Search found 134 matches

by ESP_Xutao
Wed Jan 04, 2017 11:39 am
Forum: Espressif Cloud Server
Topic: API Trigger on iot cloud server
Replies: 4
Views: 3939

Re: API Trigger on iot cloud server

Hi;
what's trigger?our iot support plug、light and sensor.
by ESP_Xutao
Wed Jan 04, 2017 11:25 am
Forum: ESP8266 SDK
Topic: 请问拓扑结构是如何管理的
Replies: 3
Views: 2998

Re: 请问拓扑结构是如何管理的

你好:
espconn_mesh_get_node_info(MESH_NODE_ALL, &sub_dev_mac, &sub_dev_count),这个函数是获取某中模式下(ALL,PARENT,CHILD)下的设备的mac和数目。 espconn_mesh_get_node_info(MESH_NODE_ALL, &sub_dev_mac, &sub_dev_count)这个就是获取该节点的所有直接父节点和子节点的mac和数目。如果需要更新信息,需要发广播包的。
by ESP_Xutao
Wed Jan 04, 2017 11:20 am
Forum: ESP8266 SDK
Topic: 关于MESH_Demo中espconn_mesh_connect()及espconn_mesh_server_init()的疑问
Replies: 1
Views: 2125

Re: 关于MESH_Demo中espconn_mesh_connect()及espconn_mesh_server_init()的疑问

你好:
espconn_mesh_server_init()是作为tcp server时的server建立,espconn_mesh_connect()是作为client去连接server。两个没有矛盾的。因为每个设备既可以作为server,也可以作为client。
by ESP_Xutao
Fri Dec 30, 2016 4:31 pm
Forum: General Q&A
Topic: esp8285 flash
Replies: 2
Views: 3297

Re: esp8285 flash

Hi
1.you should download FALSH DOWMDOWN TOOL,http://espressif.com/zh-hans/support/download/other-tools
2.run this TOOL,and choose ESP8285,you can flash the firmware to esp8285.
by ESP_Xutao
Thu Dec 22, 2016 2:13 pm
Forum: ESP8266 SDK
Topic: Conflict between "uart.c" and "user_interface.h"
Replies: 1
Views: 2062

Re: Conflict between "uart.c" and "user_interface.h"

Hi:
I copy uart.c in my IoT/user folder and compile is OK,which version you user?
by ESP_Xutao
Thu Dec 22, 2016 1:25 pm
Forum: ESP8266 SDK
Topic: wifi_station_connect() does a re-scan, why?
Replies: 1
Views: 1643

Re: wifi_station_connect() does a re-scan, why?

hi: 1. yes,wifi_station_connect() does a re-scan,because don't know which channel,re-scan can confirm which channel ,then connect the router 2.you can user system_phy_set_max_tpw()to set greatest value for RF tx power.you can consult a document. http://espressif.com/sites/default/files/documentation...
by ESP_Xutao
Thu Dec 22, 2016 11:31 am
Forum: ESP8266 SDK
Topic: Scanning for APs taking too long
Replies: 2
Views: 2141

Re: Scanning for APs taking too long

Hi:
Scan time maybe can not shrink,but you can user system_phy_set_max_tpw() to reduce RF tx power,you can consult document. http://espressif.com/sites/default/file ... faq_cn.pdf
by ESP_Xutao
Thu Dec 22, 2016 11:21 am
Forum: ESP8266 SDK
Topic: Non-os SDK 2.0 + mesh?
Replies: 2
Views: 2151

Re: Non-os SDK 2.0 + mesh?

Hi:
If you want to accomplish mesh,you should user mesh_demo,we are transplanting to non-os 2.0v.
by ESP_Xutao
Thu Dec 22, 2016 10:58 am
Forum: ESP8266 SDK
Topic: smart config is not work when 2.4G and 5G uses the same SSID
Replies: 1
Views: 1419

Re: smart config is not work when 2.4G and 5G uses the same SSID

hi:
our ESP8266 can not support 5G,so you want to ap throught smartcong,you need to assure your phone connet 2.4G.
by ESP_Xutao
Thu Dec 22, 2016 10:49 am
Forum: ESP8266 SDK
Topic: ESP8266 Sleep - Connect to Wifi - Send HTTP - Sleep again
Replies: 1
Views: 1418

Re: ESP8266 Sleep - Connect to Wifi - Send HTTP - Sleep again

Hi: This is ok. One thing to remind you that if you force ESP8266 to light sleep or deep sleep, then wifi connection will be lost. So in your application, before sending http get request to your webserver, you need to assure your ESP8266 connect router successfully. So you should cut dowm your ESP82...

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