Napisałem prosty program na mruganie diodą. Program się skompilował, gdy wciskam Upload nie chce się połączyć z ESP
"Auto-detected: COM3
Uploading .pio\build\esp01\firmware.bin
esptool.py v3.0
Serial port COM3
Connecting........_____....._____....._____....._____....._____....._____....._____
A fatal error occurred: Failed to connect to ESP8266: Timed out waiting for packet header
*** [upload] Error 2"
"Auto-detected: COM3
Uploading .pio\build\esp01\firmware.bin
esptool.py v3.0
Serial port COM3
Connecting........_____....._____....._____....._____....._____....._____....._____
A fatal error occurred: Failed to connect to ESP8266: Timed out waiting for packet header
*** [upload] Error 2"