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Post by treii28 on Jul 22, 2018 16:06:54 GMT -8
I thought I read in the documentation that the logic level on the sunpiplus was 5v but I see in all the examples that they are connecting wires directly from the sunpiplus to the GPIO. Can someone please confirm for me if I need a logic level converter to protect causing damage to my pi or not?
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Post by treii28 on Jul 22, 2018 17:02:35 GMT -8
OK, nevermind - figured that part out.
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Post by SDL on Jul 22, 2018 18:52:17 GMT -8
Treil28,
There is a level converter on SunAirPlus so it will work with both 5V and 3.3V I2C.
BP
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Post by treii28 on Jul 23, 2018 8:58:35 GMT -8
Yup, the section started with warning about using the wrong level but the doc didn't get to mentioning that part until almost a page-and-a-half later. I eventually found that and got it working.
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