{{::2023-12-05_092009.jpg|}} - Install the ESP-01 oriented as in the picture - Switch the slide switch to program mode by sliding it towards the yellow connector - Run Tasmotizer and pick the tasmota bin file - Try programming (tasmotize! button). If it fails, select a different com port number in the tasmota software {{::2023-12-05_092730.jpg|}}