LT-33222-L, OTAA, Downlink data rate not set correct

dragino / Lora

Hardware / Software source about Lora

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LT-33222-L, OTAA, Downlink data rate not set correct #7

Open zone11 opened 5 years ago

zone11 commented 5 years ago

I'm using a LT-33222-L with TTN and OTAA.

Uplink is running fine out of the box. Downlink didn't work until I manually set the data rate on the device to SF9/125 using "AT+RX2DR=3". The device reported "AT+RX2DR=0" before the change.

Shouldn't this be done with the OTAA process?

Alpha2Cool commented 5 years ago

Same problem, RX2DR could only be set 8~11