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

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By smily77
#23475 Unfortunately whether pull up nor capacitors works.

But in my case I figured out that it works when I supply the ESP8266-01 from battery (3.0V) - Isn't really helpful for programming but works in the application (battery powered temp sensor)

Thanks anyway