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error: espcomm_upload_mem failed

PostPosted: Sat Jul 13, 2019 9:00 am
by Chuck Norwich
Hi. Been playing with Arduino for a bit. Thought I would look at wifi, so goot an SEP8266 module and one of these to program
https://www.ebay.co.uk/itm/283358603410 ... Track=true

and followed this tutorial here

https://www.youtube.com/watch?v=X0Vj94Pxsu4&t=533s

but always get this

warning: espcomm_sync failed
error: espcomm_open failed
error: espcomm_upload_mem failed
error: espcomm_upload_mem failed

when trying to upload.

Have tried different baud rates and looked on internet for an answer, but so far, nada.

Any pointers?

Thank you