Regarding migration methods:
1、ewelink-api-next - npm encapsulates all open v2 interfaces, including LAN functionality. Please fill in the APPID you have applied for.
2、This is an example of eWeLink OAuth2.0 login：GitHub - coolkit-carl/eWeLinkOAuthLoginDemo
Yes, you can refer to this reply
Hi all, our technical team has released an open-source project as an alternative to the eWeLink API. For more details, please refer to this link.
Hello, I have the same authentication problem.
I’m using the node-red contrib nodes, based on the standard ewelink API.
I have a lot of ewelink devices , they are working with Alexa, but my domotic system is based on node-red that is not working due to the authentication problem
Hi Alberto. Did you manage to solve it? How?