How to development html page in your web server of wbox: 1: old firmware: Copy sdkdemo.html sdkdemo.js wboxsdk.js files to wbox /www directory. new firmware: I'll packed this files in new version. 2: browse http://192.168.7.1/sdkdemo.html see function information. 3: in you html file, only include wboxsdk.js then can be make your web page as a server. Please note: wboxsdk.js can't debug. or you can open sdkdemo.js and sdkdemo.html file, to see the demo source code. hahan 2022_05_07