CIUPDATE

Type	Instruction	Response	Function
execute	AT+CIUPDATE	+CIPUPDATE:n OK	Start update through network

Parameter description：
n:
1 found server
2 connect server
3 got edition
4 start update

AT
AT+RST
AT+GMR
AT+GSLP
ATE

AT+CWMODE
AT+CWLAP
AT+CWJAP
AT+CWQAP
AT+CWSAP
AT+CWLIF
AT+CWDHCP
AT+CIPSTAMAC
AT+CIPAPMAC
AT+CIPSTA
AT+CIPAP

AT+CIPSTATUS
AT+CIPSTART
AT+CIPSEND
AT+CIPCLOSE
AT+CIFSR
AT+CIPMUX
AT+CIPSERVER
AT+CIPMODE
AT+CIPSTO
AT+CIUPDATE
+IPD
AT+IPR

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