(I am no native English speaker, sorry if something sounds strange…
First of all: THANK YOU VERY MUCH for developing, implementing and selling this great little programmer! I tried several ISP-programmers and all failed for one or more different reasons. Most could not correctly read the flash of my ATmega2560s and/or feed 5V on the logical lines while set to 3.3V. A manual has none of them.
I read the manual of the Pololu AVR Programmer v2.0. While mostly discussing ISP-programming it is said, that the Vcc line can act as voltage detector for/of/on/at (sorry) the target.
When using the programmer as serial adaptor to flash via bootloader: Does the Vcc detection works the same as if doing ISP programming?
Thank you very much for any help in advance !