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By maf
#73013 I bought one of these USB adapters https://www.miniinthebox.com/usb-to-esp-01-adatper-black-esp-01-esp8266-wi-fi-wireless-module_p5966487.html?prm=2.1.92.0 in the hope of removing my dodgy wiring from the equation. Only prob is that it came with no documentation and I can't get it into programming mode. Any ideas ?