It looks like it was SENSOP_VN. After a few attempts the module stopped dropping off USB, and I was able to flash at least the "demo".
It would help if this were documented somewhere, though...
C
Posts made by crosser
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RE: Unbricking T5 4.7 Inch E-paper V2.3posted in Common problems
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Unbricking T5 4.7 Inch E-paper V2.3posted in Common problems
After my first "successfull" upload of a sketch (LilyGo-EPD-4-7-OWM-Weather-Display) the board drops off USB in several seconds after boot. Screen still keeps the original picture from the demo (that does not change).
Unbricking instructions for ESP32 mention that one needs to hold "boot" button while pressing "reset", and then use esptool to reflash.
Where is this "boot" button, or equivalent, on the EPD47 board?
(And incidentally, what are STR_100 and SENSOR_NV buttons? )
Thanks!