Search found 205 matches

by Her Majesty
Fri Dec 15, 2017 3:16 pm
Forum: Report Bugs
Topic: 关于ESP8266使用iphone手机微信公众号airkiss很难配网的问题
Replies: 1
Views: 27

Re: 关于ESP8266使用iphone手机微信公众号airkiss很难配网的问题

ESP8266 只支持 2.4G,手机热点可能是 5G 网络吧?
by Her Majesty
Fri Dec 15, 2017 3:05 pm
Forum: AT+ Commands
Topic: UART speed setting does take any effect
Replies: 1
Views: 33

Re: UART speed setting does take any effect

Strange problem. Maybe you can use "AT+RESTORE" to initialize it first, and then test it again.
by Her Majesty
Mon Dec 11, 2017 5:56 pm
Forum: AT+ Commands
Topic: server and client - AT commands
Replies: 1
Views: 122

Re: server and client - AT commands

Maybe you can try to move step 7. set IP to be between step 3 and step 4.
I think you should set IP first, then start a server.
by Her Majesty
Mon Dec 11, 2017 5:19 pm
Forum: AT+ Commands
Topic: ESP8266 12E - How to upgrade to latest firmware
Replies: 5
Views: 65234

Re: ESP8266 12E - How to upgrade to latest firmware

“Ready” means that the AT firmware is ready.
You can input AT commands through UART with baud rate 115200 now, please note that AT command ends with a new line(CR LF).
For example, input "AT(CR LF)" you should get an "OK" as response.
by Her Majesty
Tue Dec 05, 2017 4:37 pm
Forum: General Q&A
Topic: ESP8266为什么挂载不同大小的FlashROM,下载bin文件的地址不同?这样的内存布局有何用意?
Replies: 4
Views: 315

Re: ESP8266为什么挂载不同大小的FlashROM,下载bin文件的地址不同?这样的内存布局有何用意?

不按照指南烧录运行,应该会有问题吧。例如,不同大小的 flash,布局不一样,其实从它给的布局图和地址能看出来,就是 flash 的最后几个 sector 用来存储数据,前面的整段空间可以用来存代码。user1 和 user2 就是 flash 对半分之后,按照偏移地址来取代码运行。
by Her Majesty
Tue Dec 05, 2017 4:28 pm
Forum: ESP8266 SDK
Topic: NONOS 2.0.0 to 2.1.0
Replies: 3
Views: 200

Re: NONOS 2.0.0 to 2.1.0

What a strange problem. Not sure if it can help, I think this is an example of both PWM and wifi are using. https://github.com/espressif/ESP8266_NONOS_SDK/blob/master/examples/IoT_Demo/user/user_light.c
by Her Majesty
Wed Nov 29, 2017 3:17 pm
Forum: ESP8266 SDK
Topic: 如何降低smartconfig时的功耗
Replies: 6
Views: 270

Re: 如何降低smartconfig时的功耗

设置 RF TX power 这个方向应该是对的,可以多测几个值试试。
但是修改 RF 可能会影响 WiFi 性能,这部分更加需要多测测才行了。

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