This is where the "reflash" demand originates.
Remove the screws (often hidden under the sticker) and extract the PCB. vcds atmega162 reflash
If the cable is not recognized or the bootloader is off, you must use an external programmer like a USBasp . This is where the "reflash" demand originates
: ATmega chips generally offer better ESD (electrostatic discharge) resistance and 5V logic tolerance compared to their STM32 counterparts, making them physically robust for garage environments. Reflashing Methods & Requirements vcds atmega162 reflash
This is the grayest area of the VCDS ATMEGA162 reflash topic.