Dear, Arduino forum
currently, we are having a critical issue with RF-NANO Arduino,
we have two RF-NANOs that were transmitting the data and one was receiving the data.
This was working fine, however after updating the IDE, since then everything was malfunctioning.
code can verify, but I cannot upload it. When I tried to upload, but it was giving this error message
I tried installing the older version, which is Arduino 1.8.18, and tried the newer version 2.0.4, however, they were giving out the same error
when I tried to upload the code, it was indicating that
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\smoon13\AppData\Local\Arduino15\packages\arduino\tools\avrdude\6.3.0-arduino17/etc/avrdude.conf"
Using Port : COM10
Using Programmer : arduino
Overriding Baud Rate : 57600
avrdude: stk500_getsync() attempt 1 of 10: not in sync: resp=0x00
avrdude: stk500_getsync() attempt 2 of 10: not in sync: resp=0x00
avrdude: stk500_getsync() attempt 3 of 10: not in sync: resp=0xe0
avrdude: stk500_getsync() attempt 4 of 10: not in sync: resp=0x00
avrdude: stk500_getsync() attempt 5 of 10: not in sync: resp=0x00
avrdude: stk500_getsync() attempt 6 of 10: not in sync: resp=0xe0
avrdude: stk500_getsync() attempt 7 of 10: not in sync: resp=0x00
avrdude: stk500_getsync() attempt 8 of 10: not in sync: resp=0x00
avrdude: stk500_getsync() attempt 9 of 10: not in sync: resp=0xe0
avrdude: stk500_getsync() attempt 10 of 10: not in sync: resp=0x00
avrdude: ser_drain(): read error: Access is denied.
Would you please help us to fix this issue, this is very critical to our research,
If you're RF-Nano board is based on a Nano Every (the category you posted in), it looks like you selected the wrong board.
If the board that you're using is based on the 328P (I think the RF-Nano is; post a link to the product), try the different options under tools -> Processor.
Does COM10 disappear from Windows device manager when you disconnect the board?
I mean when the Arduino is not connected, there is no COM 10, and when connected I can see the COM 10 in the port, so I am positive that it is the arduino.
I am confused that if RF-NANO is not compatible in the most updated version or why does this message
avrdude: stk500_getsync() attempt 1 of 10: not in sync: resp=0x00
avrdude: stk500_getsync() attempt 2 of 10: not in sync: resp=0x00
avrdude: stk500_getsync() attempt 3 of 10: not in sync: resp=0xe0
avrdude: stk500_getsync() attempt 4 of 10: not in sync: resp=0x00
avrdude: stk500_getsync() attempt 5 of 10: not in sync: resp=0x00
avrdude: stk500_getsync() attempt 6 of 10: not in sync: resp=0xe0
avrdude: stk500_getsync() attempt 7 of 10: not in sync: resp=0x00
avrdude: stk500_getsync() attempt 8 of 10: not in sync: resp=0x00
avrdude: stk500_getsync() attempt 9 of 10: not in sync: resp=0xe0
avrdude: stk500_getsync() attempt 10 of 10: not in sync: resp=0x00