Error uploading to arduino mega

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1

I'm trying to upload a code to arduino, but it always gives the same error. When I use arduino uno it sends the code normally, but when I try with Arduino mega it doesn't work, I've tried with two Arduino Mega boards, on two different computers, but it didn't work. The error is as follows:

Arduino: 1.8.19 (Windows 10), Placa:"Arduino Mega or Mega 2560, ATmega2560 (Mega 2560)" O sketch usa 2692 bytes (1%) de espaço de armazenamento para programas. O máximo são 253952 bytes. Variáveis globais usam 186 bytes (2%) de memória dinâmica, deixando 8006 bytes para variáveis locais. O máximo são 8192 bytes. avrdude: ser_open(): can't set com-state for "\\.\COM6" avrdude: ser_drain(): read error: Identificador inv lido. avrdude: ser_send(): write error: sorry no info avail avrdude: stk500_send(): failed to send command to serial port avrdude: ser_recv(): read error: Identificador inv lido. avrdude: stk500v2_ReceiveMessage(): timeout avrdude: ser_send(): write error: sorry no info avail avrdude: stk500_send(): failed to send command to serial port avrdude: ser_recv(): read error: Identificador inv lido. avrdude: stk500v2_ReceiveMessage(): timeout avrdude: ser_send(): write error: sorry no info avail avrdude: stk500_send(): failed to send command to serial port avrdude: ser_recv(): read error: Identificador inv lido. avrdude: stk500v2_ReceiveMessage(): timeout avrdude: ser_send(): write error: sorry no info avail avrdude: stk500_send(): failed to send command to serial port avrdude: ser_recv(): read error: Identificador inv lido. avrdude: stk500v2_ReceiveMessage(): timeout avrdude: ser_send(): write error: sorry no info avail avrdude: stk500_send(): failed to send command to serial port avrdude: ser_send(): write error: sorry no info avail avrdude: ser_recv(): read error: Identificador inv lido. avrdude: stk500v2_ReceiveMessage(): timeout avrdude: ser_send(): write error: sorry no info avail avrdude: stk500_send(): failed to send command to serial port avrdude: ser_recv(): read error: Identificador inv lido. avrdude: stk500v2_ReceiveMessage(): timeout avrdude: stk500v2_getsync(): timeout communicating with programmer Este relatório teria mais informações com "Mostrar a saida detalhada durante a compilação" opção pode ser ativada em "Arquivo -> Preferências"
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2

Did you select the Mega in the Tools menu?

3

Yes

4

Please select the "all error" option for uploads in the Settings, and post the entire error message verbatim.

5

This one?

Arduino: 1.8.19 (Windows 10), Placa:"Arduino Mega or Mega 2560, ATmega2560 (Mega 2560)"

O sketch usa 2692 bytes (1%) de espaço de armazenamento para programas. O máximo são 253952 bytes.

Variáveis globais usam 186 bytes (2%) de memória dinâmica, deixando 8006 bytes para variáveis locais. O máximo são 8192 bytes.

C:\Users\guilh\AppData\Local\Arduino15\packages\arduino\tools\avrdude\6.3.0-arduino17/bin/avrdude -CC:\Users\guilh\AppData\Local\Arduino15\packages\arduino\tools\avrdude\6.3.0-arduino17/etc/avrdude.conf -v -patmega2560 -cwiring -PCOM6 -b115200 -D -Uflash:w:C:\Users\guilh\AppData\Local\Temp\arduino_build_676470/Sistema_de_Registros.ino.hex:i 



avrdude: Version 6.3-20190619

         Copyright (c) 2000-2005 Brian Dean, http://www.bdmicro.com/

         Copyright (c) 2007-2014 Joerg Wunsch



         System wide configuration file is "C:\Users\guilh\AppData\Local\Arduino15\packages\arduino\tools\avrdude\6.3.0-arduino17/etc/avrdude.conf"



         Using Port                    : COM6

         Using Programmer              : wiring

         Overriding Baud Rate          : 115200

avrdude: stk500v2_ReceiveMessage(): timeout

avrdude: stk500v2_ReceiveMessage(): timeout

avrdude: stk500v2_ReceiveMessage(): timeout

avrdude: stk500v2_ReceiveMessage(): timeout

avrdude: stk500v2_ReceiveMessage(): timeout

avrdude: stk500v2_ReceiveMessage(): timeout

avrdude: stk500v2_getsync(): timeout communicating with programmer



avrdude done.  Thank you.



Ocorreu um erro enquanto o sketch era carregado



Este relatório teria mais informações com
"Mostrar a saida detalhada durante a compilação"
opção pode ser ativada em "Arquivo -> Preferências"
6

Which version of Arduino Mega are you using? Does your board have the CH340 USB to TTL converter chip?

7

Thanks for that. When you plug it into the PC, is it visible as USB serial device in the device manager (assuming Windows)?

8

When I connect it appears with the name: USB-SERIAL CH340 (COM6)

9

It has a CH340 office chip

10

Have you installed the CH340 driver software?

12

yes

13

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