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By Demonchok
#63504 Hi all

im trying to connect to my ESP8266 with a FT232R usb

first, i know the FT works, because i use it with all my others
arduinos.

1, i have install the plugin for ESP8266 for Arduino,

2, i choosen ESP8266 in the IDE

3, i get this message every time

error: espcomm_open failed
error: espcomm_upload_mem failed

4, tried an external psu to


And ive checked the connection multi times,
and i tested it on OSX and Linux and get the same error....