# RTL8195使用Arduino無法上傳

**URL:** <https://forum.amebaiot.com/t/rtl8195-arduino/2320>\
**Category:** SDK\
**Tags:** 中文\
**Created:** [October 16, 2023, 5:48am UTC](https://forum.amebaiot.com/t/rtl8195-arduino/2320 "2023-10-16T05:48:36Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![Jack](https://sea2.discourse-cdn.com/flex016/user_avatar/forum.amebaiot.com/jack/32/1553_2.png) [@Jack](https://forum.amebaiot.com/u/Jack)\
**Post date:** [October 16, 2023, 5:48am UTC](https://forum.amebaiot.com/t/rtl8195-arduino/2320/1 "2023-10-16T05:48:37Z")

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下方出現上傳完畢  
但是出現這一行  
Note: Please connect only one Ameba board at a time.  
ERR: Cannot find ameba on mbed driver! Please re-plug Ameba.

 ![download](https://us1.discourse-cdn.com/flex016/uploads/ameba/original/2X/9/95b7508d6553bf7cc2ee30dd3df0192017a1e93c.png)

然後按照說明  
[[AMB21/22, AMB23] 如何進入下載模式？](https://www.amebaiot.com/zh/faq/)  
按住 UART DOWNLOAD 按鈕。 然後按下 RESET 按鈕並放開 UART DOWNLOAD 和 RESET 按鈕

 ![download_01](https://us1.discourse-cdn.com/flex016/uploads/ameba/original/2X/c/c9c06e361d88e36e33f21b20ee6076b74097227f.png)

後來更新DAP就好了

> **[How to update DAP Firmware? – Realtek IoT/Wi-Fi MCU Solutions](https://www.amebaiot.com/cn/change-dap-firmware/?fbclid=IwAR1KNUcMAgBAewsaIo18eLf5OrXGTXZ7MitgwFVNMYk4yvu0X44KJb0REO4)**

另外請叫有更新的DAP嗎? 還是這個網址得即可?

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<div class="post-metadata">

**Author:** ![Pammy](https://sea2.discourse-cdn.com/flex016/user_avatar/forum.amebaiot.com/pammy/32/936_2.png) [@Pammy](https://forum.amebaiot.com/u/Pammy)\
**Post date:** [October 17, 2023, 1:41am UTC](https://forum.amebaiot.com/t/rtl8195-arduino/2320/2 "2023-10-17T01:41:58Z")

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您好，您可以參考你所提供的網址，如果有更新，我們會更新網址上的 DAP。您可以參考最新的 FAQ ([Welcome to Ameba FAQ](https://forum.amebaiot.com/t/welcome-to-ameba-faq/1748))。