Download the required firmware on Legrand developer portal
You can check which firmware is required for each Legrand devices in the Compatible products section. A firmware is a .fw file
A form is available at the bottom of this page. Fulfill it in order to ask for access to firmware download page
Upload the firmware on the gateway of the ZigBee network
The method depends on the gateway you are using : depending on your case, you may do it manually or use a release management tool. Please refer to the update management process of your gateway
Trigger the update of the ZigBee device
The process to trigger an update for a ZigBee 3.0 device is described in the ZigBee documentation. Legrand modules automatically send update requests to the gateway
| Products | Cloud type | Version | Changelog |
| Micromodule | NLM | 44 | New N/A Changed N/A Fixed Security fix : firmware encryption Other minor fixes not visible for end users Known issues N/A |
| Light switch with Neutral | NLL | 31 | New N/A Changed N/A Fixed Security fix : firmware encryption Other minor fixes not visible for end users Known issues N/A |
In order to bring you the best possible support, please fill in the following form
After investigation of your request, we will send you all needed information to access firmware download page (We reserve the right not to accept every request)