Hi everyone. I just got some ESP8266 E-12's for an Amazon Alexa project and I can't even get them to turn on. The one LED on the board blinks for a split second and then does nothing unless I disconnect it and reconnect it to power. The wiring is as follows
GND = GND VCC = 3.3V TXD0 = RX RXT0 = TX EN = 3.3V GPIO15 = GND
I tried with my FTDI breakout and my Arduino UNO with the chip taken out, both giving the same results. I'm stuck. Arduino IDE gives this when trying to upload:
error: espcomm_open failed error: espcomm_upload_mem failed error: espcomm_upload_mem failed
and ESPlorer doesn't see it. Thanks in advance.