Arduino sketch for Attiny85. Flashes red 10 times and holds for 10 seconds then holds white 10 seconds, then repeats. Easy enough to change to work on an Atmega328p or esp8266.
Print in black, I suggest scaling it up a percent or two to make a snug fit with the rear case, otherwise it will need to be glued in or have electrical tape applied to edges to fit the rear case without falling out
Standard Tesselated Geometry -
367.07 kB -
11/22/2021 at 15:49
sjm4306