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send string data #80

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kargarisaac opened this issue May 23, 2022 · 2 comments
Open

send string data #80

kargarisaac opened this issue May 23, 2022 · 2 comments

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@kargarisaac
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Hello,

Is it possible to send string data or key-value (like json) data from the board to helium network? I see in the library the uint8_t appData[LORAWAN_APP_DATA_MAX_SIZE]; and I tried to test the code from this tutorial but I don't see clear payload on helium (payload:bDG4idA==) console. Any example or best practice for this purpose?
@kargarisaac
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It seems there is a encoding decoding which I don't understand how to do it exactly.

@grichfitz
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Dont send string! I had issues like this, but had to really learn and read how LoraWan works. I now only send numerics.

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@kargarisaac @grichfitz