I was playing around disabling the JTAG so I could use the button and leds, but I managed to get the dashbutton in a state where it will not accept JTAG anymore.

The console is showing this:

target_set_state : RESET Program failed
jtag_init() failed
main : usb disconnected

I am using the Arduino library and altered the code in wiring_digital.c so it would not react on the empty battery anymore and put it in a disable JTAG mode.

Is there a alternative way to program the dash button or did I just completely brick the device?

Thanks in advance.

Thank you for your fast reply and the schematics!

When looking in the documentation for the dashbutton, I can only find the schematics for the dashbutton v1.1.
Could you please provide me with the schematics for the dashbutton v12?

Thanks in advance