[Solved] Unrecognised Elegoo Mega2560 R3
I have a Elegoo Mega2560 R3 bat is unregonised, in the wiki there is write "Arduino MEGA (ATmega2560) or clone".
I have a doubt, my board is a R3.
The chip is "Atmel ATMEGA2560 16U-tw" and chip usb "Atmel MEGA 16U2 1913H TH".
I have reinstalled the firmaware but nothing.
IDE work correctly writing into monitor serial.
Do tou have any idea?
Thanks in advance
[2020-11-17 11:50:19,192] INFO - Hardware settings changed, restarting arduino controller(s)
[2020-11-17 11:50:19,192] INFO - Starting Arduino in Single USB mode
[2020-11-17 11:50:23,421] ERROR - First chance exception error System.TimeoutException: The operation has timed out.
at ArqSerialLib.ArqSerial.SynchronizeUpTo(Int32 aheadDatagrams)
[2020-11-17 11:50:23,421] ERROR - First chance exception error System.IO.IOException: Operazione di I/O terminata a causa dell'uscita dal thread oppure della richiesta di un'applicazione.
I have installed new version 7.2.3.
Still did dot recognized the board.
I have load a sketch empty into the board and connected.