ESP8266 Community Forum

- Fri Nov 27, 2015 3:44 am #35126 I'm having the same issue as OP and previous comment.

warning: espcomm_sync failed
error: espcomm_open failed

Arduino IDE 1.6.5 (had to downgrade)
Connected via Arduino UNO (microprocessor removed)
OS X 10.11.1
ESP8266-01 board

The ESP8266 works fine when I send AT commands via serial

Last edited by mm2015 on Fri Nov 27, 2015 12:19 pm, edited 1 time in total.

- Fri Nov 27, 2015 3:46 am #35127 (ignore)

- Fri Nov 27, 2015 12:29 pm #35146 Hi Jammer - seems a few of us are having the same issues. In addition to the wiring diagram you posted, maybe you could detail the steps you used to make it work?

Hello again,
This seems to be working well! I've got the blink sketch up and running too!
Next stop .. build a webserver!!!

Cheers legends!