Save color pattern in RAM to nonvolatile storage.
For mk2 devices and above. Note this doesn't actually return a proper return value, as the time it takes to write to flash actually exceeds USB timeout
blink1 device to command
-1 on error, 0 on success
See Implementation
Save color pattern in RAM to nonvolatile storage.
For mk2 devices and above. Note this doesn't actually return a proper return value, as the time it takes to write to flash actually exceeds USB timeout