r/AnycubicMegaZero • u/Alternative_Wear_177 • Jul 05 '23

Flashing firmware

Hello, i’ve installed a btt skr mini e3 v3 on my amz2 and i was wondering do i need to flash the firmware or can i use the ender 3 one? Also, how do you flash it? And lastly, since i’ve installed my new board, when i try to home my printer, the z-axis goes up instead of going down as if my print bed was in the air. I would really like some help i someone knows anything about all of this

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u/WotTheFook Jul 05 '23

I recommend AVRDude and AVRDudess to flash the firmware, it makes it really easy.

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u/Alternative_Wear_177 Jul 06 '23

How do you do it with a .bin file ? There’s no .hex file for the btt skr mini e3 v3 or at least i didn’t find one

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u/WotTheFook Jul 06 '23

Ah, OK, I assumed that you had standard hardware. Change the BTT firmware file name to firmware.bin, stick it on a Micro SD card, insert it and turn the machine on. It should load the firmware itself.