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RN4020 SSP profile

 
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championx



Joined: 28 Feb 2006
Posts: 151

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RN4020 SSP profile
PostPosted: Fri Oct 23, 2015 5:56 am     Reply with quote
Hi all! I'm trying to use a RN4020 module, it is just the rn4020 plus a max3232. I see that the wake_sw and wake_hw are connected to Vcc.

It only provides connection to TX and RX, is that enough to use this module? I have used the RN41 and RN52 only.

Thanks!
temtronic



Joined: 01 Jul 2010
Posts: 9246
Location: Greensville,Ontario

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PostPosted: Fri Oct 23, 2015 2:09 pm     Reply with quote
When posting a request like yours, you should include a link to the exact module you're using.we shouldn't have to waste time trying to decide which xxxxx module you have.
Also post which PIC you're using.

These days most 'modules' are 3 volt devices and to me PICs require 5 volts so interfacing is usually 99% of the 'problem.

The more information you supply the faster you'll get answers

Jay
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