ESP8266 Community Forum

- Thu May 18, 2017 3:07 pm #66055 Hi,

I have the problem that I get no connection to the ESP. There is also no LED. Only the blue LED lights up when I close the PL2303 to my laptop. I have also installed the driver of the PL2303 for OS X.
I connected the ESP and PL2303 with a breadboard (see attachment). Can someone help me?

Thanks.
Yannick

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- Fri Jul 07, 2017 9:51 pm #68059 I've been using the attached schematic for some time to flash ESP-01 boards and it works very well with CP2102 USB/TTL chip and OSX.

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