“I accidentally erased the flash and the board no longer shows up in Windows. Can you provide the factory default .bin for the Au board?
I’m traveling right now so I don’t have access to the default bin file, but that file isn’t special.
Erasing your board should not effect if it shows up in windows. Double check the obvious things, does your board have power (V2 the Done LED will be red, V1 you’ll have to measure it at the +/- holes). Is the USB cable you’re using good? Does it work on a different computer?
Thanks for what you do , I ask new cable for that ( charge + data transfer ) and when you back , send bin file for me please and very very thanks because you are good person 
alchitry_au_v2_wave.zip (18.0 KB)
Here’s the default .bin but there isn’t anything special about it. You can make it yourself by creating an Au base project then adding the Wave component and connecting it to the LEDs. Again, it has nothing to do with loading the board.
Thanks for you from my heart bro