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sandeepmistry / arduino-LoRa

An Arduino library for sending and receiving data using LoRa radios.
MIT License
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IRQ Pin Required for receiving? #572

Closed kikolobo closed 2 years ago

kikolobo commented 2 years ago

Hello, I am working on a pin constraint situation and I was wondering if the IRQ pin is required for poll receiving. I am looking at this example:

https://github.com/sandeepmistry/arduino-LoRa/blob/master/examples/LoRaDuplex/LoRaDuplex.ino

But it looks like it does not require the pin. I am also seeing that putting the device in (LoRa.receive()) is not required to see if you have received packets.

I am also wondering if LoRa is full duplex or half duplex?

Thanks for any help in advance.

IoTThinks commented 2 years ago

OnReceive() requires DIO0. ParsePacket does not.

LoRa sx126x and sx127x are half duplex.

kikolobo commented 2 years ago

OnReceive() requires DIO0. ParsePacket does not.

LoRa sx126x and sx127x are half duplex.

Thank you.