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Featherwing Side by Side Question
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Featherwing Side by Side Question

by BURevisfan on Mon Nov 29, 2021 6:07 pm

I'm looking at the Quad Side-By-Side FeatherWing Kit for a project but I have a question I can't seem to find the answer to...

With these kits, are the SDA/SCL pins for I2C connected to each other? Or will I have to bridge them?

https://www.adafruit.com/product/4254

I've got a project where I'm going to use (2) of the DC Motor + Stepper FeatherWing Add-On units in conjunction with one of the RFM69HCW Packet Radios and this form factor would be ideal for me.

BURevisfan
 
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Re: Featherwing Side by Side Question

by dastels on Mon Nov 29, 2021 6:30 pm

Each of the pins on a feather spot are connected to corresponding pins on the other 3 feather spots. Specifically, all 4 SDA pins are connected, and all 4 SCL pins are connected.

dastels
 
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Re: Featherwing Side by Side Question

by BURevisfan on Mon Nov 29, 2021 6:35 pm

Perfect! That makes sense since it’s designed to be the same as stacking them. Wasn’t thinking about that point when I posted.

BURevisfan
 
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Joined: Wed Oct 17, 2018 4:05 pm

Please be positive and constructive with your questions and comments.