T704 low power sleep mode upgrade

<ol> <li> <p>Download firmware to upgrade Download：<a href="https://we.tl/t-CiemklbmG2">https://we.tl/t-CiemklbmG2</a> Follow this guide to upgrade：<a href="https://www.showdoc.com.cn/tenet?page_id=5868133997670314">https://www.showdoc.com.cn/tenet?page_id=5868133997670314</a></p> </li> <li>Set up the device <img src="https://www.showdoc.com.cn/server/api/attachment/visitfile/sign/87f273fec10611da47f03a7872fad73f" alt="" /> (1) Set Power Mode to ACC to trigger sleep mode. <img src="https://www.showdoc.com.cn/server/api/attachment/visitfile/sign/f946b6f6299ee6b010d01fcae426af06" alt="" /> <img src="https://www.showdoc.com.cn/server/api/attachment/visitfile/sign/399ed08e6be6b74be6b0968abed9b7d2" alt="" /></li> </ol> <p>(2) Set the alarm input to wake up the device. <img src="https://www.showdoc.com.cn/server/api/attachment/visitfile/sign/969d9d07c8fc95c39ebfae38c5c540c9" alt="" /> <img src="https://www.showdoc.com.cn/server/api/attachment/visitfile/sign/b256baf8cbad9a979f5aa166094c3133" alt="" /></p> <ol> <li>test (1) After disconnecting ACC, the device will automatically enter sleep mode. <img src="https://www.showdoc.com.cn/server/api/attachment/visitfile/sign/5b8f543fe320246557abbfdcc0515563" alt="" /> (2) When the device enters sleep mode, it can wake up the device by triggering ADCIN1.</li> </ol>