android - Adafruit Feather 32u4 Bluefruit LE gets only 0 bytes -


my boards works correctly waiting 3 bytes , converting them int stuff.

i have on-/off switch connected en , gnd.

but if turn board off , on, 0 bytes instead of 3 bytes send android app.

my other board same .ino-file , same app works correctly, after turning off , on.

i don't know problem be.


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