Infinity mirror firmware

Hi,I purchased the infinity mirror kit and it worked fine the first day,but next day no leds came on.I’ve been trying to re-install the original firmware and doing all the wrong things,but learned a lot.My problem now is I think I’ve deleted the original firmware as I cannot find it now.I can get the library ‘neopixel’ ok,but don’t know how to find and re-install the original firmware.PS I’ve checked all the solder connections.
Any help would be great,
Thanks Richard.

Hi Richard,

Start at the step “TUTORIAL 1” and go from there. Follow the steps, along the way Michael shows you where to download the original firmware, which is used to program all new kits.