Send non-string data from LMIC

[abszolut]

I would like to upload numbers to the MQTT server with Dragino LoRa shield 1.3 and Arduino Uno. Now I can only upload string like this wtih Lora-LMIC 1.51 library:

{\"Temperature": 18.00,"Humidity\": 47.00}

Thank you

[johanstokking]

@abszolut if I understand correctly you're looking for a way to send bytes using LMIC 1.51?

cc @tftelkamp

[tftelkamp]

From an Lora-LMIC 1.51 example:

LMIC_setTxData2(1, mydata, strlen((char *)mydata), 0);

'mydata' can contain anything, it doesn't need to be a human readable string.