智能插座、智能燈、傳感器，并且通過服務器，實現了對設備的反向控制以及數據。在user_ma voiduser_init(void)是上層程序的函數，給用戶提供一個初始化接口，用戶可在該函數esp_iot_sdkexampleIOT_Demo，AT，smart_config三種應用示例，實際上，也可以在IOT_Demosmart_configAPI，SDKAPI上層應用均可調用。 user_devicefind.c—UDP傳輸功能的示例，提供ESP8266設備查找功能； tform.c—與Espressif云端服務器通信的示例；user_plug.c—智能插座的功能示例代碼；user_light.c— 下為應用程序相關頭文件，需要注意的是"user_config.h文件，在該頭文件中可 整，flashmap詳見文檔“2A-ESP8266IOT_SDK_User_” tform.h#defineESP_PARAM_START_SEC0x3Cuser_light.h#definePRIV_PARAM_START_SEC0x3Cuser_plug.h#definePRIV_PARAM_START_SEC0x3C IoTDemouser_esp_tform_initsotfAP+station共存的模式，用戶連入ESP8266softAP接口的局域網，發指令讓ESP8266station接口連接可入的路由（AP），Espressifuser_esp_tform_check_ip。連接服務/ /Demo設備進行通訊時，可采用curl命令。可在（）進行指定版本的，后文中的curl指令請參照“Windowscurl”的示例。若使用Linuxcurl或者Cygw url，后文中的curl指令請參照“Linux/Cygw url”的示例。IOT_DEMO中#defineSOFTAP_ENCRYPT定義softAP需要進行連接(用戶如果無需，則可將宏#defineSOFTAP_ENCRYPT關閉)，格式為：ESP8266_softAPMAC_PASSWORD，開發者可自行修改esp_iot_sdk\app\lude\user_config.h中宏定義#definePASSWORD，配置。curlcurl-X響應{"Version":"Device":"manufacture","Espressif}}述），通過PC發送curl指令設置。curlcurl-XPOST-H"Content-Type:application/json"-d?curlcurl-XPOST-H"Content-Type:application/json"-d?

tokenEspressifCloudtokenEspressifCloud申請該設備的控制權限。因此，隨機token與ESP8266設備是一一對應的關系，不能與其他設備共用。 curlcurl-XPOST-HContent-Type:application/json-d?curlcurl-XPOST-H"Content-Type:application/json"-d\",\"token\":7890\”}}}}"curlcurl-X返回status說明如下curlcurl-Xcurl-Xcurl-Xcurlcurl-XPOST-H"Content-Type:application/json"-d{"Connect_Softap":{"authmode":"OPEN","channel":6," curlcurl-XPOST-H"Content-Type:application/json"-d authmode支持:OPEN,PSK,2PSK,PSK/2PSK.password必須多于8bytes. 以查詢station的連接狀態。 station模式。此時可以重新從步驟2進行連接。由宏定義#defineAP_CACHE控制此功能開關。“AreYouEspressifIOTSmartDevice?”，ESP82661025UDP廣播包進行響應響應I’mI’mI’mxx:xx:xx:xx:xx:xxMAC地址，yyy.yyy.yyy.yyyIP地址。curlcurl-X{"Response":{"Response":"status":}}curlcurl-XPOST-H"Content-Type:application/json"-dcurlcurl-XPOST-H"Content-Type:application/json"-dcurlcurl-X{{"rgb":{"red":"green":"blue":}}其中，freq取值范圍為1~500；red、green、blue取值范圍為0~255curlcurl-XPOST-H"Content-Type:application/json"-d'{"freq":100,"rgb":{"red":200,"green":0,"blue":0}}'curlcurl-XPOST-H"Content-Type:application/json"-d"{\"freq\":100,\"rgb\":{\"red\":其中，freq取值范圍為1~500；red、green、blue取值范圍為0~255ESP8266設備憑借它作為認證，享受EspressifCloud提供的云端服務，master-device-key.bin需要向EspressifCloud申請，燒錄到SPIflash。 {"path":{"path":"/v1/device/activate/","method":"POST","meta":{"Authorization":"tokenHERE_IS_THE_MASTER_DEVICE_KEY"},"body":{"encrypt_method":" ":"18:fe:34:70:12:00","token": {"status":{"status":200,"device":{device},"key":{key},"token":curlcurl-XPOST-H"Authorization:tokenc8922638bb6ec4c18fcf3e44ce9955f19fa3ba12"-d'{"token":"7890"}'curlcurl-XPOST-H"Authorization:tokenc8922638bb6ec4c18fcf3e44ce9955f19fa3ba12"-d"{\"token\":\"7890\"}"{"status":200,{"status":200,"key":{"updated":"2014-05-1221:22:03","user_id":1,"product_id":0,"name":"deviceactivatesharetoken","created":"2014-05-1221:22:03","source_ip":"*","visibly":1,"id":149,"datastream_tmpl_id":0,"token":"e474bba4b8e11b97b91019e61b7a018cdbaa3246","access_methods":"*","is_owner_key":1,"scope":3, "device_id":29,"activate_status":1,"datastream_id":0,"expired_at":"2288-02-22c8922638bb6ec4c18fcf3e44ce9955f19fa3ba12為userkey（用戶ID）的舉例，需填入用戶實際的userkey值，在EspressifCloud用戶時獲得。步驟如下:e474bba4b8e11b97b91019e61b7a018cdbaa3246ownerkeyPCownerkey對設備進行控制。{"nonce":{"nonce":560192812,"path":"/v1/device/identify","method":"GET",{"Authorization":"tokenEspressifCloud都需要向服務器發送這樣一包數據。其中“nonce”是一組隨機整數，token后面是設備的master-device-key。EspressifCloudmaster-device-key后，會向設備回復一個{"device":{"device":{"productbatch_id":0,"last_active":"2014-06-1910:06:58","ptype":12335,"activate_status":1,"serial":"334a8481","id":130,"b ":"18:fe:34:97:d5:33","last_pull":"2014-06-1910:06:58","last_push":"2014-06-10:06:58","location":"","metadata":"18:fe:34:97:d5:33temperature","status":2,"updated":"2014-06-1910:06:58","description":"device-description-79eba060","activated_at":"2014-06-1910:06:58","visibly":1,"is_private":"product_id":1,"name":"device-name-79eba060","created":"2014-05-28"is_frozen":0,"key_id":387},"nonce":560192812,"message":identified","status":EspressifCloud(IP地址8，端口8000TCP{"path":{"path":/","method":"POST","meta":{"Authorization":{"status":{"status":200,"message":"nonce":success","datetime":"2014-06-19服務器發給設備的GET命令格式如下所示：{"body":{},{"body":{},"nonce":33377242,"is_query_device":true,"get":{},"token":"e474bba4b8e11b97b91019e61b7a018cdbaa3246","meta":{"Authorization":"tokene474bba4b8e11b97b91019e61b7a018cdbaa3246"},"path":"/v1/datastreams/plug-status/datapoint/","post":{},"method":"GET"}{"status":{"status":200,"datapoint":{"x":0},"nonce":33377242,"is_query_device":數據包實現對應的控制動作，例如，打開智能插座開關令：{"body":{"body":{"datapoint":{"x":1}},"nonce":620580862,"is_query_device":true,"get":{},"token":"e474bba4b8e11b97b91019e61b7a018cdbaa3246","meta":{"Authorization":"tokene474bba4b8e11b97b91019e61b7a018cdbaa3246"},"path":"/v1/datastreams/plug-status/datapoint/","post":{},"method":"POST","deliver_to_device":true}noncenonce值一致，以表示每次控制和響應相互對{"status":{"status":200,"datapoint":{"x":1},"nonce":620580862,"deliver_to_device":curlcurl-XGET-H"Content-Type:application/json"-H"Authorization:token{"status":200,"nonce":11432809,"datapoint":{"x":1},"deliver_to_device":{"status":200,"nonce":11432809,"datapoint":{"x":1},"deliver_to_device":curl-XPOST-H"Content-Type:application/json"-H"Authorization:tokencurl-XPOST-H"Content-Type:application/json"-H"Authorization:tokene474bba4b8e11b97b91019e61b7a018cdbaa3246"–d'{"datapoint":{"x":1}}'http://curl-XPOST-H"Content-Type:application/json"-H"Authorization:tokencurl-XPOST-H"Content-Type:application/json"-H"Authorization:tokene474bba4b8e11b97b91019e61b7a018cdbaa3246"–d"{\"datapoint\":{\"x\":1}}"http://{"status":{"status":200,"nonce":11432809,"datapoint":{"x":1},"deliver_to_device":服務器發給設備的GET命令格式如下所示：{"body":{"body":{},"nonce":8968711,"is_query_device":true,"get":{},"token":"e474bba4b8e11b97b91019e61b7a018cdbaa3246","meta":{"Authorization":"tokene474bba4b8e11b97b91019e61b7a018cdbaa3246"},"path":"/v1/datastreams/light/datapoint/","post":{},"method":"GET"}{"nonce":{"nonce":5619936,"datapoint":{"x":100,"y":200,"z":0,"k":0,"l":"deliver_to_device":數據包實現對應的控制動作，例如，設置智能燈光調色令：{"body":{"body":{"datapoint":{"y":200,"x":100,"k":0,"z":0,"l":50}},"nonce":5619936,"is_query_device":true,"get":{},"token":"e474bba4b8e11b97b91019e61b7a018cdbaa3246","meta":{"Authorization":"tokene474bba4b8e11b97b91019e61b7a018cdbaa3246"},"path":"/v1/datastreams/light/datapoint/","post":{},"method":"POST"{"nonce":{"nonce":5619936,"datapoint":{"x":100,"y":200,"z":0,"k":0,"l":"deliver_to_device":其中，X1~500；Yred)，Z(green)，K(blue)調節智能燈的顏色，取值范圍0~255；L為保留參數。curlcurl-XGET-H"Content-Type:application/json"-H"Authorization:token{"nonce":{"nonce":5619936,"datapoint":{"x":100,"y":200,"z":0,"k":0,"l":"deliver_to_device":curl-XPOST-H"Content-Type:application/json"-H"Authorization:tokencurl-XPOST-H"Content-Type:application/json"-H"Authorization:tokene474bba4b8e11b97b91019e61b7a018cdbaa3246"–d'{"datapoint":{"x":100,"y":200,"z":0,"k":0,"l":50}}curl-XPOST-H"Content-Type:application/json"-H"Authorization:tokencurl-XPOST-H"Content-Type:application/json"-H"Authorization:tokene474bba4b8e11b97b91019e61b7a018cdbaa3246"–d"{\"datapoint\":{\"x\":100,\"y\":200,\"z\":0,\"k\":0,\"l\":50}}"{"nonce":{"nonce":5619936,"datapoint":{"x":100,"y":200,"z":0,"k":0,"l":"deliver_to_device":其中，X1~500；Yred)，Z(green)，K(blue)調節智能燈的顏色，取值范圍0~255；L為保留參數。{"nonce":{"nonce":1,"path":"/v1/datastreams/tem_hum/datapoint/","method":"POST","body":{"datapoint":{"x":35,"y":32}},"meta":{"Authorization":"token

{"status":200,{"status":200,"datapoint":{"updated":"2014-05-1418: