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Title: C1 and C3 in // on WeatherMote
Post by: VdesmedT on June 04, 2015, 04:26:06 PM

Hi Felix,

I wonder why you put 10uF in // with a 100pF on VDD of the BMP 180 while the data sheet of the BMP180 only recommend 100pF ? Pretty sure I miss something here ::)

Thanks,

Valery

Title: Re: C1 and C3 in // on WeatherMote
Post by: Felix on June 04, 2015, 04:36:23 PM

It's because caps should be as close to the chips as possible, a 10uF should reduce any ripple comming through the headers to the shield.

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Hardware support => Projects => Topic started by: VdesmedT on June 04, 2015, 04:26:06 PM