# 2.5確認信號強度

<figure><img src="https://1355107920-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F-M4WntSDerAW9prP4h8f%2Fuploads%2FCG94wf69J8Hcc6c2wBH1%2F1.PNG?alt=media&#x26;token=fdb9af89-0180-4772-8b2f-9fe51a4949a3" alt=""><figcaption><p>使用手機連往YC02</p></figcaption></figure>

開啟手機的瀏覽器，輸入網址<http://192.168.4.1>

<figure><img src="https://1355107920-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F-M4WntSDerAW9prP4h8f%2Fuploads%2Fo9JNd6ZTotdUW9PIupAg%2F2.png?alt=media&#x26;token=6c2e6788-87ba-4608-a00e-ff757036479d" alt=""><figcaption><p>輸人網址，確認序號後2碼及rssi</p></figcaption></figure>

<figure><img src="https://1355107920-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F-M4WntSDerAW9prP4h8f%2Fuploads%2FnRV0pGMxa6EnC4EBZ2kZ%2F3.png?alt=media&#x26;token=9de83f5a-101a-4255-b045-6e88b4fe63cc" alt=""><figcaption><p>RSSI與信號強度對照表</p></figcaption></figure>