------------------------------------------------------------------------------------------------------------
EG10_EG11_V1.7.6
        1. GPSͨϴ쳣⡣
        2. MQTT⡢⡢Client ID֧ͨ
        3. websocketעܡ
        4. "+++E\n"ATģʽرջԡ
        5. ⴮£洮ڲflash

EG10_EG11_V1.7.5 
   1. ƣ쳣£ÿ10һΣ
    2. ͡+++EָATָرջԣ
    3. ATָ
    4. ޸֪bug

EG10_EG11_V1.7.1
1. ⴮D2DܲЧ
2.޸AT+TOPICָ
3.MQTT
4.޸⴮ӵ£I.O.T.Serviceеsocket״̬ȴʾδӵ

EG10_EG11_V1.7.0
        1. ֧Ali-IOT(Ali-Studio)
        2. HTTPֽ֧CHUNKЭ顣

EG10_EG11_V1.6.1
    1. ͨD2DܲЧ⡣
    2. socketMQTTwebsocketAli-IOT(ATָ)

EG10_EG11_V1.5.2
    1. IMEI޸Ĺܡ

EG10_EG11_V1.5.0
    1. ޸Ź֪bug
    2. ŷ
    3. űǹܣAT+SMSID
    4. APNܣAT+APN

EG10_EG11_V1.04.19
        1. AT+TCPTOAT+CMDPWAT+HOSTָ
        2. ʱ1~100s֮䡣
        3. ͨDATETIMEHOST
        4. ʵͨǹܡ
        5. ʱִӷGPRSλϢָ⡣
        6. HTTPȷ⡣
        7. HTTPʽûյЧʱӶϿ⡣
        8. HTTPʽʱ쳣ݵ⡣

-----------------------------------------------------------------------------------------------------------
EE10_EE11_V1.34.5
⣺
1. ŻWebsocketMQTTAli-IOT
2. עͨ%MAC%HOSTʱ˲ûյӦ⡣
3. HTTPֽ֧CHUNKЭ顣

EE10_EE11_V1.34.3
    1. 5·socketΪ3·webIoT޸ģĿǰIoT߻δƣ
    2. ޸HTTP
    3. MQTTwebsocketali-iotЭ
    4. ޸һЩ֪bug

EE10_EE11_V1.32.09
    1. 5·socketΪ3·webIoT޸ģĿǰIoT߻δƣ
    2. ޸HTTP
    3. MQTTwebsocket﹤ҵơ

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EW10_EW11_V1.41.4
        1. httpݽbufС豸
        2. "+++E\n"ָ

EW10_EW11_V1.41.2
    1. Ϊno flow control 󴮿޷ʹõ⡣

EW10_EW11_V1.41.1
    1. żУλ÷˵⡣

EW10_EW11_V1.41.0
    1. socketMQTTWebsocketALI-IOT
    2. APSTAģʽ3·TCP-C1s1kݣͨŲ⡣
    3. ⴮ڣsocket״̬ʾȷ⡣
    4. ʾOTAļ409600ֽڣOTAļʧܡ⡣

EW10_EW11_V1.40.3
    1. APSTA
    2. ͨDATE/TIME/HOST
    3. ޸>6kxmlļ豸
    4. ޸IEhttpȱ١\r


