bluetooth - how to get the data on Samsung bluetooth4.0 with Android4.2 -


i had developed ios write/read data le device . need build android app write , data same le device.

i connected le device,but show status code 6 or 129 when write data remote device. , never invoke onchar...change() callback.

so , advise how can data le device.

ps: using s4 ,android4.2.2, samsung ble 2.0 sdk.


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