Sorry for my comment, not really

but if the picture is always upside down

these dang computers should stay out of Darkrooms

I am also guilty as I use two 555 Timers for gas burst processing

Quote Originally Posted by Kodak View Post
I did not reprogram the Sonoff, just put it in DIY mode and added it to my Wi-Fi network with the procedure in the PDF.
For programming my Sonoff R3 you don't need a USB connection but can reprogram it over Wi-Fi.
Also in this device there is no connector for this USB device, just the holes in the PDB.
For now I first will see if it causes delays without reprogramming otherwise of course I will follow that path.

Here a pic of the tablet with my enlarger. The Sonoff is not visible on the picture.
Attachment 213705

Strange the picture is upside down. Also when rotated 180 degrees it still stays upside down.