EC20F 4G Quectel Why does it announce + QHTTPGET: 701 when I used AT + QHTTPURL

IoT Modules LTE Standard Module
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AT+QHTTPURL=63,30
https://file-examples-com.github.io/uploads/2017/02/zip_5MB.zip

Let me ask why I alwa

loimodem
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ys get error + QHTTPGET: 701

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Hello Simmart, thanks for your question
In Quectel’s HTTP document, 701 code means HTTP(S) unknown error. It is recommended to query the configured URL information. The URL of the HTTP(S) server must start with http:// or https://, which means to access the HTTP or HTTPS server. You can refer to the picture below to try it out, thank you.

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