Confused by logic level converters
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Hi guys, I have some 5v arduino nano's that I want to play with the RFM69's (3v3)
On the logic converters, there is this link that has 4 hv and 4 lv links: http://www.ebay.com.au/itm/351686714460
But it talks about having 2 inputs and 2 outputs on either side? So if I need to convert at least three links on the RFM, do I just need one of these that has 4 low and 4 high voltage points?
I guess what i'm asking, do these modules work in both directions or do I need to wire certain links to only specific channels on these modules?
Sorry if its not too clear, let me know if you need more info!
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It works in both directions. The board is literally a rip-off of this board (even the description): https://www.sparkfun.com/products/12009 . Read the hook-up guide there
BR Jonas
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@jbjalling Perfect, thank you so much for the confirmation! Time to get ordering
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