Use this forum to chat about hardware specific topics for the ESP8266 (peripherals, memory, clocks, JTAG, programming)

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By RichardS
#36080 Let's talk about this, SDIO has not been widely discussed so now is your chance. ... /#comments

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By martinayotte
#36124 Yes, I've understood that ESP firmware is loaded on the fly by Rapsberry.
The question I've is what it that firmware ?
according to the post, the github project point to binaries that are more than 1 year old.
And I don't see any sources from those binaries ...
Are they copies from some AT firmwares ?
It is all uncleared ...