Ewon Product List: Firmware Versions and Replacement Guide

This article lists all Ewon Cosy, Flexy & CD products with their latest firmware versions and provides links to the corresponding upgrade procedures. For obsolete products, the recommended replacements are also specified.

APPLICABLE PRODUCTS

Flexy, Cosy+, Cosy, Ewon CD

IN THIS ARTICLE 

Stay secure with firmware updates

Keeping your Ewon device firmware up to date is essential for maintaining the security, reliability, and performance of your system. 

Firmware updates address potential security vulnerabilities, ensure compatibility and optimal operation with the Talk2m platform, and provide access to the latest features and improvements. 

Regularly updating your device helps protect your data, maintain stable connectivity, and take full advantage of Ewon’s ongoing enhancements.

How to check Ewon model and firmware version

You can easily keep all your Ewon devices up to date using the Talk2m Firmware Management feature in Ecatcher.

With the Firmware Management feature, account administrators can view:

• The list of connected Ewon devices
• The serial number of each device
• The model of each device
• The installed firmware version on each device
• Information about the latest stable version or available security patch (if the device is not running the latest version)

Note: The Firmware Management feature is available only with Talk2m Pro and Light plans. It is not included in the Talk2m Free version. However, in the Free version you can still display the “Serial Number” and “Firmware” columns in the Ewon list to identify each device’s model and installed firmware version.

Ewon models and their latest firmware versions

Latest FW Version*:

For each device family, the latest available firmware is listed.
Firmware versions for actively supported devices are shown in green, while those for obsolete devices are shown in orange.

It is still important to keep obsolete devices updated to the latest available firmware. Although these devices remain supported on the Talk2M platform for now, they have been in the exit phase for several years. We recommend planning their replacement. Please refer to the update process for your device below for details and possible replacement products.

Update Process*:

Depending on the device family, the firmware update process may differ slightly. That’s why we provide the correct link here to the document explaining the upgrade procedure.

Cosy+_update:

The easiest way to update Cosy+ devices is via the Firmware Management feature in Ecatcher. Alternatively, you can update through the GUI or USB key. [How to update the firmware of an Ewon Cosy+ ?]

Flexy_update:

To update your Ewon Flexy, the easiest is to use the eBuddy application. It can also be used through an existing Talk2m remote connection. [How to update an Ewon Flexy/Cosy131 remotely or locally]

Cosy131_update:

To update your Ewon Cosy131, the easiest method is to use the eBuddy application. eBuddy can also be used through an existing Talk2m remote connection. Alternatively, if you have local access to the device, you can perform the firmware update using a USB key. [How to update an Ewon Flexy/Cosy131 remotely or locally]

Cosy141_update & replacement:

To update your Ewon Cosy141, the easiest is to use the Ebuddy application. It can also be used through an existing Talk2M remote connection. [How to update an Ewon Flexy/Cosy131 remotely or locally]

As mentioned above, these devices are still supported on our Talk2M platform for now, but it is time to plan their replacement, as they have been in the exit phase for several years.

Cosy 141 Serial Port Replacement:

• If you use the serial port in your installation, the recommended replacement product is: Flexy 205  with Serial Extension Card. Order codes:
• If you do not use the serial port, the best replacement product is the Cosy+ range.

Cosy 141 MPI Port Replacement:

• If you use the MPI port in your installation, the recommended replacement product is: Flexy 205 with MPI Extension Card.
• If you do not use the MPI port, the best replacement product is the Cosy+ range.

EwonCD update & replacement:

To update your Ewon CD, the easiest is to use the Ebuddy application. It can also be used through an existing Talk2M remote connection. [How to update an Ewon Flexy/Cosy131 remotely or locally]

As mentioned above, these devices are still supported on our Talk2M platform for now, but it is time to plan their replacement, as they have been in the exit phase for several years.

CD Replacement Product

Depending on how your old CD device was used:

• Only for remote access:
  The best replacement product is the Cosy+. Choose the model with the required communication interface (e.g., Cosy+ Ethernet, Cosy+ Wi-Fi, or Cosy+ 4G).
• Remote access plus data collection or basic scripting:
  Use Flexy 205. It has 3 LAN ports and 1 WAN Ethernet port. If your device connects to the Internet via the WAN interface, no additional extension card is required. If you use cellular or Wi-Fi for Internet, make sure to order the corresponding extension card.
• Using the serial port:
  Use Flexy 205 with an additional Serial Port Extension Card.
• Using the MPI port:
  Use Flexy 205 with an additional MPI Extension Card.
  (Alternatively, Flexy 203 with an additional communication card—Ethernet, 4G, or Wi-Fi—can also be a solution.)

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