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

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By cal
#13522 Moin,

as written before stable power supply seems crucial.
In addition I read that someone had success flashing the confug area with blank.bin.
Are you sure your flashing worked?
Sometimes I need multiple rst after grounding gpio2.

Carsten
User avatar
By cal
#13524 Sorry, I meant to type gpio0.

cal wrote:Moin,
as written before stable power supply seems crucial.
In addition I read that someone had success flashing the confug area with blank.bin.
Are you sure your flashing worked?
Sometimes I need multiple rst after grounding gpio2.

Carsten