Search found 202 matches

by Her Majesty
Mon Dec 11, 2017 5:56 pm
Forum: AT+ Commands
Topic: server and client - AT commands
Replies: 1
Views: 96

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: 64890

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: 277

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: 185

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: 235

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。
by Her Majesty
Wed Nov 29, 2017 2:23 pm
Forum: AT+ Commands
Topic: ESP8266 strange "SEND OK" delay
Replies: 6
Views: 239

Re: ESP8266 strange "SEND OK" delay

Dear Flodis, The problem is the response should not be the "ACK". There is already TCP and packages have already been ACK;ed. The user should not have to send data back to confirm what has already happened on the TCP level. You may misunderstand my word. Yes, the user needs not to send dat...
by Her Majesty
Wed Nov 29, 2017 2:11 pm
Forum: AT+ Commands
Topic: Trouble trying to enable transparent connection for UDP socket
Replies: 1
Views: 54

Re: Trouble trying to enable transparent connection for UDP socket

Not sure, maybe you can try AT+CWDHCPS_DEF=1,60,"192.168.47.2","192.168.47.3"

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