At+Ciupdate - Update Through Network; At+Cipdinfo - Show Remote Ip And Port With "+Ipd - Espressif Systems ESP8266 At Instruction Set

Espressif Systems
" "
19. AT+CIUPDATE – Update through network
Firmware upgrade depends on network condition. It will return
unfavorable network conditions. Please wait for some time before retrying.
• If using Espressif AT BIN (\ESP8266_NONOS_SDK\bin\at), "AT+CIUPDATE" will download new AT
BIN from Espressif Cloud.
•
If using user-compiled AT BIN, users need to make their own "AT+CIUPDATE" to upgrade,
Espressif provide a demo in \ESP8266_NONOS_SDK\example\at. AT BINs on server have to be
named as "user1.bin" and "user2.bin".
• It is suggested that users should call "AT+RESTORE" to restore the factory default settings after
upgrading the AT firmware.
AT+ CIUPDATE – update through network
Command AT+CIUPDATE
+CIUPDATE:<n>
Response
OK
<n>
Parameters
20. AT+CIPDINFO – Show remote IP and port with "+IPD"
AT+CIPDINFO – Show remote IP and port with "+IPD" ( received data from network )
Example AT+CIPDINFO=1
Command AT+CIPDINFO=<mode>
Response OK
<mode>
Parameters
Espressif Systems
"
1 : found server
2 : connected to server
3 : got edition
4 : starting update
0 : will not show remote IP and port with "+IPD"
1 : show remote IP and port with "+IPD"
ERROR
70 73 /
ESP8266
AT Instruction Set
if upgrade failed due to
Friday, July 15, 2016