ESP8266 Community Forum

Posted: **Mon Aug 31, 2015 9:20 pm**

A recent esp-07 I received seems to have a larger flash than the usual 512KB.

=string.format("%x %x %x %x %x %x %x %x", node.info())
0 9 5 fa271e 1440e0 400 0 2625a00
=string.format("%d %d %d %d %d %d %d %d", node.info())
0 9 5 16394014 1327328 1024 0 40000000

I checked the flashrom project and there is no 0xE0 vendor. 0x4014 suggests a 1MB chip and this is also what node.flashsize() says.

I saw a mention of a JEDEC ID here here of "Goldstar", is it possible?

Anyone knows?

TIA

Posted: **Tue Sep 01, 2015 3:30 pm**

Pure coincidence, I've received my first ESP-201 today, and it has that Flash with the Id 1440e0.
Still don't know anything about this chip. (Magnifier didn't help much)

Posted: **Sun Sep 20, 2015 10:27 am**

I got the same ID out of a ESP-12 I got a few days ago and I'm also wondering about who the manufacturer is and what size it is.

ESP8266 Community Forum

What is flashrom ID 0x1440e0?

What is flashrom ID 0x1440e0?

Re: What is flashrom ID 0x1440e0?

Re: What is flashrom ID 0x1440e0?