AT+CIUPDATE OK but no update made

fredlynx
Posts: 1
Joined: Thu Nov 14, 2019 7:38 pm

AT+CIUPDATE OK but no update made

Postby fredlynx » Thu Nov 14, 2019 7:44 pm

Hello,

I have "old" ESP8266 with AT version 1.3.0, I use AT+CIUPDATE to update the AT version, a first update is made to AT version 1.6.2.
Normaly the curent version is 7.0.1 and if i try again AT+CIUPDATE i have this:
+CIPUPDATE:1
+CIPUPDATE:2
+CIPUPDATE:3
+CIPUPDATE:4

OK

But the version after update is alway 1.6.2 ...?

Is somebody as any idea ?
Thanks

Her Mary
Posts: 450
Joined: Mon Oct 27, 2014 11:09 am

Re: AT+CIUPDATE OK but no update made

Postby Her Mary » Fri Nov 29, 2019 11:19 am

1.6.x is the latest version of 1MB flash map.
1.7.x is the latest version of 2MB flash map.
Since the AT firmware supports more and more functions, 1MB flash is not large enough to store the new AT firmware.

Who is online

Users browsing this forum: No registered users and 5 guests