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Ngugi Kariuki
Ngugi Kariuki
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I'm using this tutorial to connect my ESP8266-01 WiFi Module to Arduino UNO with Arduino IDE v. 1.8.13.

Tutorial snippet

It works and the module can connect to my WiFi. However, when I try to upload my code, it says:

avrdude: stk500_getsync() attempt 1 of 10: not in sync: resp=0x30

What could be the problem, since when I remove the reset pin it uploads the code, but now the WiFi goes down.

I'm using this tutorial to connect my ESP8266-01 WiFi Module to Arduino UNO with Arduino IDE v. 1.8.13. It works and the module can connect to my WiFi. However, when I try to upload my code, it says:

avrdude: stk500_getsync() attempt 1 of 10: not in sync: resp=0x30

What could be the problem, since when I remove the reset pin it uploads the code, but now the WiFi goes down.

I'm using this tutorial to connect my ESP8266-01 WiFi Module to Arduino UNO with Arduino IDE v. 1.8.13.

Tutorial snippet

It works and the module can connect to my WiFi. However, when I try to upload my code, it says:

avrdude: stk500_getsync() attempt 1 of 10: not in sync: resp=0x30

What could be the problem, since when I remove the reset pin it uploads the code, but now the WiFi goes down.

Source Link
Ngugi Kariuki
Ngugi Kariuki
  • 41
  • 5

Cant upload arduino code when ESP8266-01 module is connected

I'm using this tutorial to connect my ESP8266-01 WiFi Module to Arduino UNO with Arduino IDE v. 1.8.13. It works and the module can connect to my WiFi. However, when I try to upload my code, it says:

avrdude: stk500_getsync() attempt 1 of 10: not in sync: resp=0x30

What could be the problem, since when I remove the reset pin it uploads the code, but now the WiFi goes down.