How to switch LoPy4 to CN470 frequency?
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How can I switch lopy4 from EU868 to CN470? The CN470 is not listed in the options when I update the firmware, but according to the documents here, LoPy4 supports CN470 since the firmware version 1.20.1.
So, my question is, do I just ignore the region selection when I update the firmware but then switch the frequency in the main.py file, do something like
lora = LoRa(mode=LoRa.LORAWAN, region=LoRa.CN470)?
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@sheng Use to the 433MHz connector.
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Thank you for your reply. I have one more question. Which connectors should I choose when I am using a CN470MHz antenna? Should I connect it to the EU868 port or the one for 433MHz? Appericiate it!
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@sheng yes
