Guys, I am very grateful to you for your help and for the work you have done. I still have problems that I have not found answers from your posts ((.
From the image within the link provided in #5 post, the IR transmit
diode is across Pins A5 and A6. See the third bulleted point that
indicates to connect the shortest leg, the cathode to pin A5 It's
current limiter resistor makes use of the internal pullup.
My module does not have contacts A5, A6. I attach the screenshot with the pinout of my module. Can you tell what pins in my module should I connect an IR diode?
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Guys, I am very grateful to you for your help and for the work you have done. I still have problems that I have not found answers from your posts ((.
My module does not have contacts A5, A6. I attach the screenshot with the pinout of my module. Can you tell what pins in my module should I connect an IR diode?
Maybe such a connection scheme is suitable?
https://www.google.com/search?q=nodemcu+ir+led&sxsrf=ACYBGNSqNbHslbCiq6V7xUnUov_d_Ug2tQ:1577184026202&source=lnms&tbm=isch&sa=X&ved=2ahUKEwiu_IGtjM7mAhWoyqYKHWYUBEsQ_AUoAXoECAwQAw&biw=1920&bih=937#imgrc=yqz6CjkbPSk1lM:
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