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sandeepmistry / arduino-LoRa

An Arduino library for sending and receiving data using LoRa radios.
MIT License
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Small Question #277

Closed iFrostizz closed 5 years ago

iFrostizz commented 5 years ago

Hello ! Thanks a lot for your wonderful library I'm using a 5V nano so I had to adapt the level using lever shifters. I only adapted MISO, MOSI, NSS, SCK pins Is it acceptable ? Thanks a lot !!!!

saloid commented 5 years ago

Hello, you need to convert only 5v lines, which comes from arduino to module (MOSI, NSS, SCK). Lines from module to arduino (3.3V) fits into acceptable levels (3.0 - 5.0V), so no need to convert them (which are MISO, and all DIO, if you are using them). NRESET, if used, should be connected via converter too (or, if not used - connect it directly to 3.3v). About logic levels

morganrallen commented 5 years ago

Thanks for posting that resource @saloid