Ok I understand that, however I am no receiving anything at all in my mote, physical links doesn't care if I send a 0xa or an aGK=, on my mote receiver I should get at least something, or some weird character and I see nothing...
For me it's the same, I haven't reached yet the point of carinf whether I get data or data_raw, I do not get data at all coming from the gateway to my mote, however I get data from the mote to the server which is behind the gateway, there is where I get the message , and where I see that is seems to be encoded in raw_data/data depending on naming...
{"rxpk":[{"tmst":86777147,"time":"2016-03-23T13:50:20.150213Z","chan":0,"rfch":1,"freq":868.100000,"stat":1,"modu":"LORA","datr":"SF7BW125","codr":"4/5","lsnr":8.2,"rssi":-84,"size":14,"data":"QAMBAQKAWwABp5+scHk="}]}