ESP01. Which progra...
 
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ESP01. Which programmer to choose? Modification to switch to Flash Mode


christophe
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The ESP01 does not have a serial (UART) to USB converter. To upload a program to flash memory, a temporary circuit must be built using a UART to USB converter. You must then put the ESP01 module in Flash Mode by connecting the GPIO0 pin to the GND at power-up. It's quite tedious. All these…

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 Grumpf
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Thanks a lot. The resistor one didn't work at all with me but the pushbutton did. Great tutorial.

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