some final details, like part names, silkscreen errors and something like this took some time.
finally there was just a question about what text put in the pcb, and which names, after all of this you can see wich was the final result
so, let me give you a tour of the Badge
so it has
- 6x6 led matrix
- 11 IO pin available
- 2 IR led (connected at the same pin, with a jumper)
- 2 user buttons
- 1 reset button
- ISP connector
- ON/OFF switch
- magnetic sensor
- and battery socket
for the IR LEDs i decided to use one of the available I/O pins and connect it with a jumper, so if in any case, anyone wants to deactivate this function, all that is needed is an Exacto knife.