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Support OTA for Legrand 067771, 067772 #5899
Conversation
Thanks! |
Hi @agsola i thinks its a same error we have with powersocket and legrand as be aware about the problem : https://developer.legrand.com/forums/topic/nlc-firmware-version/#post-9734 |
And regarding the other issue, any idea of how to force it to upgrade? |
In fact its was already upgraded and to the last firmware Just Z2M have fetched on your device report version 0 and on the update file a version 1 but after the upgrade the device report 2 Like 1 and 2 was two number and 2 is upper than 1, so after OTA upgrade Z2M want to verify new OTA update and failed because 2 is upper than 1 yes its complicated |
you can see my complete test here Koenkk/zigbee2mqtt#17709 (comment) and for the NLC product |
its same devices ? you can precise the legrand device number of it ? |
and on "state" tab the
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For the updated one in 46 Hexa = 70 in Decimal can you report the for the second one you have this error : For me 2 option/opinion Reboot them electricaly or if you can reapair it Or but i cant be sure, it can be updated because it have a very old version and not on firmware minimum required to accept v70 |
yes good technique but when the update is lunched stop it, for reduce spaming on the zigbee network |
Hi |
I have seen that they have given OTA support to Legrand devices, wonderful! I have already updated two devices but I have a third, much older that does not give me the option to update. Would it be possible to force the update? As you can see devices 5 and 6 are updated to 0046 but device 7 gives a very rare version and does not give me the option to update. Any ideas? |
I think very old version yeah,
but you can test to fork this file https://github.com/Koenkk/zigbee-OTA/blob/master/index.json and modify the line corresponding to your product to make a number upper than you have installed_version and say to z2m to use your file in settings |
But with other survey with others user , you can have , devices not responding to ota request |
I have been doing tests as you have told me, which now shows me the following error.
I understand that yours would be to be able to force a firmware to be loaded regardless of the version. This is the current version of the device.
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hmmm z2m verify the file version i thinks we can bypass it |
I have a similar problem with the 067646, which also supports OTA updates. As it is a battery device, I've decided not to update until it gets out of battery. What I'd love is to the the 067773 and 067774 to be updateable from Z2M, as well as the 067776 |
067773,067774 => I make PR for z2m support OTA, because yes we have the firmware file for the 067776 => i already make possible |
🤞 for the 067773,067774 ;) |
#5963 Done |
Hello, do you know how I could update my devices with firmware that is too obsolete? 🤔 |
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