Can't upload program to ESP8266
Posted: Wed Jun 19, 2019 2:41 amHi,
I have issues loading the WifiWebServer example code onto ESP8266. I am currently connecting it to an Arduino Mega 2560 https://store.arduino.cc/usa/mega-2560-r3. I tested this code months ago and had no issues, but recently when I tried to run the code again to work on a project it doesn't work.
I even tried purchasing new ESP modules thinking that my previous one had burned out but that wasn't the case, because the new ESPs were giving me the same issue. My connection is correct, I have it on programming mode GPIO0 connected to GND and tried resetting it but nothing works.
I am using the ESP8266 ESP-01S. I know there's nothing wrong with the code either because these are examples from the Arduino IDE.
I got the following errors:
warning: espcomm_sync failed
error: espcomm_open failed
error: espcomm_upload_mem failed
error: espcomm_upload_mem failed
I have issues loading the WifiWebServer example code onto ESP8266. I am currently connecting it to an Arduino Mega 2560 https://store.arduino.cc/usa/mega-2560-r3. I tested this code months ago and had no issues, but recently when I tried to run the code again to work on a project it doesn't work.
I even tried purchasing new ESP modules thinking that my previous one had burned out but that wasn't the case, because the new ESPs were giving me the same issue. My connection is correct, I have it on programming mode GPIO0 connected to GND and tried resetting it but nothing works.
I am using the ESP8266 ESP-01S. I know there's nothing wrong with the code either because these are examples from the Arduino IDE.
I got the following errors:
warning: espcomm_sync failed
error: espcomm_open failed
error: espcomm_upload_mem failed
error: espcomm_upload_mem failed