Review on 🌡️ Infrared Temperature Algorithm Interface (Non-Contact) by Ben Diesel

I did it. 0-600C! Better range than other brand standard blocks (AF). The code is difficult to find. But the PDFs say it all (in Chinese). Someone listed quick and clean code for this particular device on stackexchange. Thank goodness this listing highlights the 3.3V VCC requirement! Almost lost! By the way, does anyone know the focal length of the device? The PDF only says that the test area was 3cm.