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Topic: USBasp v2 (Read 9100 times) previous topic - next topic

dylantje

Bud again..
How do i now what bootloader is have..
Because i do not now or the update is coorect because is see the faillure...

In the attach my version of usbasp
Newbie !!  so help me please...
Heb een arduino ethernet met Solarmeter

naut

I've bought one of these USBASP programmers but I don't understand the pinout:

are TXd and RXd (pins 4 and 6) used for programming the Atmega8A chip on the programmer (to update the firmware) or are these pins used to program other Atmega MCu's?

qazjanssen

#17
Nov 23, 2014, 01:01 pm Last Edit: Nov 23, 2014, 01:02 pm by qazjanssen
I found the answer how to program the Arduino Mega 2560 using a USBasp (v2.0) on a blog about 3D-printers. It uses just three avrdude-commands, and it worked like a charm.
http://cisana.net/burning-the-bootloader-onto-the-arduino-mega-2560/#comment-56

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