Hi! I have a Wemos D1 mini board, and when trying to upload a basic blink sketch with Arduino IDE I'm facing this errors: Sketch uses 222,189 bytes (21%) of program storage space. Maximum is 1,044,464 bytes. Global variables use 31,508 bytes (38%) of dynamic memory, leaving 50,412 bytes for local …

Wemos D1 Mini Upload Error - error: espcomm_open failed

leandrob October 29, 2017, 5:49am 4

I have no Idea, I bought a new board and it worked, so it looks like it was broken in some how.

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