ESP8266 Developer Zone The Official ESP8266 Forum 2014-12-16T12:03:06+08:00 https://bbs.espressif.com:443/feed.php?f=61&t=80 2014-12-16T12:03:06+08:00 2014-12-16T12:03:06+08:00 https://bbs.espressif.com:443/viewtopic.php?t=80&p=283#p283 <![CDATA[Lost data in transparent transmission - 为什么透传丢数据?]]>
ESP8266 firmware supports UART hardware flow control by default.
In order to enable hardware flow control, your ESP8266 hardware module need to support that, too.
If you are using a demo board which bought from Espressif, please connect J63 to enable hardware flow control.

Also we need to use a UART tool which support hardware flow control, for example, "SecureCRT ", select the RTS/CTS as picture below.

I hope this is helpful, thanks for your interest in ESP8266!

透传丢数据,是由于没有硬件流控。

软件默认是支持硬件流控的,需要您硬件板子同样也支持硬件流控
如果使用的是从乐鑫购得的 demo 板,请将 J63 跳线接上即可。

同样,串口工具,例如 SecureCRT 也需要设置为硬件流控,勾选附件红框所示的位置即可。

另外,退出透传需要一次性收到“+++”,没有其他多余字符,只要串口工具能做到这个,并不限制使用哪个串口工具。

希望这个帖子能帮到大家。 ;)
透传丢数据-硬件流控.jpg

Statistics: Posted by Ilove8266 — Tue Dec 16, 2014 12:03 pm


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