# How can I connect a webOS 22 (version 7.5.1-902) TV with the webOS SDK to develop a web application? Could you please explain the connection process step by step?

**URL:** <https://forum.webostv.developer.lge.com/t/how-can-i-connect-a-webos-22-version-7-5-1-902-tv-with-the-webos-sdk-to-develop-a-web-application-could-you-please-explain-the-connection-process-step-by-step/26872>\
**Category:** SDK\
**Created:** [July 1, 2025, 12:32am UTC](https://forum.webostv.developer.lge.com/t/how-can-i-connect-a-webos-22-version-7-5-1-902-tv-with-the-webos-sdk-to-develop-a-web-application-could-you-please-explain-the-connection-process-step-by-step/26872 "2025-07-01T00:32:42Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![RIDSYS](https://avatars.discourse-cdn.com/v4/letter/r/d78d45/32.png) [@RIDSYS](https://forum.webostv.developer.lge.com/u/RIDSYS)\
**Post date:** [July 1, 2025, 12:32am UTC](https://forum.webostv.developer.lge.com/t/how-can-i-connect-a-webos-22-version-7-5-1-902-tv-with-the-webos-sdk-to-develop-a-web-application-could-you-please-explain-the-connection-process-step-by-step/26872/1 "2025-07-01T00:32:42Z")

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Hello,  
I’m developing a web application for an LG TV running webOS 22 (version 7.5.1-902). I’m using the latest webOS SDK tools, but I’m unable to connect the TV or test the app directly. Could you please clarify if webOS 22 supports direct connection with the SDK, and what the recommended development method is?

Thank you!

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**Author:** ![narae0.kim](https://avatars.discourse-cdn.com/v4/letter/n/87869e/32.png) [@narae0.kim](https://forum.webostv.developer.lge.com/u/narae0.kim)\
**Post date:** [July 1, 2025, 5:42am UTC](https://forum.webostv.developer.lge.com/t/how-can-i-connect-a-webos-22-version-7-5-1-902-tv-with-the-webos-sdk-to-develop-a-web-application-could-you-please-explain-the-connection-process-step-by-step/26872/2 "2025-07-01T05:42:15Z")

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Please refer to [App Testing with Developer Mode App](https://webostv.developer.lge.com/develop/getting-started/developer-mode-app). Thank you.