ESP8266 Developer Zone The Official ESP8266 Forum 2017-03-22T11:41:18+08:00 https://bbs.espressif.com:443/feed.php?f=16&t=3417 2017-03-22T11:41:18+08:00 2017-03-22T11:41:18+08:00 https://bbs.espressif.com:443/viewtopic.php?t=3417&p=11539#p11539 <![CDATA[Re: 请问esp8266 en pin 拉高多久后,发送AT命令比较稳定成功?]]>
感谢对 ESP8266 的关注!

Statistics: Posted by ESP_Faye — Wed Mar 22, 2017 11:41 am


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2017-03-10T14:21:28+08:00 2017-03-10T14:21:28+08:00 https://bbs.espressif.com:443/viewtopic.php?t=3417&p=11466#p11466 <![CDATA[请问esp8266 en pin 拉高多久后,发送AT命令比较稳定成功?]]> 我最近遇到的问题是,拉高en pin脚后,100ms,发送AT命令,不会成功;
但是延迟加大到500ms时,再发送AT命令,返回OK就比较稳定了;
请问下有具体的建议时间时序么?

Statistics: Posted by 朝花夕拾 — Fri Mar 10, 2017 2:21 pm


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