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

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By Bonzo
#87247 Or buy something like this: https://www.aliexpress.com/i/32952605100.html

I could not wait two weeks and so brought one on Amazon for nearly four times the cost.

You can use it to upload code as well as building it into a setup to test before fixing your device into a project.