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Spansion S25FS128 Flash Compatibility

Posted: Thu Sep 20, 2018 8:55 am
by danhans42
Hi,

Has anyone had any luck upgrading the Flash on my Wrover module using a Spansion part, as in removing the 4mb Winbond part and replacing it?

I have a few of these in my parts bin :-

Spansion S25FS128SAGMFI101 - 128mbit and 1.8v

I quickly tried it on one of my WEMOS boards, and the CRC failed when flashing or do I need to change some settings somewhere.

Sorry if this is a daft question, I am quite new to the platform.

Thanks in advance