Hello Qualcomm Community,
I am studding the QCA4020 Module Documents and I am able to know that it's supports OTA Upgrade.
But I wants to know that,
Can we put OTA upgrade to QCA4020 using differnt protocols?
Such as,
Upgrading Zigbee/BLE Stack using WIFI
OR
Upgrading WIFI stack using Zigbbe OR BLE Protocol?
OR
We have to upgrade ech of them seperatly using their dedicated protocols?
Will you please help me to undertsand this consept?
Regards,
Shiv Patil.
So how would secondary nodes, that are only connected to the border-router over Zigbee or Thread receive their firmware-updates?
Let's assume in the normal case you have a mesh network of Zigbee or Thread where one of the QCA4020 is the borderrouter/coordinator and the only node connected to Wi-Fi. Than the nodes connected through zigbee or thread in this mesh network should get their firmware update through this borderrouter/coordinator. Is this implemented?
OTA of the secondary nodes over the Mesh Network or otherwise is not supported currently. As there is no specific standard around this kind of OTA. There are a few custom solutions from different vendors in the market to make this feature a reality.
BT SIG has plans to roll out a specification for update of bluetooth mesh nodes, however there has been no news on the release date of the updated specification.
I just found this post: https://developer.qualcomm.com/comment/16967
If I understand correctly, you would be able to upgrade the border router, which in turn is the server for the other nodes.
In the manual I found in 6.3.9.10 something that should be usable (when I try to post the text it tells me I can only post english :p)
Will have to try this out.