Arduino nano every code issue

[J-M-L]

+1 obviously with @UKHeliBob - images are a pain to deal with, not worth the storage and bandwidth they take...

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regarding your question, the error message "avrdude: jtagmkII_initialize(): Cannot locate "flash" and "boot" memories in description" might be spurious avrdude warning caused by the ATmega4809 UPDI upload method and older avrdude versions.

Do you have some extra lines after that message ? (sometimes the upload is just fine)

It was discussed in the past in the forum - I suggest you explore those

ERROR: avrdude: jtagmkII_initialize(): Cannot locate "flash" and "boot" memories in description

I'm new to this so I'm hoping it's just something dumb... I'm using IDE 2.2.1 and a Nano Every board and uploading code that compiled fine and when it's done uploading I get this: avrdude: jtagmkII_initialize(): Cannot locate "flash" and "boot" memories in description Any guidance you could provide would be appreciated. Here's the code I'm uploading: #include "ServoEasing.hpp" ServoEasing servoTop; ServoEasing servoBottom; const int action_pin = 2; int location = 31; // Below numbers should…

ERROR: avrdude: jtagmkII_initialize(): Cannot locate "flash" and "boot" memories in description

I'm new to this so I'm hoping it's just something dumb... I'm using IDE 2.2.1 and a Nano Every board and uploading code that compiled fine and when it's done uploading I get this: avrdude: jtagmkII_initialize(): Cannot locate "flash" and "boot" memories in description Any guidance you could provide would be appreciated. Here's the code I'm uploading: #include "ServoEasing.hpp" ServoEasing servoTop; ServoEasing servoBottom; const int action_pin = 2; int location = 31; // Below numbers should…

Code doesn't upload to arduino nano every

i am working on an iron man helmet from box and loop, but when i try to upload the code to my arduino nano every, it doesn't work. This is the code that was provided, someone please help #include "ServoEasing.h" ServoEasing servoTop; ServoEasing servoBottom; const int action_pin = 2; int location = 31; // Below numbers should be adjusted in case the facemask does not close/open to desired angle int bottom_closed = 107; int top_closed = 167; int bottom_open = 20; int top_open = 20; void setup() …

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