplexer (CISM)

CISM 1.4 - Nov 2019

• Fixed an issue with random system disappearing from the screen

Screen Link Module (CSL)

CSL 1.11 - Jan 2026

• Initial release

Universal Module (CUCM)

CUCM 2.7 - Jun 2024

• Changed the setpoint hysteresis to 0.5 deg C (IRD-162)

VRF Host Module (CVRFH)

CVRFH 1.2 - Jan 2026

• Add ability to change the static pressure of a Daikin system from an iZone wall controller

CVRFH 1.1 - Sep 2025

• Enables full VRF ME support when connected to a CPU

CVRFH 1.0 - Dec 2024

• Initial release to production

Wireless Repeater (CR)

CR 3.24 – Mar 2026

• Ensure all wireless temperature sensor messages are repeated

CR 3.23 – Mar 2019

• Fix EEPROM memory location

Wi-Fi Bridge (COCB)

COCB 4.29 - Dec 2024

• Added temperature control in constant zone

• Added JSON command to set all favourite/schedule settings

• Enabled setting of Mitsi Electric 4th fan speed

• Fixed Optus modem not receiving comms

COCB 4.28 - Nov 2024

• Various updates and optimizations

COCB 4.27 - Jul 2024

• Fix weather temperature data types for negative temperatures

• Fix C225 config version for old firmware in C225

• Added the ability to pair a COCB to a C225 in JSON API

• Add flag to indicate comms to AC unit

• Added bridge repair equivalent option

• Reset bridge after changes to DHCP and WiFi settings

• Add TCP socket monitor. Reset socket when timeout occurs.

• Better handle old firmware in C225

• Sleep timer countdown

• Flash LED’s when changing WiFi settings and DHCP setting

COCB 4.26 - Jun 2024

• hot water system release (IRD-189)

• do not allow sending info to C225 and requesting info from C225 at the same time

• fix Apple home re-connection

Smart Hub (COCBH)

COCBH 4.36 - Jan 2026

• Changed internal structures to use a common library structure

• Added TCL ducted AC integration (IRD-211)

• Fixed Brivis reset command and quick on/off issue (IRD-854)

• Added feature that will turn AC on when activating a zone. Enable setting ‘AC On with Zone’

• Add ability to change the static pressure of a Daikin system from an iZone wall controller

• Added zone grouping to combine multiple zones under one name, making it easier to manage large areas - Daikin Only

Open

Open

• Added fan speed control when the setpoint is reached for better comfort and efficiency - Daikin Only

Open

Open

• Enabled selection and adjustment of static pressure for supported Daikin units - Daikin Only

Open

Open

COCBH 4.31 - Sep 2025

• Brivis Configuration JSON: Full parameters available in AC Config, Manufacturer section.

• Standalone Sensor Monitor: Pair CRFS2, CRFS2H, or CRFS directly without zones.

• AC Setpoint in Full Schedule: Schedule commands now include dynamic set point changes.

• Remote Firmware Upgrade: Implement the ability to upgrade firmware version remotely without replacing physical hardware.

COCBH 4.29 - Dec 2024

• Added temperature control in constant zone

• Added JSON command to set all favourite/schedule settings

• Enabled setting of Mitsi Electric 4th fan speed

COCBH 4.28 - Nov 2024

• Various updates and optimizations

COCBH 4.27 - Jul 2024

• Fix weather temperature data types for negative temperatures

• Fix C225 config version for old firmware in C225

• Added the ability to pair a COCB to a C225 in JSON API

• Add flag to indicate comms to AC unit

• Added bridge repair equivalent option

• Reset bridge after changes to DHCP and WiFi settings

• Add TCP socket monitor. Reset socket when timeout occurs.

• Better handle old firmware in C225

• Sleep timer countdown

• Flash LED’s when changing WiFi settings and DHCP setting

COCBH 4.26 - Jun 2024

• hot water system release (IRD-189)

• do not allow sending info to C225 and requesting info from C225 at the same time

• fix Apple home re-connection

Network Extension (CNEM)

CNEM 2.0 - Aug 2011

• First release

Roller Blinds Module (CACRB)

CACRB 1.4 - Sep 2025

• Extended motor detection window for more reliable blind pairing and control