Cytron Uno + LoRa module

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Cytron Uno + LoRa module

Postby duckmangga » Thu Sep 29, 2016 3:36 pm

Hi. I have an LoRa module that I want to connect to the Uno. Do I need to use 5V <-> 3.3V level shifter? Or can I directly connect to it with jumpers? :twisted:

lorabee.jpg
LoraBee
duckmangga
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Re: Cytron Uno + LoRa module

Postby bengchet » Fri Sep 30, 2016 5:57 am

Hi,

In my experience, I ran a quick test before without level shifter and the module is still working. However this was my case and I don't know about yours. If you want to try without level shifter, try at your own risk! :D

It is advisable to use logic level shifter, just to be safe.
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Re: Cytron Uno + LoRa module

Postby duckmangga » Fri Sep 30, 2016 8:17 am

Thanks bengchet. I'll get the logic level shifter.
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