Ok, now I am having problems with talking to the ESP8266 via serial, it seems.
I get the "no 'ready'" error and I am seemingly not able to talk to the chip via Serial.
For the capacitor, does it make a difference, where you add it and how long the cables are (breadboarding right now)?
Also, I am not sure about the Wifi-Enable pin. When I don't draw it to 3.3V I see a blink of the blue LED on the ESP8266 for serial activity, if I pull it up, I don't.
The funny thing of course is that I cannot ask the chip for its version without having it talking via serial...
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Ok, now I am having problems with talking to the ESP8266 via serial, it seems.
I get the "no 'ready'" error and I am seemingly not able to talk to the chip via Serial.
For the capacitor, does it make a difference, where you add it and how long the cables are (breadboarding right now)?
Also, I am not sure about the Wifi-Enable pin. When I don't draw it to 3.3V I see a blink of the blue LED on the ESP8266 for serial activity, if I pull it up, I don't.
The funny thing of course is that I cannot ask the chip for its version without having it talking via serial...