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project-chip / connectedhomeip

Matter (formerly Project CHIP) creates more connections between more objects, simplifying development for manufacturers and increasing compatibility for consumers, guided by the Connectivity Standards Alliance.
https://buildwithmatter.com
Apache License 2.0
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Multiple mobile phones controlling the same device #33188

Open AlbertLarry opened 4 months ago

AlbertLarry commented 4 months ago

I am developing my own Android application. Following the example of chip tool Android, pairing and control have been implemented. Now I want to save some important configuration information on the server, so that when another phone downloads these configurations, it can directly connect and control the matter device. Is there anything that can help me?

joonhaengHeo commented 1 month ago

@AlbertLarry If you issue NOC from outside (i.e., Server) and add ACL during commissioning, I think Device Control will be possible from multiple Controllers at the same time.

Refer, https://github.com/project-chip/connectedhomeip/blob/c024e4f2770fd02b9877c1da2767f04f0ecd085b/src/controller/java/src/chip/devicecontroller/ControllerParams.java#L21

https://github.com/project-chip/connectedhomeip/blob/c024e4f2770fd02b9877c1da2767f04f0ecd085b/src/controller/java/src/chip/devicecontroller/ChipDeviceController.java#L95