How do I send payload to TTN using a sensebox lora bee?

1

I have been using different codes and libraries but have gotten several errors and some few successful transmissions.
Is there any actual code that I can use for this transfer of payload?

2

image
image1377×167 7.36 KB

This image shows some of the failures that I am getting.

3

What does it say on line 923 of radio.c?

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