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8 years, 9 months ago.
Is there any way to select DR4?
Is there any way to select DR4 for uplink (SF8 / 500 KHz)? It's defined in section 7.2 of the LoRaWAN specification.
Question relating to:
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1 Answer
8 years, 9 months ago.
With AT Command firmware you can use AT+SENDH. In library set the highBW flag to true in your send call.