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SX1301 can receive no LoRaWAN packages ?

Hi.

At Semtech website I saw that SX1301 it's a LoRaWAN gateway/concentrator.

But can I use 1x SX1301 + 2x SX1257 to receive/send packages from/to several LoRa nodes (note: nodes run without LoRaWAN protocol, just sending raw bytes) ?
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Hi,

Sure you can, LoRaWAN is the protocol on top of LoRa modulation but SX1301/SX1257 are modulating/demodulating LoRa PHY
Thanks Olivier.
Sorry for the inconvenience, I've one more doubt.

But, Where Can I get the raw/received data (for example: 2x bytes of pressure value) ?

I read that the raw/received data is the PAYLOAD DATA of each package LoRa, stored at 1024 bytes BUFFER, but I'm not sure. Am I correct ?
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‹‹ FSK preamble