Need help with configuration of multiple controllers in the same house

[admin]

1. download KCS v2 firmware to KC868-AK, customize define protocol to control H32B Pro's relay by HTTP command. you can set IFTTT, let KC868-AK's button TRIGGER send customize HTTP command to H32B Pro. Just make sure your H32B Pro and KC868-AK connect with same router, in same local network.

2. as same as item-1.

3. KC868-Server not support use Tuya app, it's mainly use in local network without internet.