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

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By martinayotte
#47815 gdbstub is one thing, done in software, but there is no hardware JTAG port, at least according to the specs, otherwise, please, provide pins numbers and document links that details them.
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By Freeck
#47816 Dont jump to conclusions....All information has been posted on this site earlier, Where you can find all the information ;)
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By martinayotte
#47817 Please, provide links !
The fact that some people use Serial and/or GPIO thru software doesn't mean that Hardware JTAG exist ...
Last edited by martinayotte on Sun May 22, 2016 10:00 am, edited 1 time in total.