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Re: ESP-12E 4Mb(it) or 4MB(yte)

PostPosted: Thu Oct 22, 2015 4:51 pm
by xtal
I guess I should of said What Windows magic do I need to retrieve this?
Can ESplorer retrieve this ? --YES

I did find node.flashid() = 1458400 now according to docs SB number : id hex = 1640E0
2^16 = 65636 ???? 40 mhz E0 manufacturer
hmmmm! how to decode this? ESP-12E [Q]
nodeMCU DEV 0.9.6 20150704

My ESP-13 shows same 1458400
My ESP-201 shows 1261768 == 1340C8 hex 2^13= 8192 ??? 40mhz C8 manufacturer

flash size may be 2^xx-1 2^12=4096 000 / 8 = 512KB advertized ESP-201 flash
2^15=32760 000 / 8 = 4096 kb 4MB

Have not found manufacturer index
Suspect the 40 mhz is correct

Re: ESP-12E 4Mb(it) or 4MB(yte)

PostPosted: Thu Oct 22, 2015 10:13 pm
by kolban
@Xtal,
This thread may be of value in your research:

viewtopic.php?f=13&t=2506&hilit=flash+size&start=5

I think I also am looking at a flash device with manufacturer code of 0xE0.